Tag Archives: Tennessee

Welcoming Eastern towhees into yards, gardens easy to accomplish

Photo by Ken Thomas • A male Eastern towhee forages for food in the grass beneath a feeder.

It’s the time of year when young birds start making their first forays to feeders, usually accompanied by their parents and siblings. In recent weeks, I’ve seen everything from young brown thrashers and tufted titmice to ruby-throated hummingbirds and Eastern bluebirds.

Ann Windsor posted an interesting photo on my Facebook page last month that illustrates this emergence of a new generation of feathered friends. Her photo showed a male Eastern towhee escorting one of his offspring to a feeder on the deck of Ann’s home in Selmer, Tennessee.

Early naturalist and artist John James Audubon painted these Eastern towhees.

Her post followed up a video she had posted of a pair of towhees visiting her feeder.

“I wanted to share with you about our towhee bird,” Ann noted in her post. “We call him ‘pretty boy,’ and he has been coming to our feeder now for two years or more.”

Back in early June, the male towhee showed up with a female for the first time. “She was more comfortable around us and got in the feeder with him,” Ann wrote. “We have so enjoyed him.”

Ann has made some interesting observations about the male towhee. “When he is in the little feeder dish, he’s the boss,” she wrote. “Any other birds come along, even the blue jays, and he runs them off.”

Photo by Pixabay.com • Female Eastern towhees are retain the male’s white and rusty-orange plumage, but they are brown instead of black like their male counterparts.

Ann’s day-to-day encounters with the towhees has turned into a “fun relationship” as the birds have learned to trust her enough that they don’t fly away when she’s in the yard.

I mentioned in a response to her first posting that the towhees would likely bring their young to her feeders once they left the nest. Indeed, about a month later, Ann posted another photo. In this particular picture, the male towhee arrives at the feeder with one of his recently fledged young.

“We have seen three so far,” Ann noted. She added that the young towhee in the photo loves to get up in one of the flower pots and dig around.

“I was wondering, as the young ones grow up, do they stay in the area, or do they go off to find their own territory?” Ann asked at the end of her post.

In my response, I told Ann that many birds have fidelity to the place where they were born, but things could get crowded if the adult birds also stay put. The parent towhees will probably “encourage” the young birds to strike out on their own and establish their own territories as adults. They might, however, become “neighbors” and choose a location not too far from her home.

Photo by Bryan Stevens • A male Eastern towhee scratches for seeds on the ground beneath a feeder.

Eastern towhees spend a considerable amount of time on the ground and hidden in thickets and hedges. Other common names for this bird includes “ground robin” and “swamp robin.”€ They are one of the larger members of the sparrow family, however, and not related to the thrush family, which includes such birds as American robin, Eastern bluebird and wood thrush.

Unlike the many “€œbrown”€ members of the sparrow family, the Eastern Towhee is a brightly colored bird. Males have a black hood. The black coloration extends into the back and tail. The belly is white, and the sides are flanked with a rusty-red orange. In flight, their black tails are bordered with white feathers, which produces a dramatic flash of contrasting colors. The female Eastern Towhee is an attractive bird in her own right. She shares the rufous sides and white coloration that are present in the male’s plumage. However, the male’€™s black feathers are replaced by a warm, chocolate brown plumage in the female.

Photo by Bryan Stevens • A young Eastern Towhee visits a feeder in July. The chance to see young birds is a great reason to offer food during the summer, but some precautions should be taken to minimize uninvited guests.

The Eastern towhee is one of my favorite yard birds, but not just because of its dramatic appearance. These birds also have some instantly recognizable vocalizations. With the arrival of spring, the males will seek elevated perches for extensive singing bouts to attract mates and establish territories. Their song has been interpreted, quite aptly, as “Drink your tea!” They also have some alarm notes, such as “€œChew-ink”€ and “€œToe-Hee,” which is the basis for this bird’s common name.

The sparrows known as towhees are spread across two different genuses and consist of Abert’s towhee, California towhee and canyon towhee in the Melozone genus and the Eastern towhee, spotted towhee, green-tailed towhee, and collared towhee in the genus Pipilo. The genus name Pipilo is derived from Latin and roughly translates as “the chirping bunting.”

Keep watching your feeders. At this time of year, they provide one of the best venues for observing quality family time among our feathered friends.

Photo by Bryan Stevens • A female Eastern towhee peeks from the grass as she forages on the ground.

