Tag Archives: Tennessee

Diminutive green heron flies beneath the radar but is not uncommon

Leave a reply

Photo by Bryan Stevens • A green heron captures a tadpole at a pond’s edge.

Retrieving the mail from my mailbox requires a slight trek, but there’s always something to see in the few minutes it takes to complete this task six out of seven days every week.

On a recent stroll to fetch the mail I startled a green heron from the vegetation surrounding the fish pond. The heron made a startled cry and flew to a horizontal branch in a tree adjacent to the pond.

It’s been so long since I’ve seen this small wading bird up close that I’d forgotten its diminutive nature. Although the official name is green heron, I’ve almost always referred to this species as “little green heron” or simply “little green.” It’s not completely uncalled for. After all, there’s a little blue heron. As far as my research tells me, however, there is no great green heron.

Photo by Bryan Stevens • Upcoming programs in the region will focus on topics such as songbirds, raptors and the basics of beginning birdwatching. Plan to attend one or more of the programs to learn more about birds, such as this green heron.

Green herons are not restricted to coastal areas, but it was still somewhat unexpected. I’m hoping I didn’t frighten the bird too badly and it will continue to haunt the edges of the fish pond. The vegetation around the pond makes it easy for this heron to conceal itself. The pond is also a great place for the heron to forage. There’s an abundance of some of its favorite prey, including tadpoles and dragonflies.

Green herons and other wading birds are usually quite abundant in wetlands across the country in late summer. The scientific name — Butorides virescens – of this bird comes from a mix of Middle English and Ancient Greek and roughly translates as “greenish bittern.”

There are only two other species in the genus Butorides — the lava heron, which occurs on some of the Galapagos Islands of Ecuador, and the striated heron, which is found in wetlands throughout the Old World tropics from West Africa to Japan and Australia. This heron, which is also known as the mangrove heron, also occurs in South America.

The green in the bird’s plumage appears as a dark green cap, as well as a greenish back and wings. Adult birds also have chestnut-colored neck feathers and a line of white feathers along the throat and belly. These herons often assume a hunched position, making them look smaller than they actually are.

It’s been a good summer for wading birds. In addition to the green heron, a great blue heron has been lurking in the creekand at the fish pond. Much larger than the green heron, it’s not as easy for the great blue heron to escape notice.

Other locations to look for both these herons are at the pond at Erwin Fishery Park. You’ll also want to keep alert when walking along the linear trail in Erwin. This is the time of year when interesting herons or egrets are not all that scarce.

Farm ponds in the countryside around Jonesborough, as well as wetland habitat around the town’s Persimmon Ridge Park, are also good places to look for green herons. The wetlands at Sugar Hollow Park in Bristol, Virginia, is another dependable location for seeing this small heron. Most green herons will depart in late September and early October. This small heron retreats from the United States during the winter season but returns each spring in April and May.

Photo by Bryan Stevens • A green heron finesses a captured tadpole in its bill.

The green heron’s range during the nesting season includes Canada and much of the United States. Green herons will sometimes form loose nesting colonies, but at other times a pair will choose a secluded location as a nest site. The female will usually lay from three to five eggs. Snakes, raccoons and other birds such as crows and grackles are potential threats to eggs.

For the most part, the population migrates to Central and South America for the winter months. A few herons — great blue heron and black-crowned night heron — remain in the region throughout the year, even enduring the cold winter months in Northeast Tennessee, Southwest Virginia and Western North Carolina.

Green herons are probably more common than we realize. They are skilled at blending with their surroundings, but sharp eyes can find these herons around almost any body of water, whether it is pond, marsh, river, creek or lake.

Keep looking for green herons and their larger kin for the next few months. To share a sighting, ask a question or make a comment, send me an email at ahoodedwarbler@aol.com.

•••

Bryan Stevens is the managing editor of The Erwin Record. He has written about birds, birding and birders since 1995.

Photo by Bryan Stevens • A green heron hunches next to a pond.

 

Birds boast phenomenal knack for long-distance travel

Leave a reply

Hans Toom/Pixabay • The blackpoll warbler has one of the more difficult and lengthy migrations of the family of warblers.

The phenomenon of migration isn’t exclusive to the neotropical migrants of the New World. Birds in other parts of the world migrate, too. Waterfowl, shorebirds and raptors are among some of the families of birds that stage impressive migrations.

Of course, I spent most of my birding within Tennessee, particularly in the Northeast Tennessee region. Since the Volunteer State has no access to the sea, it is sometimes amazing how many birds affiliated with coastal areas can be found if you know when and where to look. Fall’s a good time to scan lakeshores, river banks and the edges of farm ponds for migrating shorebirds and wading birds.

I discussed last week some of the species I hope to see this fall. Every time I see some of these migrants I am impressed by what a phenomenal feat each and every single one of these birds represents. As my mother is fond of asking: “How do they do it?”

For such relatively small creatures, many if our birds are world-class travelers. Here are a few profiles of some of these incredible migrants.

Photo by U.S. Fish & Wildlife Service/Kirk Rogers • The Arctic tern is a world champion among migrating birds.

 

One good tern deserves another

The Arctic tern, for example, truly takes migration to extremes. This small seabird travels each year from its Arctic nesting grounds to the Antarctic region, where it spends the winter months. Put into terms of mileage, the Arctic tern can travel about 50,000 miles in a single year. For a bird with a body length of about 15 inches and a wingspan of about 28 inches, this incredible migration is an astonishing feat. These statistics permit the Arctic tern to easily lay claim to the title of champion migrant among our feathered friends. According to the website for National Geographic, Arctic terns face a serious threat from climate change. In a profile on the tern at its website, National Geographic warns that Arctic terns are projected to lose 20 to 50 percent of their habitat due to the temperature changes linked to climate change. They also face loss of habitat due to encroachment by human activities such as oil drilling.

