Tag Archives: Virginia

Hummingbirds, other summer birds get ready to depart

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Photo by Bryan Stevens • A ruby-throated hummingbird visits a feeder for a sip of sugar water.

I always feel some reluctance and regret when I turn the calendar page from August to September.

I don’t have anything against fall – it’s my favorite season. But I know that our ruby-throated hummingbirds, which returned only five months ago in early April, will soon be departing.

It won’t be only the hummingbirds. Warblers, orioles, tanagers and other migrants will also fly south to spend the winter season somewhere more hospitable.

Most of the hummingbirds that visited our gardens over the summer are getting ready to migrate back to their winter homes in Central America.

I’m seeing only a few adult male hummingbirds with the namesake red throat. They are outnumbered by females and young hummingbirds that hatched in late spring and throughout the summer. It’s fun to watch young hummingbirds. They often have something to prove. In many ways, they’re even more feisty than adult birds.

Photo by Bryan Stevens • A male ruby-throated hummingbird perches at a feeder for a sip of sugar water.

In any given year, the numbers of hummingbirds passing thorough is going to fluctuate. Some years, these tiny flying gems will be present in good numbers on an almost daily basis. Other years, hummingbirds can become quite scarce.

I usually enjoy my best hummingbird numbers in the fall as these little birds begin their leisurely journey back south. Late August and the month of September is usually a great time to watch hummingbirds.

During August, the feeders at my home and my mother’s home saw a great deal of activity. Blooms of wildflowers and cultivated flowers also attracted them. Earlier in the summer the hummingbirds went gaga for the crocosmia blooms and the flowering bee balm. For the past month, the tube-shaped flowers of orange jewelweed has kept them coming back for more.

The New World is home to about 360 species of hummingbirds. We’ve expended many adjectives in finding names of them all. Sometimes, words fail. Mere adjectives are somewhat inadequate in providing common names for many of the world’s more hummingbirds, but that doesn’t keep us from trying to give descriptive names to each hummingbird species. For instance, we have the beautiful hummingbird of Mexico; the charming hummingbird of Costa Rica and Panama; the festive coquette of northwestern South America; and the magnificent hummingbird of the southwestern United States.

Photo by Bryan Stevens • A ruby-throated hummingbird sips from a sugar water feeder.

Other names are even more elaborate and occasionally outlandish, such as the white-tufted sunbeam of Peru; the violet-throated metaltail of Ecuador; the violet-throated starfrontlet of Peru and Bolivia; the hyacinth visorbearer of Brazil; and the rainbow-bearded thornbill of Colombia and Ecuador.

As for our own ruby-throated hummingbirds, wish them well as they begin that long trek back to their wintering grounds. For the young birds, this will be their first epic crossing of the Gulf of Mexico, something the species must do twice a year to get to and from their summer home in eastern North America.

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Bryan Stevens has written about birds, birding and birders since 1995.

Diminutive green heron flies beneath the radar but is not uncommon

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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.

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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

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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.

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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.

Late summer offers interesting birding opportunities for birders

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Photo by Steven Arnold/Pixabay • A great blue heron attempts to get a handle on a snake in preparation for swallowing its serpentine prey.

A pair of Carolina wrens has taken advantage of what was meant to be the temporary storage of some boxes on the front porch to claim the interior of one of the cardboard containers as a nesting location.

In the latter days of summer, usually a lackluster period for birdwatching, there are still some interesting behaviors or actions on the part of our feathered friends to provide some points of interest.

Wrens already have a reputation for nesting in some unusual locations. My introduction to the Carolina wren took place in my childhood when a pair of these wrens nested in an old apron my grandmother used as a bag for her clothespins. Other unusual locations for wren nests that I have found over the years included the interior of a plastic shopping bag hanging from a nail in my garage and an attempt to nest in the exhaust vent for my clothes dryer. I’ve also seen them nest in hanging flower baskets.

Photo by Jean Potter • A Carolina wren creeps along a fence.

The world’s 88 species of wrens are, for the most part, the quintessential “little brown birds,” but that hasn’t kept them from acquiring some interesting and descriptive common names. Some examples include the tooth-billed wren, flutist wren, riverside wren, whiskered wren, happy wren, musician wren, timberline wren, speckle-breasted wren, white-breasted wood wren and giant wren. The last species on the list resides in Mexico and is indeed a “giant” among a family of tiny birds, reaching a length of almost nine inches and weighing all of 1.8 ounces.