Cardinals don’t always look their best during late summer

Photo Courtesy of Gina Fannin • This female Northern cardinal, with a head devoid of feathers, appeared at a home in Cincinnati, Ohio. Although these strange looking cardinals often surprise people, they are not all that uncommon in late summer.

Gina Fannin wrote about an unusual observation of a follicly challenged Northern cardinal at her home in Cincinnati, Ohio. The bird in question, a female cardinal, had lost most of the feathers on her head. Gina took a photo of the bird, which she sent with her email, in which she asked if I have ever encountered a cardinal with such a problem.

Gina said that she has seen male cardinals suffering from baldness, but never a female. “I’ve lived here 24 years, and this is the first time I’ve seen a bald female,” she wrote in her email.

I replied to Gina by informing her that I’ve heard of these strange instances for many years. Bald-headed cardinals seem to be a summer occurrence. I usually get some emails or calls this time of year about people surprised by visits from “weird bald-headed” cardinals. I first began to get calls and email from readers in the late 1990s about this unusual phenomenon that seems to usually afflict cardinals, although I have also seen blue jays suffering from this same ailment.

Photo by Bryan Stevens • This female Northern cardinal, shown with one of her offspring at a feeder in late summer, is exhibiting some problems with her feather molt.

I have studied the opinions of various bird experts, but there doesn’t seem to be consensus about the cause. Some believe the “baldness” is caused by an infestation of mites, which are small relatives of spiders and other arachnids. Others believe that the loss of feathers around the head is a part of a normal molting process. This theory is supported by the fact that cardinals do undergo molting in late summer, usually after the conclusion of the nesting season.

The process of molting removes old feathers, which simply drop from the body as new feathers emerge to take their place. For some reason, some cardinals and jays lose all their head feathers at one time before new feathers are ready to take their place. That’s why the condition is typically observed in the summer months. Both male and female cardinals can be afflicted with “bald” heads. It’s strange that the condition primarily affects these two birds, cardinals and jays, both of which have feather crests. On the other hand, cedar waxwings are also crested birds, but I have never observed or received a report on a “bald-headed” cedar waxwing.

Whatever the cause, a “bald-headed” cardinal is an ugly bird. Without feathers, a cardinal is transformed from a showy favorite among bird enthusiasts to a rather grotesque oddity that could aptly be described as resembling a scavenging vulture. Birds like vultures, however, have heads devoid of feathers for a very important reason: As scavengers, a feathered head would become quickly fouled as the bird reaches into the carcasses of dead animals to feed.

Photo by Bryan Stevens • This young Northern cardinal visits a feeder in the Atlanta suburbs.

The cardinals I have seen with “bald” heads have been visiting feeders stocked with sunflower seeds or perhaps a holder offering a suet cake. So, the absence of feathers is not a hygienic adaptation on the part of cardinals and jays similar to the hygienic necessity of bald heads among vultures. The good news is that the condition is temporary. The normal molt for a Northern cardinal takes two or three months. The feathers on the head do emerge eventually, which is probably very fortunate for the afflicted birds. Feathers serve as insulation during cold weather. A “bald-headed” cardinal would probably have difficulty surviving winter cold spells.

We’re all accustomed to seeing cardinals at our feeders, but people who feed birds would probably be surprised by how much food cardinals and other feeder visitors obtain away from our well-stocked offerings. During the summer months, cardinals eat a variety of wild seeds, fruit and insects. Some of the fruit consumed by cardinals include elderberry, dogwood, blackberry and wild grapes. Young cardinals still in the nest (and fledglings for some time after leaving the nest) are fed mostly insects, including crickets, spiders, moths and flies.

To make cardinals comfortable in every season, offer plenty of thick vegetation, such as a hedge or row of shrubs, and consider planting some of the fruit trees and shrubs that will help these beautiful birds supplement their diet.

Photo by Bryan Stevens • A female Northern cardinal with most of her head featherless.

Unicoi County summer survey finds 107 bird species

Photo by JudaM/Pixabay.com • Birds that nest at some high elevations, such as this red-breasted nuthatch, thrive at different locations in Unicoi County. A total of six red-breasted nuthatches were tallied on the recent Unicoi County Summer Bird Count.

The Elizabethton Bird Club holds two summer bird counts to supplement other population monitoring efforts on the birdlife of Tennessee. Six years ago, the club launched an annual survey of summer bird populations in Unicoi County.

The sixth annual Unicoi County Summer Count was held Saturday, June 15, with 16 observers in five parties. A total of 107 species was found, which is slightly below the average of 109 species. Unicoi County offers several high elevation species of birds not easily found in the region, according to compiler Rick Knight.