Photo by Bryan Stevens • Despite a perceived disadvantage of size, ruby-throated hummingbirds are quite capable of thriving in a giant world.

Size matters less than we think

The ruby-throated hummingbird makes an impressive migration each year. It’s even more awesome when one considers the diminutive size of these small travelers. Just to reach the United States, these tiny birds undertake a strenuous journey. They leave their wintering grounds in Central America to return to the United States and Canada for the nesting season. Most of these tiny birds, which are barely four inches long, make a non-stop flight of more than 500 miles across the Gulf of Mexico. The journey can take almost an entire day. With the end of summer, the entire population of ruby-throated hummingbirds, increased by a new generation of young birds, makes the Gulf crossing for a second time in a year to return to the American tropics for the winter months.

Photo by U.S. Fish & Wildlife Service/Steve Maslowski The bar-tailed godwit stages migrations that can take nine days of non-stop flight spanning nearly 6,000 miles.

 

Godwits, by Jove!

Shorebirds, which in North America can consist of birds ranging from turnstones and sandpipers to willets and avocets, are champion migrants. For instance, the bar-tailed godwit makes an impressive non-stop migratory flight. This shorebird nests in the United States only in parts of remote Alaska, but this godwit also ranges into Scandinavia and northern Asia. Some of these godwits make a nine-day, non-stop migratory flight that takes them from New Zealand to the Yellow Sea of China and beyond, a distance of almost 6,000 miles each way. Needless to say, since the godwits make no stops along the way, they must also go without food for the duration of their journey. The female godwit is larger than the male, but she still weighs only 12 ounces. The long-billed, long-legged bird is about 17 inches in length from the tip of the bill to its tail. That a creature so small can make such a distant, arduous trip and be the none the worse for wear is truly inspiring.

Bryan Stevens • A broad-winged hawk perches in a woodland in the Southern Appalachians.

A fine kettle of hawks

Many North American raptors migrate, but the broad-winged hawk dislikes the lonely aspects of solitary travel. Instead, these hawks form large flocks, known as kettles, during migration. In autumn the majority of these raptors travel past human-staffed hawk migration observation points, which are dubbed “hawk watches,” during a brief and concentrated period of only a few weeks. Observing the phenomenon locally is possible at the Mendota Fire Tower Hawk Watch site atop Clinch Mountain at an abandoned fire tower near Mendota, Virginia. Broad-winged hawks are part of the family Accipitridae, which includes 224 species of hawks, eagles, vultures and other birds of prey. Broad-winged hawks are truly long-distance migrants. Many hawks passing over Mendota may end their migration as far south as Brazil. These hawks travel in flocks that can consist of hundreds or thousands of individuals. The birds conserve energy by soaring on thermals and mountain updrafts.

Jean Potter • Warblers, such as this male black-throated blue warbler, migrate into North America each spring to nest and retreat each fall for conditions farther south during the winter.

Traveling in stages

Most of the warblers that nest in North America retreat to Central and South America during the winter months. Few warblers, however, make as great a journey as the blackpoll warbler. Instead of migrating over land, this five-inch-long warbler undertakes a two-stage migration. The first half of the migration is a non-stop flight of about 1,500 miles. Every fall, these tiny birds fly over the ocean during this part of their migration, departing from Canada or the northern United States and not stopping until they reach various locations in the Caribbean. There they will spend some time recovering from the exhausting first half of their journey before they continue their way to such South American countries as Colombia and Venezuela.

•••

Bryan Stevens has written about birds since 1995. To share a sighting, ask a question or make a comment, email him at ahoodedwarbler@aol.com.

Looking for fall migrating birds already underway

1 Reply

A male Wilson’s warbler perches in some branches. Many species of warbler migrate through the region each fall.

Summer’s waning. Just look at the calendar. We’re already approaching the midway point in August.

Birders track the transitions as one season merges into another, knowing that these are some of the best times to seek out birds. Fall migration doesn’t wait for a page to turn on a calendar. In fact, some birds are already on the move. I thought I’d devote this week’s column to some of the birds I hope to observe this fall as a mass migration draws many of our summer residents south toward warmer wintering grounds. In no particular order, here are some of the birds I’m hoping to see this autumn.

COMMON NIGHTHAWKS

The name common nighthawk is a misnomer. The species is not strictly nocturnal and it is certainly not a hawk. It’s actually a member of the nightjar family, which includes such birds as chuck-will’s-widow and whip-poor-will. The nighthawk doesn’t offer a serenade like these relatives, but it does produce a “pent” call that sounds much like an electric buzzer. It’s often the first indication of one of these birds swooping overhead. Nighthawks form impressive flocks, often numbering in the dozens or even hundreds. They are often active in evening hours, but I’ve seen large flocks of these migrating birds in mid-afternoon. August and September are the best time to look skyward to enjoy the spectacle of a large flock of swooping nighthawks as they pass overhead.

Photo by U.S. Fish and Wildlife Service
A Common Nighthawk finds a perch for a brief rest.

 

I didn’t host any of these colorful birds this spring, so I hope to get another opportunity this fall. The males in their vibrant black-and-white plumage and namesake breast patch of rosy-red feathers are slightly less colorful in the fall. I’ve actually had better luck in autumn hosting these birds at feeders. They love sunflower seeds, so keep your feeders stocked with their favorite foods to increase your chances. Females and young birds look different than adult males, but the heavy beak (the word “gros” is German for large) is a good indicator of their identity. Bird banders netting this species to document information for science can testify that these birds are also capable of a nasty nip at careless fingers with that stout bill.