I’ve also been monitoring a great blue heron lurking along the creek that flows past my home. A collapsed foot bridge (thanks to Helene) still spans the creek and provided, at least from the heron’s perspective, a means of concealment from my prying eyes when I stepped onto the front porch. The heron ducked under the bridge and slowly stepped downstream, out of sight and presumably what the bird thought would be out of mind. But I tricked the heron, stepping back inside the house and waiting for It to reappear. I stepped into view again and the heron, instead of taking flight, repeated its earlier actions, skirting beneath the bridge and wading downstream. I could probably have continued this game of peek-a-boo, but I felt that I had imposed on the heron long enough. The bird evidently desired to try its luck fishing upstream beneath a shady overhang of branches from trees growing along the creek banks. I stepped back inside, peeked out a window and watched the heron move in a slow, stately manner, but this time the bird headed up the creek.

All herons are skillful anglers, so I am confident that the bird probably managed to catch an unwary frog or fish. As the tallest heron in North America, the great blue heron boasts a diverse diet. These birds, armed with a dagger-shaped bill, excellent vision and quick reflexed, prey on rodents, amphibians, snakes, fish and even small alligators. Basically, a great blue heron will eat anything it can swallow.

Photo by Bryan Stevens • A great blue heron’s quick reflexed and dagger-like bill make it a formidable predator.

Other herons around the world with descriptive names include purple heron, white-bellied heron, black-headed heron, great-billed heron, whistling heron, pied heron and Goliath heron. The latter, as its name suggests, is a giant among herons.

There’s more to report on the birding front. Hummingbird numbers are on the rise again. After the usual summer lull, the resident ruby-throated hummingbirds have raised their profile, visiting daily at feeders as well as blooming flowers. Female hummingbirds have had time to raise their young. In fact, many of the hummingbirds visiting your yards and gardens at this time of year are probably birds born earlier in the season. In a couple of months these young birds will make their inaugural migration across the Gulf of Mexico to reach winter grounds in Central America. Until that time, hang a sugar water feeder, grab a lawn chain and enjoy the hours of no-cost entertainment provided by these feisty, flying gems.

So, although the summer doldrums do make birds scarce at times, just know that they’re still out there. In the meantime, nature offers plenty of other engaing wildlife. During the day, it’s fun to look for butterflies and dragonflies. After dark, there’s always moths and lightning bugs.

Keep in mind, it’s not always the visuals. For instance, the past couple of nights I’ve enjoyed listening to an Eastern screech-owl’s nocturnal serenade with its trembling wailing call that gives this small owl its name.

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Bryan Stevens has been writing about birds and birding since 1995. Email him at ahoodedwarbler@aol.com to share a sighting, make a comment or ask a question.

Photo by Bryan Stevens • A ruby-throated hummingbird visits a feeder for a sip of sugar water.

 

Carter County Summer Bird Count tallies 117 species

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Hans Toom/Pixabay • A couple of Canada warbler got tallied with this year’s Carter County Summer Bird Count.

The Lee and Lois Herndon Chapter of Tennessee Ornithological Society, also known as the Elizabethton Bird Club, held its 32nd annual Carter County Summer Bird Count on Saturday, June 7 with 20 observers in nine parties.

Participants tallied 117 species, which is slightly above the average of 114 species.

Most unusual was a Mississippi kite seen for the first time on one of the chapter’s summer bird count. The kite was seen in the Toll Branch vicinity, according to the count’s longtime compiler Rick Knight. He also indicated that other notable finds included common merganser and red crossbill. In addition, counter found 18 species of warblers.

The list:

Canada goose, 90; wood duck, 8; mallard, 56; and common merganser, 2.

Wild turkey, 13; rock Pigeon, 36; Eurasian collared-dove, 3; mourning dove, 142; yellow-billed cuckoo, 5; chuck-will’s-widow, 4; Eastern whip-poor-will, 8; chimney swift, 55; and ruby-throated hummingbird, 20.

Killdeer, 8; double-crested cormorant, 5; green heron, 2; great blue heron, 10; black vulture, 14; and turkey vulture, 46.