Knight noted that highlights for the count include sharp-shinned hawk, bald eagle, yellow-bellied sapsucker, least flycatcher, warbling vireo, common raven, red-breasted nuthatch, brown creeper, golden-crowned kinglet and hermit thrush. The count also found 18 species of warblers, including Swainson’s, Kentucky, magnolia and prairie.

Photo by Jean Potter • Golden-crowned kinglet is another high-elevation species found in Unicoi County during the summer.

The most common birds found in the count included American robin (241), European starling (224) indigo bunting (147) and song sparrow (146).

Some expected birds could not be found on the day of the count, including ruffed grouse, great horned owl, winter wren, Blackburnian warbler and pine warbler.

I counted with Dave and Connie Irick, Brookie and Jean Potter and Brenda Richards in the Limestone Cove community of Unicoi County. Some of our best birds included yellow-breasted chat, yellow-bellied sapsucker, rose-breasted grosbeak and Swainson’s warbler.

The total for this year’s Unicoi Bird Count follows:

Canada goose, 90; wood duck, 27; mallard, 33; wild turkey, 5; great blue heron, 2; and green heron, 3.

Photo by Bryan Stevens • Both black and turkey vultures were well represented on the Unicoi County Summer Bird Count.

Black vulture, 7; turkey vulture, 33; sharp-shinned hawk, 1; Cooper’s hawk, 1; bald eagle, 1; broad-winged hawk, 9; red-tailed hawk, 7; and American kestrel, 3.

Killdeer, 9; rock pigeon, 78; mourning dove, 70; yellow-billed cuckoo, 7; Eastern screech-owl, 1; and barred owl, 3.

Chuck-will’s widow, 3; Eastern whip-poor-will, 9; chimney swift, 37; ruby-throated hummingbird, 14; and belted kingfisher, 2.

Red-bellied woodpecker, 8; yellow-bellied sapsucker, 8; downy woodpecker, 17; hairy woodpecker, 1; Northern flicker, 8; and pileated woodpecker, 11.

Eastern wood-pewee, 4; Acadian flycatcher, 26; least flycatcher, 1; Eastern phoebe, 41; great crested flycatcher, 2; and Eastern kingbird, 8.

White-eyed vireo, 3; yellow-throated vireo, 1; blue-headed vireo, 23; warbling vireo, 2; and red-eyed vireo, 105.

Blue jay, 66; American crow, 84; common raven, 8; Northern rough-winged swallow, 53; purple martin, 40; tree swallow, 106; barn swallow, 152; and cliff swallow, 128.

Carolina chickadee, 69; tufted titmouse, 55; red-breasted nuthatch, 6; white-breasted nuthatch, 15; brown creeper, 3; house wren, 22; and Carolina wren, 60.

Blue-gray gnatcatcher, 20; golden-crowned kinglet, 4; Eastern bluebird, 62, veery, 11; hermit thrush, 3; wood thrush, 41; and American robin, 241.

Gray catbird, 25; brown thrasher, 11; Northern mockingbird, 27; European starling, 224; and cedar waxwing, 34.

Ovenbird, 36; worm-eating warbler, 17; Louisiana waterthrush, 10, black-and-white warbler, 15; Swainson’s warbler, 8; Kentucky warbler, 1; common yellowthroat, 10; hooded warbler, 75; American redstart, 2; Northern parula, 20; magnolia warbler, 1; yellow warbler, 6; chestnut-sided warbler, 9; black-throated blue warbler, 19; yellow-throated warbler, 15; prairie warbler, 1; black-throated green warbler, 17; Canada warbler, 8; and yellow-breasted chat, 2.

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Eastern towhee, 46; chipping sparrow, 55; field sparrow, 7; song sparrow, 146; and dark-eyed junco, 17.

Scarlet tanager, 30; Northern cardinal, 64; rose-breasted grosbeak, 5; blue grosbeak, 3; and indigo bunting, 147.

Red-winged blackbird, 70; Eastern meadowlark, 9; common grackle, 71; brown-headed cowbird, 14; orchard oriole, 3; Baltimore oriole, 1; house finch, 19; American goldfinch, 92; and house sparrow, 18.

Unicoi County offers some great habitat for finding birds. In addition to the new state park, the county also offers Erwin Fishery Park and adjacent walking trails, as well as Unaka Mountain. The diversity of birds found on the summer count is a testament to the value of these habitats for birds and other wildlife.

Photo by Bryan Stevens • Green herons, such as this one, are found along the linear trail in Erwin during the summer months.