Bryan Stevens • A pine warbler visits a suet feeder.

WARBLERS

These birds are undeniably at their most gorgeous during spring migration, but many species of warbler retain colorful plumage into the fall season. Young birds, often in a plumage entirely different than adult birds, are responsible for the term “confusing fall warblers.” I’ll be looking for the species that are harder to locate in the spring, including bay-breasted warbler, Cape May warbler, Blackburnian warbler and Tennessee warbler. I’ll also be hoping for a rarity such as cerulean warbler or mourning warbler. I will be sad when the parade of warblers produces a palm warbler or a yellow-romped warbler. These last two species are a sure sign that fall migration’s coming to a close for another season.

Photo by Bryan Stevens
A Great Egret resting on a spit of land in a lake at Murphy Candler Park in Brookhaven, Ga.

WADING BIRDS

Late summer and early fall can also be a fantastic time for scanning rivers, lakes and farm ponds for wading birds. Hurricanes in recent years have even forcibly relocated American flamingos to Tennessee and other unlikely locations. It’s slightly more reasonable to hope for something unexpected like a wood stork or roseate spoonbill. The more likely candidates for observing in the region are great egrets, tri-colored herons and snowy egrets. It’s also a last chance to view green herons before this small species retreats to warmer locations for the coming winter.

Bryan Stevens • A hermit thrush perches on a fence.

THRUSHES

These medium-sized songbirds are typically brown in plumage, often with spotted white breasts. They’re beautiful singers in spring and summer, but they’ve often cut back on their singing by fall. Nevertheless, they form large migrating flocks that will roam autumn woodlands to rest and refuel during short breaks from migrating. Swainson’s thrush is not difficult to find in the fall. This species is named in honor of 19th century artist and ornithologist William Swainson. Like most birders, I will be hoping for the more difficult species like Bicknell’s thrush and gray-cheeked thrush. Knowing their call notes can help alert you to their presence.

There will be a dazzling diversity of our feathered friends on the move this month. The seasonal phenomenon of migration extends into September and October. Pay attention to the visitors in your yards and gardens.

•••

Share sightings, ask questions or make comments by emailing me at ahoodedwarbler @aol.com.

Photo by Bryan Stevens • This migrating rose-breasted grosbeaks struck a window and spent some time recovering. Later, the bird flew safely back to a row of trees.

Unicoi County Summer Bird Count finds 107 species

Leave a reply

Ken Silvers • A great blue heron wades in a wetland along Erwin Linear Trail.

The 12th annual Unicoi County Summer Count took place Saturday, June 14, with 15 observers in six parties. Sharp-eyed counters tallied 107 species, which is near the average of 108 species.

Conducted by members of the Elizabethton Bird Club, the survey gives a summer snapshot of the bird life present in the county. The organization also conducts a Carter County Summer Bird Count. I’ll discuss the results of that count in an upcoming column.

Notable sightings, according to count compiler Rick Knight, included black-billed cuckoo, red crossbill, pine siskin, Savannah sparrow and yellow-rumped warbler. The count also found 19 species of warblers.

The list:

Canada goose, 37; mallard, 34; wild turkey, 21; and ruffed grouse, 1.

Rock pigeon, 19; mourning dove, 53; black-billed cuckoo, 1; chuck-will’s-widow. 1; Eastern whip-poor-will, 7; chimney swift, 17; and ruby-throated hummingbird, 8.

Killdeer, 3; green heron, 1; and great blue heron, 4.

Bryan Stevens • A małe downy woodpecker visits a feeder for peanuts.

Black vulture, 3; turkey vulture, 47; red-shouldered hawk, 1; broad-winged hawk, 2; red-tailed hawk, 1; Eastern screech owl, 2; and barred owl, 1.

Belted kingfisher, 3; red-bellied woodpecker, 10; yellow-bellied sapsucker, 3; downy woodpecker, 9; hairy woodpecker, 4; Northern flicker, 6; and pileated woodpecker, 10.

Great crested flycatcher, 6; Eastern kingbird, 6; Eastern wood-pewee, 6; Acadian flycatcher, 52; least flycatcher, 3; and Eastern phoebe, 39.

White-eyed vireo, 1; blue-headed vireo, 25; warbling vireo, 2; red-eyed vireo, 135; blue jay, 48; American crow, 89; fish crow, 3; and common raven, 2.

Carolina chickadee, 37; tufted titmouse, 51; tree swallow, 34; N. rough-winged swallow, 16; purple martin, 16; barn swallow, 46; and cliff swallow, 48.

Golden-crowned kinglet, 1; cedar waxwing, 28; red-breasted nuthatch, 9; white-breasted nuthatch, 9; and blue-gray gnatcatcher, 16.

Jean Potter • A Carolina wren creeps along a fence.

Carolina wren, 50; house wren, 20; and winter wren, 3.

Gray catbird, 15; brown thrasher, 8; Northern mockingbird, 10; European starling, 347; Eastern bluebird, 26; veery, 24; hermit thrush, 5; wood thrush, 46; and Amercian robin, 195.

House sparrow, 17; house finch, 2; red crossbill, 5; pine siskin, 3; and American goldfinch, 37.

Chipping sparrow, 44; field sparrow, 6; dark-eyed junco, 28; Savannah sparrow, 1; song sparrow, 81; and Eastern towhee, 5.

Eastern meadowlark, 5; orchard oriole, 4; Baltimore oriole, 1; red-winged blackbird, 43; brown-headed cowbird, 8; and common grackle, 30.

Photo by Bryan Stevens • A male brown-headed cowbird displays the brown head that gives this bird its common name.