Osprey, 3; sharp-shinned hawk, 1; Cooper’s hawk, 3.

Bald eagle, 2; Mississippi kite, 1; red-shouldered hawk, 4; broad-winged hawk, 5; red-tailed hawk, 14; Eastern screech owl, 3; great horned owl, 1; and barred owl, 1.

Belted kingfisher, 9; red-bellied woodpecker, 18; downy woodpecker, 10; hairy woodpecker, 1; Northern flicker, 24; and pileated woodpecker, 16.

Simard Francois/Pixabay • A great crested flycatcher perches on a horizontal branch.

American kestrel, 2; great crested flycatcher, 8; Eastern kingbird, 16; Eastern wood-pewee, 26; Acadian flycatcher, 23; alder flycatcher, 1; least flycatcher, 9; and Eastern phoebe, 46.

White-eyed vireo, 11; yellow-throated vireo, 1; blue-headed vireo, 20; warbling vireo, 4; red-eyed vireo, 130; blue jay, 104; American crow, 180; fish crow, 4; and common raven, 2.

Carolina chickadee, 57; tufted titmouse, 78; tree swallow, 101; Northern rough-winged swallow, 58; purple martin, 23; barn swallow, 106; and cliff swallow, 127.

Golden-crowned kinglet, 2; cedar waxwing, 69; red-breasted nuthatch, 3; white-breasted nuthatch, 13; blue-gray gnatcatcher, 13; Carolina wren, 78; house wren, 23; and winter wren, 1.

Gray catbird, 34; brown thrasher, 31; Northern mockingbird, 83; European starling, 660; Eastern bluebird, 102; veery, 10; hermit thrush, 1; wood thrush, 35; and American robin, 417.

House sparrow, 27; house finch, 84; red crossbill, 3; pine siskin, 5; American goldfinch, 117; chipping sparrow, 91; field sparrow, 26; dark-eyed junco, 34; song sparrow, 204; and Eastern towhee, 105.

Yellow-breasted chat, 4; Eastern meadowlark, 11; orrchard oriole, 8; Baltimore oriole, 6; red-winged blackbird, 88; brown-headed cowbird, 43; and common grackle, 109.

Ovenbird, 65; worm-eating warbler, 5; Louisiana waterthrush, 15; golden-winged warbler, 3; black-and-white warbler, 34; Swainson’s warbler, 9; common yellowthroat, 19; hooded warbler, 104; American redstart, 24; Northern parula, 65; Blackburnian warbler, 6; Yellow warbler, 9; chestnut-sided warbler, 31; black-throated blue warbler, 33; pine warbler, 3; yellow-throated warbler, 20; black-throated green warbler, 27; and Canada warbler, 2.

Scarlet tanager, 34; Northern cardinal, 160; rose-breasted grosbeak, 7; blue grosbeak, 6; and indigo bunting, 154.

Knight noted that it seems like a few species are often missed on a one-day count. He explained that these misses are usually low-density or localized species. Weather or other circumstances may contribute to these misses, as well.

Several species of herons were found for this year’s Summer  Bird Count, but yell0w crowned night-heron was missed. 

Missed species this year included ruffed grouse, common nighthawk, America woodcock, yellow-crowned night-heron, yellow-bellied sapsucker, brown creeper, Kentucky warbler and magnolia warbler.

The chapter will resume meeting in September for its 2025-2026 calendar year. Meetings are usually held the first Tuesday of each month on the Elizabethton campus of Northeast State Community College. Meetings are accompanied by a program on birds, birding and other nature-related topics and begin at 7 p.m. For details, or to share a sighting, ask a question or make a comment, email me at ahoodedwarbler@aol.com.

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Bryan Stevens has written about birds and birding since 1995. His weekly “Feathered Friends” column will celebrate its 30th anniversary this year.

Scissor-tailed flycatchers making Jonesborough a summer home

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Photo Courtesy of Lowell Christian • The female scissor-tailed flycatcher in Jonesborough shows the namesake tail feathers and some colorful plumage while in flight.

It’s been a good while since I’ve seen a new life bird to add to my species list.

“Life birds” are simply a new species that a birder has never encountered. Many birders list their “lifers,” which I do in a casual manner. My “lifers” are always documented in my weekly birding column.