 

Indigo buntings common and colorful summer bird in region

Photo by Bryan Stevens • The male indigo bunting’s one of the region’s more vibrantly colored birds of summer.

The recent five-county Spring Bird Count, conducted Saturday, May 4, by the Elizabethton Bird Club, found 145 species in the five Northeast Tennessee counties of Carter, Johnson, Sullivan, Unicoi and Washington. The count included such cities as Bristol, Johnson City, Jonesborough, Kingsport, Erwin, and Mountain City. A total of 57 participants in 11 parties counted during the annual survey of avian populations in the region. The long-running count is the only spring census of birds conducted in the area.

Not surprisingly, some of the most abundant birds included Canada goose, European starling, American crow, red-winged blackbird and common grackle. Some of the more common songbirds included red-eyed vireo, Northern cardinal, American robin, hooded warbler, American goldfinch and Indigo bunting.

The indigo bunting is one of the reasons spring is such a wonderful time of the year to watch the visitors to feeders. This small songbird likes to reside in the boundary region where forests and woodlands meet fields and pastures. Personally, the indigo bunting has always been a bird that is suggestive of the long, hot days of summer. One of my earliest and still quite vivid birding memories is a recollection of a shockingly blue bird atop a blue spruce tree in my yard. Several decades later, the tree is no longer standing, but these beautiful birds — I now know these summer visitors were indigo buntings — still return each year to my yard and gardens.

Photon by Bryan Stevens • Indigo Buntings will perch on wires and sing for hours even during hot summer days.

These birds usually arrive in the region in late April, and I’ve seen them linger until late October, although most indigo buntings have left the region by late September. Upon arrival, male indigo buntings become tenacious singers, repeating their jumbled notes even during the hottest hours of summer afternoons. The preference of this small songbird is to sing from the tops of tall trees, where they are often concealed by the green leaves. When I do get a glimpse of the obscured songster, often all I see is a dark shape silhouetted against the bright sky. Sometimes, if he plunges from the upper branches into the woodland understory, I get that telltale glimpse of blue feathers.

The indigo bunting is the only solid blue bird in the eastern United States, but it’s all an illusion — literally a trick of the light. The indigo bunting’s feathers are not really blue; the male’s brilliant azure plumage is caused by the process of diffraction of light around the structure of the bird’s feathers. This process scatters all but the blue light, and the resulting color shifts from black to blue to turquoise as the angle of reflected light changes. In bright light, it can even look unnaturally vivid blue. In poor light, however, an indigo bunting male can appear black. Fortunately, indigo buntings have both a characteristic body shape and song, so even if the birds are not seen at their best, they can still be recognized.

Early American naturalist and artist captured the differences in male, female and immature indigo buntings in this painting of the species.

Soon after returning to the eastern United States each spring, female buntings begin to gather materials to construct a well-crafted, cup-shaped nest. The male usually stays close to her, but he offers no assistance with nest building. She usually lays a clutch of three to four eggs, but she may nest another two times in a single season.

She will incubate the eggs for almost two weeks, but the young remain in the nest another two weeks after being hatched as featherless, blind and helpless young completely dependent on the care of attentive parents. The task of raising so many broods in the space of only a few months requires the participation of both the female and her mate, who must work hard to bring enough insects to the nest to keep the young fed.

Like many species of songbirds, the male is by far the most colorful. In this instance, the male is also responsible for the species’ name. Indigo is a blue dye that was once an important crop in the South. The drab female may boast some blue highlights in her plumage. Juvenile birds just out of the nest also resemble the female. Pay close attention to any indigo buntings you observe as summer progresses. Juvenile birds will look mostly brown with just a hint of blue in the wings and the tail. These will be the young buntings that were hatched this spring and early summer. They will often accompany their parents to feeders.

Indigo buntings are particularly fun birds to observe in late summer. Although some books indicate that males are not very active in rearing young, I have on numerous occasions witnessed male buntings feeding fledglings at feeders. Indigo bunting juveniles, like the young of many other birds, beg for tidbits from parents by “bowing,” spreading their wings and shivering. These actions usually prompt a parent to pop some morsel into an impatient youngster’s open bill. Indigo buntings are relatively easy to view. They frequent weedy fields and roadside brush. During the breeding season, males can also be seen singing from prominent perches. The song, a distinctive jumble of notes, can help observers find these dedicated singers.