Ovenbird, 46; worm-eating warbler, 7; Louisiana waterthrush, 10; black-and-white warbler, 22; Swainson’s warbler, 16; Kentucky warbler, 1; Common yellowthroat, 9; hooded warbler, 52; American redstart, 1; Northern parula, 32; magnolia warbler, 1; Blackburnian warbler, 2; yellow warbler, 1; chestnut-sided warbler, 12; black-throated blue warbler, 29; yellow-rumped, 1; yellow-throated warbler, 21; black-throated green warbler, 40; and Canada warbler, 18.

Scarlet tanager, 16; Northern cardinal, 63; rose-breasted grosbeak, 3; blue grosbeak, 3; and indigo bunting, 64.

Knight noted that some species, as always happens, were missed by counters. These included wood duck, yellow-billed cuckoo, the accipiter hawks, bald eagle, great horned owl, American kestrel, yellow-throated vireo, brown creeper and yellow-breasted chat.

I counted with Chris Soto from the Limestone Cove area to the top of Iron Mountain Gap along Highway 107. This was my first observation of the blow Hurricane Helene dealt Iron Mountain Gap. The scenery at the top of the mountain on the line between North Carolina and Tennessee has been changed radically. So many trees were toppled by the storm’s passage. But the birds appeared unaffected by the changes, with an assortment of warblers, indigo buntings and yellow-bellied sapsuckers.

•••

Bryan Stevens has written about birds and birding since 1995. To send him a question, make a comment or share a sighting, email him at ahoodedwarbler@aol.com.

Photo by Bryan Stevens
A young Chipping Sparrow perches on a barbed wire fence at the Bell Cemetery in Limestone Cove.

Cedar waxwings provide entertainment as they feast on mulberries

1 Reply

Photo by Jack Bulmer/Pixabay • A cedar waxwings strikes a stately pose on a branch.

Spring turned out to be a rainy season in Northeast Tennessee. As we move into the official summer season as of Friday, June 20, summer’s also looking like it might be wetter than usual.

Rainfall hasn’t stopped the rhythms of the seasons. For instance, two mulberry trees at home have produced a bonanza of ripening berries for our fruit-loving feathered friends.

So far, the main beneficiaries of all this bounty has been the local cedar waxwings. These sleek and distinctive birds have a brown and gray silky plumage, a black mask and a perky crest. Some of the wing feathers show red tips. The similarity of these wing tips to melted drops of wax gives these birds the common name of waxwing.

There’s no absolute explanation of the purpose for these waxy tips. Experts have theorized that the colorful wingtips might help attract mates.

Other birds have competed for access to the berries, including American robins, gray catbirds and at least one scarlet tanager.

Cedar waxwings love their fruit. They’re not quite a frugivore, which is a scientific term for animals that depend mostly on raw fruits for sustenance. The website All About Bird recommends planting native trees and shrubs that bear small fruits, including such species as mulberry, dogwood, serviceberry, cedar, juniper, hawthorn and winterberry, to attract cedar waxwings.

Photo by Bryan Stevens • A cedar waxwing perches in the upper branches of a tree.

The cedar waxwing has few relatives. Worldwide, there are only two other species: the Bohemian waxwing, of the northern forests of Eurasia and North America; and the Japanese waxwing, found in such northeast Asian countries as Japan, Korea and China.

Although it’s classified as a songbird, the cedar waxwing does’t truly produce a vocalization that anyone would contend qualifies as a song. They are, however, very vocal birds, producing shrill, high-pitched notes as they pass through the upper branches of tall trees.

Early American naturalist and artist John James Audubon painted this pair of cedar waxwings.

As much as the waxwing has a fondness for fruit, it’s also a bird that would have made an excellent flycatcher. Flocks of these birds will often congregate in trees near the edge of a pond, garden or yard — anywhere winged insects might be found in good numbers — in order to hawk insects on the wing. A waxwing will sally forth from a branch, snatch its prey in mid-air, and return to its perch for a quick snack. Dragonflies often feed on mayflies and dragonflies but they will also forage on a wide array of other winged insects.

Waxwings are rather nomadic, coming and going with a maddening unpredictability. They often follow the available sources of food, whether that’s the multitude of flying insects attracted by pond and rivers or a particularly bountiful crop of fruit.

They can form large flocks. I once observed a flock that probably consisted of 100 individuals as they stripped berries in early winter from a holly tree. Adding some comic relief to the scene were two Northern mockingbirds making a futile attempt to disperse the waxwings and thus claim all the berries for themselves. The mockingbirds would chase off a dozen or so birds only for twice that number to descend on the vacated spot in the tree’s branches. It was a losing battle, but I am confident that once they settled down, the mockingbirds managed to enjoy the supply of berries alongside the overwhelming numbers of waxwings.

I’ve enjoyed the friendly flock of waxwings as they’ve feasted on mulberries. The only drawback has been that I am usually observing their antics in late evening when the sun is behind these birds. Fortunately, even a waxwing’s sleek silhouette is still a sight to behold and enjoy.

•••

To share a sighting, ask a question or make a comment, send me an email to ahoodedwarbler@aol.com.

Photo by Bryan Stevens • A pair of cedar waxwings hawk for insects near a pond.

Noisy killdeer parents have mastered the art of deception

Leave a reply

Photo by Bryan Stevens • A killdeer stands near the edge of a stream.

In last week’s column, I focused on the black-necked stilt, an oddity in the shorebird family that few non-birders would have ever heard of. This week, my focus will be on the killdeer, which is probably the shorebird most people know. Even non-birders have probably encountered this wide ranging bird that resides across much of North America.