I encountered my last life bird back in May 2020 during the pandemic when I observed my first-ever Mississippi Kite at Sycamore Shoals State Historic Park in Elizabethton.

Now, after a trip to Jonesborough, I’ve added scissor-tailed flycatcher. It’s a bird that I’ve wanted to see since I began birding back in the 1990s. I figured I’d have to make a trip to Texas or Oklahoma to add this to my list, however. I never imagined seeing this bird so close to home.

Photo by Bryan Stevens • The tail of the scissor-tailed flycatcher makes it difficult to confuse this bird with any other.

I actually saw two birds, a mated pair, tending their nest in Tennessee’s oldest town. The scissor-tailed flycatcher is the official state bird of Oklahoma, where this species would normally be expected.

This is the third consecutive summer season that this flycatcher’s been confirmed in Washington County. This streak of annual sightings started in 2023 when Dan Huffine, a sharp-eyed birder, saw one while baling hay.

A profile of the species on the Tennessee Wildlife Resources Agency website observes that the scissor-tailed flycatcher has significantly expanded its breeding range in the past several decades and now nests in Tennessee.

The first scissor-tailed flycatcher was reported in the state in 1964, the first nesting attempt was discovered in 1978 and the first successful nest was documented in 1983 in Rutherford County, according to the TWRA website.

I want to thank fellow birder Lowell Christian for providing great directions for finding the parents and their nest. He’s also a fantastic bird photographer. Check out his photos on his Facebook page.

The scissor-tailed flycatcher feeds largely on winged insects, earning its place within the flycatcher family. However, this species will also eat fruit when its available.

Photo Courtesy of Lowell Christian • The female scissor-tailed flycatcher forages in a parking lot.

This flycatcher is placed by experts within the genus Tyrannus, which includes the kingbirds. Other relatives in North America include Eastern kingbird, Western kingbird, tropical kingbird, Couch’s kingbird and Cassin’s kingbird. There’s also a giant kingbird native to Cuba and a loggerhead kingbird that is found throughout the Caribbean and on rare occasions in Florida.

Kingbirds are famous for their pugnacious behavior, not hesitating to attack larger birds such as hawks, vultures and crows in defense of their territory. Scissor-tailed flycatchers are also considered aggressive toward a variety of other birds.

Photo by Bryan Stevens • An Eastern kingbird perches on a fence post.

According to the website All About Birds, scissor-tailed flycatcher numbers declined by about 31% between 1966 and 2014. The estimate comes from statistics gathered by the North American Breeding Bird Survey.

The website also noted that Partners in Flight estimates a global breeding population of 9.5 million scissor-tailed flycatchers, with 92% breeding in the United States, and 50% spending some part of the year in Mexico.

A scissor-tailed flycatcher is unlikely to be confused with any other bird. Adult males are pale gray birds with blackish wings and black tails with white edges. Adults show salmon-pink flanks that extend to underwing patches that are very conspicuous in flight.

As is the case with so many species of birds, males are more colorful than females. The bird’s body is about the size of an American robin, but it looks bigger due to the long tail that gives this species its common name.

The All About Birds website notes that the scissor-tailed flycatcher isn’t always content to stay within its expected range. As I’ve mention on previous occasions in this column, birds have wings and will fly where they wish to fly.

The species tends “to wander widely on their way to and from the wintering grounds, a habit they share with relatives like the fork-tailed flycatcher and tropical kingbirds,” according to a profile of the species on the website.

Scissor-tailed flycatchers may makes appearances almost anywhere in North America, according to the website. I’m delighted to report that evidently also holds true for Northeast Tennessee.

One place that the bird is definitely expected is Oklahoma. Since May 26, 1951, the scissor-tailed flycatcher has been the officially designated Oklahoma state bird.

Jonesborough is known for storytelling, and I hope you agree that these Oklahoma migrants making a new home for themselves and their young in Tennessee’s oldest town is a terrific tale.

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

Bald eagles, always impressive, not an uncommon sight in region

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Photo by Jean Potter • A sighting of a bald eagle in the wild is always a memorable moment for the lucky observer.

I hope everyone had a wonderful Fourth of July filled with plenty of red, white and blue. For those who ventured onto area lakes and rivers, I’m hopeful that they perhaps got to glimpse the nation’s official bird.