The male indigo bunting is one of the most colorful birds to visit feeders in the region. This species is also extremely fond of millet seed. I like to have some feeders stocked with millet when the buntings begin to return each spring. They will also feed on thistle and sunflower seeds. Away from our feeders, they also devour plenty of seeds from various noxious weeds. Because of the indigo bunting’s appetite for the seeds of destructive weeds, it is considered a beneficial bird.

Photo by Bryan Stevens • Newly-returned neotropical migrants, such as this Indigo Bunting, increased the total number of species for the annual spring count.

One of the most attractive summer scenes is to observe American goldfinches and indigo buntings feeding together on the nodding heads of summer sunflowers. The goldfinch males, resplendent in their bright yellow and black plumage, compete with the blue indigo bunting males for the fresh sunflower seeds. When bright red male Northern cardinals join in, observers have a complete artists’s palette for summer viewing.

The indigo bunting will usually respond to human squeaks that imitate a bird’s call. When a flock or family group of buntings are disturbed by a human observer, they usually begin a chorus of alarmed “chipping.”

As I indicated earlier, indigo buntings remain in the region until late September. Although this bird typically winters in Mexico, Panama and the Caribbean, in recent decades some indigo buntings have only gone as far south as Florida to spend the winter. There in the Sunshine State, the indigo buntings may mingle with a close relative, the splendidly multi-colored painted bunting. I usually see these vibrant songbirds whenever I visit coastal South Carolina in spring or summer. Male painted buntings are probably one of the most colorful birds in the United States with hues of red, green, purple and blue in their feathers.

Photo by Bryan Stevens • A male painted bunting enjoys a bath in a fountain at Hunting Beach State Park in South Carolina.

Other North American buntings include the snow bunting, the lazuli bunting and the lark bunting, which is also the official state bird for Colorado. Some of the common but descriptive names for some of the world’s other buntings include rose-bellied bunting, orange-breasted bunting, cinereous bunting, white-capped bunting, lark-like bunting, ochre-rumped bunting, golden-breasted bunting, chestnut-bunting, red-headed bunting, yellow bunting, blue bunting, little bunting, brown-rumped bunting, meadow bunting, corn bunting and crested bunting.

Keep your feeders stocked with millet and sunflower seeds if you want to increase your chances of seeing indigo buntings, as well as other handsome summer songbirds such as American goldfinch, chipping sparrow and Eastern towhee.

Photo by Bryan Stevens • Although bright blue, a male indigo bunting will often blend with its surroundings.

Father of the Bird: Fatherhood runs the gamut among world’s birds

Photo by picman2/Pixabay.com • A male satin bowerbird has collected blue objects to decorate his “bower,” which provides a stage for performing elaborate mating displays designed to attract interested female bowerbirds.

As we honor fathers today with a special day in their honor, I thought it might be a good time to look to the bird world for some examples of what fatherhood means among our fine feathered friends.

Among many of the raptors, which includes hawks, falcons and eagles, females are significantly larger than males. Unsurprisingly, much of the job of protecting the nest and young falls to the larger and stronger females. Male raptors, for the most part, are good parents and hunt prey and deliver food to the nest. Sometimes, though, there can be trouble in paradise. For example, researchers are giving a new look at the dynamics between mated bald eagles. The prevailing theory once supposed that bald eagles mate for life.

In an article published Nov. 9, 2012, on the website of William and Mary College, researchers announced that they have begun to notice that eagles on occasion undertake the avian equivalent of “divorce.”

Photo by Bryan Stevens • Although bald eagles were long thought to mate for life, the national bird is not quite as devoted to its mate as originally believed.

Bryan Watts, the director of the Center for Conservation Biology, was interviewed for the article. Watts noted that both males and female eagles will cheat. Getting away with cheating, however, favors the female. Watts explained that the male may be absent fishing when another male eagle visits the nest site and proceeds to mate with the female. Consequently, the unsuspecting mate returns and could end up raising eaglets that were fathered by the intruder instead of himself.

There are some male birds who are more steadfast once they mate. For instance, swans, cranes and albatrosses are known for sticking with a chosen mate over a lifetime. Two endangered species — the California condor and the whooping crane — are known to mate for life. Cranes typically choose a mate when they reach the age of two or three; condors, on the other hand, usually don’t mate until they are at least six to eight years old. Of course, both these birds live long lives. Whooping cranes may live to the age of 25 while condors can live for as long as six decades.

Photo by U.S. Fish & Wildlife Service • Endangered California condors typically do mate for life.