While killdeers are considered shorebirds, they are certainly not confined to shorelines but can be found in a variety of habitats from school yards to golf courses to prairies and fields.

About 11 inches in length, the killdeer is brown above and white below with two black bands across the white chest. Males and females look alike.

These birds, despite their common name, are not antagonistic toward deer. The name killdeer refers to the loud, strident vocalization these birds produce when alarmed or disturbed. Early naturalists also noticed the noisy nature of killdeer, giving them names such as chattering plover and noisy plover, according to the website All About Birds.

The female killdeer usually lays up to four eggs on a spot on the bare ground that she may or may not have lined with some grass. Both parents attempt to guard the nest from predators. They are reliably zealous in their duties. In fact, the killdeer is famous for faking a display of injury whenever intruders draw too close. The display is meant to lure potential predators away from the location of the nest.

Photo by Bryan Stevens • A killdeer stands sentry duty near its nest in a gravel parking lot.

The predator, thinking the “injured” killdeer will be easy prey, follows the bird away from the nest’s vicinity. Killdeer will also put on the show for humans who venture too close to the nest. They drag their wings in a convincing display of serious injury. Of course, once the ruse has worked, the killdeer miraculously recovers and returns to its nest.

I learned about the killdeer early in life. I had a wise teacher for my first grade year. When a nesting killdeer built its home in the school yard, the teacher turned the discovery of this feathered neighbor into a teaching event.

I remember the bird performing the broken wing display and our teacher patiently explaining the rationale for the bird’s antics. The teacher must have been protective of the bird. I do recall that my fellow students and I were forbidden to approach the nest. Considering the natures of first-grade students, that was probably a smart precaution.

Photo by Bryan Stevens • A killdeer stands at the edge of a large pond at Fishery Park in Erwin, Tennessee.

The class followed the progress of the killdeer family as the eggs hatched and the school grounds became the home turf for the pair of killdeers and their young. I don’t recall a conclusion to the story. Since killdeer nest in spring, I suspect that the school year came to an end ahead of the nesting season.

The killdeer is a member of the plover family, which includes shorebirds distinctly different from related sandpipers.

There are more than 60 species of plovers worldwide, with several different species spending at least part of the year in North America. Close relatives of the killdeer include Wilson’s plover, semipalmated plover, snowy plover, mountain plover and the endangered piping plover.

Killdeers utilize some unusual nesting locations, including gravel parking lots and building rooftops covered with gravel or pebbles. Young killdeers can leave the nest site soon after hatching and follow their parents as they forage for food. They look like fuzzy golf balls with toothpick legs.

 

I’ll always remember my first encounters with this large, loud plover while a student at Hampton Elementary School many years ago. Observing that killdeer family no doubt planted the seed that eventually sprouted into my enthusiasm for watching birds. Witnessing the trickery the birds deployed to foil predators — and curious kids — away from their nests remains fresh in the memory.

Photo by Bryan Stevens • The killdeer is a plover, placing it within the family of shorebirds. They are more often found on open fields instead of along coastal shores.

Somewhat more recently, I encountered another fuzzy golf ball at rest on the ground toward the back of Erwin Fishery Park. Thinking the tiny bird was dead, I picked it up for a closer look. Even as I handled the bird, it remained motionless in my hand. When I returned the tiny “body” to the ground, however, the bird performed an amazing resurrection and fled the vicinity as quick at those toothpick legs could carry it.

Numerous people have called or written me throughout the years to report unusual nesting locations used by killdeers. I’ve seen nests in hotel parking lots, local parks and construction sites. As I mentioned earlier, the female killdeer is content to lay her eggs directly on bare soil, although she will occasionally line the nest.

These birds are opportunists. The nest lining often consists of what is most readily available. I once inspected a killdeer nest lined with discarded cigarette butts. I’m hopeful the babies didn’t hatch with instant nicotine addictions.

•••

Bryan Stevens has written about birds since 1995. Share a sighting, ask a question or make a comment by emailing him at ahoodedwarbler@aol.com.

Photo by Bryan Stevens • A killdeer covers its egg during a light rain.

Black-necked stilt a gangly member of the windbird clan

2 Replies

Beto/Pixabay. • A black-necked stilt wades through a wetland area.

I received an email from Brayden Paulk updating me on his new birding adventures since moving to Gulf Shores in Alabama. I wrote a few weeks ago about Brayden and his plans for a Global Big Day of birding.

“I wanted to give you an update on the Big Day,” he wrote, informing me that he has been undergoing a lot of training for a new job and has had lots of 10-plus hour days. But birding has been productive.

“I got down here and I’ve had lots of success,” he wrote. “Where I live there are black-bellied whistling ducks hanging out by the pond, and prothonotary warblers in the swamp behind the apartment,” he said.

Unfortunately, his new job needed him to work on the date of his Big Day.

“So I was not able to do my plans,” he wrote. “However, I did get to go out for a few hours that afternoon to a nearby sod farm. I picked up several good birds, including spotted sandpiper, solitary sandpiper and, most importantly, black-necked stilt.”

Brayden reported that he observed two stilts working the edge of a flooded corner of the field along with dozens of other shorebirds that were too small to identify in low light.

“I was glad that I could do my part to submit one checklist on the Big Day, even if I couldn’t do a 24-hour birding marathon like I had planned,” he added.

He added that his best birding day recently took place two days prior to his planned Global Big Day.

“I got to meet some folks from Alabama Audubon when they came to the Eco Center,” he said. “After the tour, I was invited to go do some sea watching with them at Gulf State Park.”

He noted that the three guys on the impromptu session included Scott Duncan, the director of Alabama Audubon, and two top birders in Baldwin County.