The bald eagle been recognized as the penultimate bird in the United States of America since the latter decades of the 18th century. I’ve seen many bald eagles in my lifetime, and a sighting of one of these magnificent raptors never disappoints. The resurgence of the once-endangered bald eagle in the lower 48 states has been a laudable accomplishment that all Americans should view with pride.

Photo by Bryan Stevens • The Endangered Species Act has helped save birds like the Bald Eagle from possible extinction.

While the recent Independence Day remains fresh in memory, I thought it might be a good time to share some interesting information on our national bird, the American bald eagle, which officially became the national emblem in 1782 when the great seal of the United States was adopted. Although Benjamin Franklin famously expressed reservations about making the bald eagle our national bird, in hindsight it’s clear that Americans made the right choice.

Despite elevating this native bird to such lofty status, we have not always been kind to the bald eagle. We allowed habitat destruction and toxic pesticides to bring this eagle to the brink of extinction. With well-deserved protection, however, the bald eagle rebounded, and the Department of Interior finally took the eagle off the threatened species list on June 28, 2007.

The bald eagle has been more frequently observed by birders in Northeast Tennessee in recent years. Some of the region’s rivers and lakes are good places to look for bald eagles, particularly in the fall and winter. A few lakes even regularly host nesting bald eagles. I’ve observed bald eagles in Tennessee, South Carolina, Florida and Virginia.

The bald eagle (Haliaeetus leucocephalus) is a member of a genus known as Haliaeetus, or sea eagles. There are seven other living species in the genus: the white-bellied sea eagle, Sanford’s sea eagle, African fish eagle, Madagascar fish eagle, Pallas’s fish eagle, white-tailed eagle and Steller’s sea eagle. The eagles are incredibly majestic birds and important symbols of the value of natural places and creatures.

Steller’s sea eagle is named for the German naturalist Georg Wilhelm Steller, who is renowned for his work as a pioneer in the natural history of Alaska. The 49th state to join the union is also the stronghold for the bald eagle. On occasion, Steller’s sea eagle has strayed into U.S. territory at Alaskan locations including the Pribilof Islands and Kodiak Island. Steller’s sea eagle is bigger than the bald eagle. In fact, it is the largest member of the Haliaeetus genus of eagles, making this bird one of the largest raptors in the entire world.

Ben Franklin wasn’t enthusiastic about the bald eagle as the national bird, but perhaps, considering he favored the Wild Turkey, it’s best we don’t eat our national bird every Thanksgiving.

The naturalist for which this eagle is named has also been honored by the naming of other creatures, including Steller’s sea lion and the now-extinct Steller’s sea cow, as well as several birds, including Steller’s jay and Steller’s eider. He was the first naturalist to describe several creatures native to Alaska, although two of these, the sea cow (a relative of the manatees) and the spectacled cormorant, are now extinct. The latter, which was the largest cormorant to ever live, is a particularly sad story. These cormorants were basically eaten into extinction, exploited as a food source by sailors and fur traders. The last spectacled cormorants perished around 1850 on a Russian island off the coast of the Kamchatka Peninsula.

Fortunately, we have proven a little more far-sighted in our treatment of the bald eagle, which was removed from the U.S. government’s list of endangered species on July 12, 1995, and transferred to the list of threatened species. In 2007, bald eagle numbers had rebounded enough in the Lower 48 states to also allow for the bald eagle to be removed from the list of threatened species.

Male and female adult bald eagles have a blackish-brown back and breast; a white head, neck and tail; and yellow feet and bill. Juvenile bald eagles are a mixture of brown and white and reach full maturity in four to five years. The female bald eagle is 35 to 37 inches in length, slightly larger than the male, with a wingspan that ranges from 72 to 90 inches. Bald eagles weigh from 10 to 14 pounds. The bald eagle’s diet consists mostly of fish, some of which are scavenged, but these large raptors are also capable of preying on everything from muskrats and ducks to rabbits and snakes. The bald eagle will also feed on carrion.

More than 240 years after it was declared an official emblem of the United States, the bald eagle has become an instantly recognizable American symbol. Long may the eagles fly.

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

Unicoi County Summer Bird Count finds 107 species

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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.

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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

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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.

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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

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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.

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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.