According to the Audubon website, we can look to a family of shorebirds for some examples that go against usual gender norms. Phalaropes reverse the usual sex roles in birds, with the females being larger and more colorful than males, In addition, females take the lead in courtship, while males are left to incubate the eggs and care for the young once the business of mating is done. Three species of phalaropes inhabit North America: Wilson’s phalarope, red-necked phalarope and red phalarope.

Many male birds lend a hand in building nests or raising young. There are some examples of “deadbeat dads,” however, with one of the most glaring being the beloved ruby-throated hummingbird. A male hummingbird is unlikely to ever lay eyes on his offspring. Once mating has been concluded, the female is left to build a nest on her own. She also incubates the eggs without any help from her mate, who has probably already skipped out and started to court other female hummingbirds in the vicinity. Once the two eggs hatch, the female hummingbird is solely responsible for feeding the hungry offspring. It’s the primary reason hummingbirds always lay two eggs. With her high metabolism, a female hummingbird would be hard pressed to feed herself and any more than two young.

Photo by Bryan Stevens • Male hummingbirds do little to help females construct a nest and care for young.

Some male birds, like their human counterparts, approach romance by initiating courtship by bringing some shiny bling to the relationship. Bowerbirds, which are found mainly in New Guinea and Australia, are renowned for their unique courtship behavior. A male bowerbird will build a structure — the bower — and decorate it with sticks, flowers, shells or other brightly colored objects in an attempt to attract a mate. Alas, once he has won a mate with these “bribes,” he’s no better than male hummingbirds. The females are left to build the nest and raise the young without any assistance from the males.

Satin bowerbird males often decorate with blue, yellow or shiny objects, including berries, flowers or even plastic items such as ink pens, drinking straws and clothes pegs. As the males mature they use more blue objects than other colors. The decorated bower becomes a stage from which males carry out intense behavioral displays called dances to attract their mates.

The world’s largest flightless birds – ostriches, emus, rhea, cassowaries and a few others – would make good “father of the year” candidates. For instance, male ostriches share incubation duties with females. Once the eggs hatch, male ostriches are active in leading young to suitable foraging habitat and protecting them from predators. Some male ostriches can stand nine feet tall and weigh 320 pounds, so dad is an imposing obstacle for many predators. In the event of an attack, the male will try to draw off the predator while the chicks run for cover with their mother.

Photo by Pixabay on Pexels.com The male common ostrich, the world’s largest bird, is a dedicated father to his young, offering protection from a dangerous world.

Fatherhood often means a dedicated effort on the part of some birds, while other basically make their genetic contribution to ensuring the survival of the species and are done with the concept. There’s a surprising variety to behold once one starts looking at the different avian approaches to fatherhood.

blue and multicolored peacock

Photo by Chris Brenner on Pexels.com • Male birds, such as the Indian Peafowl, use various displays to attract mates. After mating is completed, male birds vary in the degree of assistance they offer with the task of raising a brood of hungry young.

Annual Spring Bird Count gives snapshot of local bird populations

CommonMerg

Photo by Bryan Stevens • This female Common Merganser was photographed resting on a log during this year’s Spring Bird Count.

The recent five-county Spring Bird Count conducted Saturday, May 4, by the Elizabethton Bird Club found 145 species in the five Northeast Tennessee counties of Carter, Johnson, Sullivan, Unicoi and Washington. The count included such cities as Erwin, Bristol, Johnson City, Jonesborough, Kingsport and Mountain City.

BS-OrchardOriole-Forsythia

Photo by Bryan Stevens • Orchard orioles, like this bird, as well as Baltimore orioles, were found on the Spring Bird Count.

A total of 57 participants in 11 parties counted during the annual survey of avian populations in the region. The long-running count is the only spring census of birds conducted in Northeast Tennessee.

This year marked the 76th consecutive year that the Elizabethton Spring Bird Count has been conducted. The weather was mostly favorable, except for a late afternoon band of thunderstorms that passed through rather quickly.

A total of 154 species were tallied, which is slightly above the recent 30-year average of 149 species. The all-time high was 166 species found in 2016.

Count-NightHeron

Several species of herons, including this Yellow-crowned Night Heron, were found for this year’s Spring Bird Count conducted by members and friends of the Elizabethton Bird Club.

Long-time compiler Rick Knight noted some highlights:
• Lingering gadwall and buffleheads.
• Four common merganser hens were found at sites on the Watauga River. These birds make up part of a regional breeding population.
• An American bittern.
• Both night-heron species.
• Bald eagles.
• Three sora rails.
• Three Forster’s Terns.
• Six Black-billed cuckoos.
• Two Northern Saw-whet owls.
* Four yellow-bellied sapsuckers, which are part of a regional breeding population.
• A single willow flycatcher.
• A pair of loggerhead shrike at a new site for the species.
• A single hermit thrush singing on territory at Roan Mountain.
• A single dickcissel.
• Two purple finches lingering later than usual.
• Nine pine siskins.
• A total of 29 warbler species, including golden-winged, Swainson’s, cerulean and Canada.