“They were very helpful and wonderful people,” Brayden shared. “While we were out birding, I picked up two lifers: Gull-billed tern and semipalmated sandpiper.”

Bryan Stevens • Black-necked skimmers take flights along the South Carolina coast.

He also reported that they saw lots of other cool coastal birds, such as black skimmer, least tern and osprey.

“The coolest species, though, were two red knots,” he said. “I had only seen them once before, but this was my first time seeing them in breeding plumage. I was very excited to see it, and get two lifers in one day!”

He is also anticipating some future birding.

“My friend Don has a rare shiny cowbird at his house a few miles away from me, as well as Inca doves.”

I enjoyed hearing about Brayden’s sightings of shorebirds, a family of birds also known with a little more creative flair as “wind birds.” They are so named because so many species are capable of incredible long-distance migrations. His success with the black-necked stilts reminded me of how this can be an elusive species for birders.

My last sighting of black-necked stilts took place more than a decade ago in May of 2014 during a South Carolina vacation. I observed three black-necked stilts at Huntington Beach State Park while walking on a marsh boardwalk near the park’s Nature Center. They flew toward the causeway, so I got into my car and drove there to try to re-locate them. I did find two of the stilts feeding along the causeway, but I never managed to re-locate the third bird.

Photo by Bryan Stevens
Two Black-necked Stilts forage along the causeway wetland at Huntington Beach State Park in 2014. 

I watched the two stilts foraging for food in shallow water shared by egrets and alligators. The two birds, despite a somewhat gangly appearance, moved with elegantly efficient strides on their long pink legs.

I have seen this unusual shorebird in Tennessee only once on Oct. 13, 2004, at Austin Springs on Boone Lake in Washington County. The bird, first found by Rick Knight, drew many excited birders to the location for looks at this shorebird before it departed to continue its migration flight south.

As you might imagine, land-locked Tennessee is not an ideal location for finding shorebirds, but spring and fall migration brings a surprising variety of these birds through Northeast Tennessee. Black-necked stilts, however, are a rarity. I have also seen this species of shorebird on Fripp Island, South Carolina, as well as just outside of Wendover, Nevada, on a visit to the Bonneville Salt Flats.

The world of shorebirds has produced many look-alike species, including many of the small sandpipers often collectively labeled as “peeps” by birders. The black-necked stilt, however, is not at all likely to be confused with any other shorebird. It is a slender bird atop a pair of extremely long pink legs. It has a two-tone appearance with black upper parts and white underparts. The black and white dichotomy continues along the bird’s long neck and head. This bird also has a thin, needle-shaped bill that it uses to delicately pluck aquatic insects and other prey from water or mud. The black-necked stilt’s long pink legs are exceptional. In fact, this species has he second-longest legs in proportion to their bodies of any bird, exceeded only by flamingos, according to the website All About Birds.

The black-necked stilt is closely related to the American avocet, another long-legged shorebird. The two species are classified together in the family, recurvirostridae. There’s also a Hawaiian sub-species of the black-necked stilt known as the “aeʻo.”

•••

To share a sighting, make a comment or ask a question, email me at ahoodedwarbler@aol.com.

Black-and-white warbler won’t be confused with other birds

1 Reply

Photo by Hans Toom/Pxabay A black-and-white warbler would be almost impossible to confuse with any other bird.

I’m thinking that most people have probably heard of a “gaggle” of geese or a “murder” of crows as a way to describe a flock of these particular birds. Warblers also have their collective names. A flock of warblers is often referred to as a bouquet, a confusion, a fall, a cord or a wrench of warblers, according to the Birdorable Blog.

I personally like “wrench” of warblers. It has alliteration and describes how these amazing little songbirds can definitely “wrench” one’s attention from other matters. That’s been happening a lot at home. Since arriving in early April, the resident warblers have added their songs to the soundscape that makes the woodlands surrounding my home come alive every morning.

I wrote last week about the sad incident of a male Northern parula killed after an impact with a window. I wondered if I’d have to go the spring and summer season without hearing the excitable little trill of syllables that comprises this warbler’s song. I’m happy to report that less than a week passed before another male Northern parula showed up and began adding his song to the daily chorus. The circle of life continues.

On Saturday, May 3, I got to branch out from the handful of warbler species in residence around my home to warblers in other locations. I birded with Chris Soto, a Johnson City resident and fellow member of the Elizabethton Bird Club, on Holston Mountain and Sycamore Shoals State Historic Park as part of the annual Spring Bird Count conducted by the EBC. Despite some rain while conducting our survey of Holston Mountain, we encountered a variety of warbler species.

We didn’t observe any large warbler flocks, or wrenches, but we did find numerous species, including ovenbird, worm-eating warbler, Louisiana waterthrush, black-and-white warbler, Swainson’s warbler, hooded warbler, American redstart, Cape May warbler, Northern parula, yellow warbler, chestnut-sided warbler, black-throated blue warbler, yellow-throated warbler, black-throated green warbler and Canada warbler.

We added most of these species to the list by hearing them singing their springtime songs, including the “squeaky wheel” of the black-and-white warbler and the loud, ringing notes of the Louisiana waterthrush. If the latter wants to be heard, it is essential that it produce a loud song. The waterthrush resides near rushing mountain streams, which could easily overpower songs projected at a lower volume.

The black-and-white warbler is arguably the most aptly named of all the warblers. Both males and females have glossy black and white plumage. That’s it – there are no other colors present in the bird’s feathers.

Photo by Bryan Stevens • A black-and-white warbler creeps over the bark of a pine in search of insect prey.

The black-and-white warbler breeds in northern and eastern North America. It ranges from the Northwest Territories to the northwest and Newfoundland and Labrador to the northeast, to North Carolina to the southeast and Texas to the southwest. This species is migratory, wintering in Florida, Central America, the West Indies and northern South America down to Peru.

Once arriving for the spring, these warbler go about the business of nesting. The female black-and-white warbler selects a well-hidden nesting location at the base of a tree, rock, stump or fallen log, or under a bush or shrub, according to the website All About Birds. I discovered a black-and-white warbler nest, quite by accident, several years ago. The nest was wedged in a crevice beneath a large fallen pine resting on a steep ridge. Besides being rather inaccessible, I had no wish to disturb the nest so I enjoyed watching the birds through binoculars from a distance.

Photo by Hans Toom/Pxabay • A male black-and-white warbler sings its squeaky wheel song.

In its tendency to hug the trunk of trees as it seeks out insect prey, the black-and-white warbler is similar to unreleased species such as brown creeper and white-breasted nuthatch. In fact, an old common name for this bird was black-and-white creeper. It does venture farther out into a tree than the trunk, however, and will flit among branches as good as any other warbler.

For beginners just getting into the hang of birding, the black-and-white warbler is a dream when it comes to identification. It’s unlikely to be mistaken for any other bird. One good look through binoculars is usually all it takes to recognise the species. There’s no poring over the pages of a field guide for subtle field marks to help when trying to identify the black-and-white warbler. The same is true for the bird’s song, which is very similar in pattern to a squeaky wheel spinning round and round.

Enjoy the springtime and get outdoors and see what feathered friends are winging their way into your neighborhood.

Photo by Bryan Stevens
A Black-and-white Warbler forages along a branch.

Tiny songbird’s collision with window leaves gap in spring soundscape

1 Reply

 

Hans Toom/Pixabay • Male Northern paroles are a member of the warbler family. They are amazing vocalists producing an easily recognised trill of a song.

The male Northern parula is a persistent songster once arriving on its nesting territory each spring.

Since arriving in early April, a male Northern parula had been a tireless singer. I often heard the bird as I departed for work each weekday morning and was welcomed home in early evening by the bird’s song.

On April 29, I returned home. I followed my usual routine and dropped off my mother’s newspaper and mail at her home. Unfortunately, on her porch was the lifeless form of the Northern parula. I know it was “my” parula because the bird had been so faithful in its singing. I have not heard the song of a Northern parula in the days following the sad discovery.

Northern parulas sing two different types of songs, according to the website All About Birds. The most common is a rising buzzy trill with a final sharp note. This song rises up and pinches off sharply at the end. The second song has distinct pauses in between bouts of the rising buzzy trill. My parula had mostly sang the song best described as a rising buzzy trill, but it had also practiced at the second version, as well.

The tragic end for this little songster has really put a damper on my enjoyment of the spring season. Unlike many of our birds, this species of warbler has been thriving. Northern parulas are common, and their populations have actually increased by over 1% per year from 1966 to 2019 for a cumulative increase of about 47% according to the North American Breeding Bird Survey.

Bryan Stevens • This Northern parula died after a collision with a glass window.

But the incident is a reminder of the perils that our feathered friends face daily. An article titled “Getting Clear on Birds and Glass,” first published January 14, 2023, by Christine Sheppard and Bryan Lenz brings the detrimental impact glass has had on birds into focus.

The article noted that Smithsonian researches in 2014 attempted to determined how many birds are killed annually due to hitting windows. The study estimated, conservatively, that collisions with glass likely kill between 365 million and 1 billion birds annually in the United States. The authors of the article emphasized that they believe the number is closer to a billion birds, if not more, that die each year from hitting windows and other glass surfaces.

That’s a scary number, but also a testament to the resilience of birds. Of course, all living things have their limits, and we should try to do something to bring down this gruesome toll.

The little parula had struck a large picture window. We have placed decals in the window in an effort to break up the reflection, but the sun has bleached these over the years, and now it is evident they should be replaced. Clouds, sky or vegetation reflected in a window are perceived by birds as the real deal. A screen over a window or hanging strips or other items to break up the reflection will help birds avoid collision.

To examine a database with various possible solutions, please visit https://abcbirds.org/glass-collisions/products-database/

I am hopeful that another Northern parula will visit and find my yard to its liking. I’ve had Northern parulas residing consistently around my home from April to September for many years. The absence of this bird’s song from the daily soundscape has been distressing.

•••

Readers have continued to share their spring hummingbird sightings.

•••

Joe McGuiness in Erwin saw his first hummingbird back on April 9 at 5:45 p.m. Joe texted me that the bird came back to feed again around 7 p.m.

•••

Charlotte Carter, who resides in the Bloomingdale community in Kingsport, emailed me on Friday, April 25. “First hummingbird sighted at my home today at 12:45,” she wrote.

•••

Mack Hayes sent me a message on Facebook to report his first hummingbird arrived on Friday, April 25. “Saw first hummingbird this morning,” he wrote. He noted that he lives on the corner of Oakland Road and Bowmantown Road in Washington County.

•••

Hummingbirds are now back throughout the region. In the past couple of weeks the numbers have increased at my home. I have now seen as many as four hummingbirds at one time, and they duel all day long with each other, chasing each other from one corner of the yard to another. It’s good to have them back.

•••

Share sightings, ask questions or make comments by emailing me at ahoodedwarbler@aol.com.

Birder with ties to Northeast Tennessee plans Global Big Day

1 Reply

Photo by Bryan Stevens • Brayden Paulk introduces Rufous, a surprisingly tame ruffed grouse that lived on his grandfather’s farm for several years.

Brayden Paulk recently sent me an email to share some recent bird sightings he has made in Georgia.