Siskin-Yellow

Photo by Bryan Stevens • Pine siskins are often considered winter birds, but some of these birds nest at higher elevations in the region.

Canada goose, 454; wood duck, 60; gadwall, 1; mallard, 151; bufflehead, 3; and common merganser, 4.

Ruffed grouse, 1; wild turkey, 38; pied-billed grebe, 1; double-crested cormorant, 82; American bittern, 1; great blue heron, 115; green heron, 15; black-crowned night-heron, 5; and yellow-crowned night-heron, 4.

American kestrel, 9; black vulture, 117; turkey vulture, 99; osprey, 10, sharp-shinned hawk, 1; Cooper’s hawk, 6; bald eagle, 5; red-shouldered hawk, 1; broad-winged hawk, 2; and red-tailed hawk, 18.

Sora, 3; killdeer, 29; spotted sandpiper, 27; solitary sandpiper, 16; lesser yellowlegs, 2; least sandpiper, 5; Wilson’s snipe, 1; and Forster’s tern, 3.

gbbc-killdeer

Photo by Bryan Stevens • Killdeer, a species of shorebird in the plover family, is a permanent resident in the region and was the most common shorebird on the count.

Rock pigeon, 179; Eurasian collared dove, 2; mourning dove, 263; Eastern screech-owl, 4; great horned owl, 1; barred owl, 7; Northern saw-whet owl, 2; common nighthawk, 1; chuck-will’s widow, 8; and Eastern whip-poor-will, 28.

Chimney swift, 112; ruby-throated hummingbird, 25; belted kingfisher, 13; red-headed woodpecker, 2; red-bellied woodpecker, 92; yellow-bellied sapsucker, 4; downy woodpecker, 21; hairy woodpecker, 1; and pileated woodpecker, 41.

Eastern wood-pewee, 18; Acadian flycatcher, 8; willow flycatcher, 1; least flycatcher, 5; Eastern phoebe, 103; great crested flycatcher, 21; and Eastern kingbird, 77.

Loggerhead shrike, 2; white-eyed vireo, 16; yellow-throated vireo, 2; blue-headed vireo, 60; warbling vireo, 5; red-eyed vireo, 261; blue jay, 194; American crow, 246; and common raven, 14.

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Photo by Bryan Stevens • A nest of barn swallows demonstrates the affinity of this species for human structures.

Northern rough-winged swallow, 134; purple martin, 33; tree swallow, 240; barn swallow, 188; and cliff swallow, 584.

Carolina chickadee, 106; tufted titmouse, 142; red-breasted nuthatch, 10; white-breasted nuthatch, 17; brown creeper, 3; house wren, 63; winter wren, 7; and Carolina wren, 153.

Blue-gray gnatcatcher, 66; golden-crowned kinglet, 10; Eastern bluebird, 129; veery, 27; Swainson’s thrush, 3; hermit thrush, 1; wood thrush, 91; American robin, 581; gray catbird, 76; brown thrasher, 65; Northern mockingbird, 88; European starling, 654; and cedar waxwing, 39.

Ovenbird, 127; worm-eating warbler, 28; Louisiana waterthrush, 27; Northern waterthrush, 1; golden-winged warbler, 3; black-and-white warbler, 96; Swainson’s warbler, 8; Tennessee warbler, 1; Nashville warbler, 1; common yellowthroat, 23; hooded warbler, 157; American redstart, 14; Cape May warbler, 6; cerulean warbler, 1; Northern parula, 44; magnolia warbler, 4; bay-breasted warbler, 2; Blackburnian warbler, 10; yellow warbler, 11; chestnut-sided warbler, 30; blackpoll warbler, 1; black-throated blue warbler, 71; palm warbler, 1; pine warbler, 8; yellow-rumped warbler, 5; yellow-throated warbler, 20; prairie warbler, 5; black-throated green warbler, 75; Canada warbler, 40; and yellow-breasted warbler, 8.

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Photo by Bryan Stevens • The hooded warbler was the most common warbler on the count, with a total of 157 individuals found.