As background, I’ve known Brayden since the summer of 2016. At the time, he was 17 years old and visiting with his grandparents in Flag Pond for the summer. We got acquainted thanks to an amazing ruffed grouse hanging out at a barn.

Brayden named the grouse Rufous who, as it turned out, was a remarkable bird. Ruffed grouse are, as a rule, shy and retiring birds. Not Rufous. He was an in-your-face sort of grouse. Getting to meet and observe this amazing bird was a privilege.

After we met so that I could make acquaintance with Rufous, Brayden and I did some birding at Rock Creek Recreation Area and then some stops on U.S. Forest Service lands along Highway 107 between Limestone Cove and the North Carolina line. Brayden wanted very much to add a black-throated blue warbler to his life list, and I very much wanted to help him find it.

We did manage to locate a singing veery, a scarlet tanager and a dark-eyed junco. We also found several warblers, including black-and-white warbler, worm-eating warbler and black-throated green warbler, but I began to fear we wouldn’t manage to locate his target bird.

But I am happy to report that we managed to find a male black-throated blue warbler. So, that productive morning back in 2016 resulted in my meeting with a grouse with a lot of personality and Brayden getting a new species for his life list of birds.

When we first met, Brayden was living with his family in Oxford, Alabama. During our first in-person meeting he made a point to tell me that his grandparents, Leon and Janice Rhodes, mailed him every one of my bird columns.

Photo by Bryan Stevens • The late Leon Rhodes teases Rufous the ruffed grouse.

These days he is living in Georgia, which is also providing the focus for most of his birding. He returns often to Tennessee. In fact, he has given a couple of talks to the Elizabethton Bird Club over the years, impressing his audience with his enthusiasm and engaging way of presenting information.

His talk were, surprisingly, not about birds. He spoke about his other passion, fishing, but still managed to make a few mentions of birds in the process.

Brayden has also worked for a couple of summers at Lamar Alexander Rocky Fork State Park in Flag Pond as a seasonal interpretive ranger.

Anyway, enough with the background and back to his recent email.

“I hope everything is going well with you and the bird club,” he wrote. “I wanted to contact you about some interesting recent sightings I have had that I thought you would be interested in. I have been able to put a lot of effort into birding so far this spring and it has turned up some fantastic finds.”

Photo by Bryan Stevens • Rufous, a rather tame ruffed grouse, who made his home in Unicoi County for several years.

His finds have even established some records in Laurens County in Georgia where he now lives.

His local birding loop in his home county has been very productive.

On April 7, his observations of common loons resulted in a county high count for the species. He found 14 loons on one lake and six on another nearby lake. The next highest count before his sighting had stood at two birds.

“That loop has also been very productive for shorebirds, as there are some flooded areas in nearby fields where I have seen lots of greater and lesser yellowlegs and snipe,” he wrote.

“I also got excellent views of a Swainson’s warbler within feet of me at an area on the loop with some swamp and cane thicket habitat,” Brayden added.

On April 7 while running his llocal birding loop in Laurens County, Georgia, Brayden Paulk saw the county high count for common loons with 14 on one lake and 6 on another nearby.

That sighting alone is something that would make many birders envious. I have been birding since 1993 and I can count on one hand the number of looks I’ve had of Swainson’s warbler. The species is often localized, meaning it takes some effort to locate. It’s easy to hear them. The Swainson’s warbler has a loud, ringing song similar to a Louisiana waterthrush. I’ve heard Swainson’s warblers much more frequently than I have seen them.

Brayden also shared his excitement about seeing his first first Horned Lark in the county. He saw the lark, a bird of open fields, at a different location. “It seems to be one of those birds you have to try to find by going to a sod farm or open country,” he noted.

“The Laurens County Loop has also been great for me in the past, and one particular pond turned up the first eBird county records for American avocet, white-rumped sandpiper and long billed dowitcher,” he wrote. “I have also found breeding painted buntings on the loop as well and had an excellent view of them with my dad.”

Brayden also wanted to share some more exciting news.

“I will be moving to Gulf Shores in coastal Alabama in a few weeks, which is one of my favorite places to go birding,” he wrote. “I plan on going to Dauphin Island on the Global Big Day because it is an incredible place to see migrants, and my goal is to find 150 species on that day.”

This year’s Global Big Day is scheduled for Saturday, May 10. Global Big Day is an annual birdwatching event hosted by eBird and Cornell Lab of Ornithology to celebrate and document bird migration. The event was created as a fun and engaging way for bird enthusiasts of all levels to contribute to science and conservation by reporting their bird sightings.

Brayden also hopes to visit Unicoi County again soon to do some birding there and look for some of the species he missed last Summer.

“Thank you for writing your bird articles,” he wrote at the conclusion of his email. “They have inspired me since I was young!”

It’s not easy to put into words how much that unexpected praise made me feel. I am incredibly gratified that I could have provide some inspiration to get such a gifted young man into the field looking for birds.

Readers may recall that I’ve had some deterioration of vision in recent years. With a pair of binoculars, I can still bring birds close enough to enjoy and appreciate their beauty and vivacity. Spotting birds, which is a skill that takes some practice to achieve, is no longer easy for me. Ah, the things we take for granted…

My hearing remains unimpaired. I have enjoyed making note of returning warblers and other birds simply by hearing their familiar songs ringing through the woodlands at my home for yet another spring.

For the past couple of weeks I’ve also had the pleasure of watching daily as a feisty male ruby-throated hummingbird visits the feeders arranged around my front porch.

In closing, I invite everyone to wish Brayden luck with his upcoming Global Big Day. I hope to update everyone with how he does.

•••

To share a sighting, ask a question or make a comment, email me at ahoodedwarbler@aol.com.