Eastern towhee, 153; chipping sparrow, 128; field sparrow, 68; Savannah sparrow, 3; grasshopper sparrow, 5; song sparrow, 303; white-throated sparrow, 2; white-crowned sparrow, 1; dark-eyed junco; 54; summer tanager, 2; scarlet tanager, 86; Northern cardinal, 248; rose-breasted grosbeak, 15; blue grosbeak, 7; indigo bunting, 145; and dickcissel, 1.

Red-winged blackbird, 381; Eastern meadowlark, 95; common grackle, 371; brown-headed cowbird, 110; orchard oriole, 34; Baltimore oriole, 46; house finch, 68; purple finch, 2; pine siskin, 9; American goldfinch, 166; and house sparrow, 59.

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Photo by Bryan Stevens • Lingering waterfowl, such as these buffleheads, were found on the annual Spring Bird Count.

Woodpecker still bears name of historic expedition’s charismatic leader

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The Lewis’s woodpecker’s common and scientific names pay tribute to the famed explorer Meriwether Lewis, who with his partner, William Clark, explored the American West.

The 215th anniversary of the launch of the famous Lewis and Clark Expedition will be observed May 14. Also known as the Corps of Discovery Expedition, the enterprise became the first American expedition to cross the western portion of the United States and explore the recently acquired lands known collectively as the Louisiana Purchase. The Lewis and Clark expedition officially extended from May 14, 1804, to Sept. 23, 1806. As they drove deep into the American West, the members of the expedition saw wonders, including the feathered variety, never before beheld by people outside of various Native American tribes.

In authorizing the expedition, President Thomas Jefferson wanted to establish a reliable route for travel through the western half of the nation and to fend off any attempts by European nations to gain a foothold beyond the nation’s frontier. Jefferson also hoped Meriwether Lewis and William Clark would make some important discoveries about the nation’s native fauna and flora. Jefferson gave instructions for Lewis and Clark to collect bones they found during their journeys. He also asked them to keep alert for large animals that would be new to science. In particular, Jefferson hoped that the men he chose to head the expedition would help prove that the American mastodon still roamed the American West.

Mastodon bones had been found in the eastern half of the United States early in the nation’s history. Jefferson, accepting the widely held view of his time that God would not let animals go extinct, entertained the optimistic belief that large herbivores such as the bison of the American West roamed portions of the newly-acquired Louisiana Purchase along with American mastodons. The expedition failed to find great herds of American mastodons trumpeting their way across the vast prairies and grasslands of the Western United States. As any student of history knows, however, the expedition made many important biological discoveries ranging from unique animals as the pronghorn antelope and grizzly bear to various fish, reptiles and plants.

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Meriwether Lewis gave his name to the famous Lewis and Clark Expedition. as well as to the woodpecker named Lewis’s woodpecker.

The expedition also described nearly half a dozen species of birds that, at the time, had never been discovered and detailed by European Americans. These birds included the common poorwill and the greater sage-grouse. One of the birds — Lewis’s woodpecker — even memorializes the name of Meriwether Lewis and his important contributions to the success of the venture.

Lewis described the woodpecker that now bears his name as a bird “new to science” in one of his journal entries dated May 27, 1806. He made his observations of the bird while the expedition camped on the Clearwater River in what is now known as Kamiah, Idaho. He had mentioned the “black woodpecker” in earlier accounts in his journal, but during his time in the Idaho camp, he managed to shoot and preserve several of the birds. In his account, he described the bird’s behavior as similar to the red-headed woodpecker of the Atlantic states back in the eastern United States.

As it turns out, both Lewis’s woodpecker and the red-headed woodpecker belong to the Melanerpes genus of woodpeckers, which also includes about two dozen species ranging North and South America, as well as the islands of the Caribbean. The other members of the genus found in the United States include acorn woodpecker, gila woodpecker and red-bellied woodpecker. The term Melanerpes comes from ancient Greek words for black (melas) and creeper (herpes), which roughly translates as “black creeper.” Lewis’s woodpecker, one of the largest of its kind found in the United States, can reach a length of 10 to 11 inches. In 1811, the famous naturalist Alexander Wilson composed the first description of the bird for science and named it Melanerpes lewis after Meriwether Lewis. In addition, the bird’s common name has always identified it as Lewis’s woodpecker.

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Photo by Dave Menke/U.S. Fish and Wildlife Service • Lewis’s woodpecker is found primarily in the west. It eats insects, mostly caught in the air, as well as fruits and nuts. The woodpecker also shells and stores acorns in the bark of trees.

These woodpeckers nest in open ponderosa pine forests and burned forests with a high density of standing dead trees. They also breed in woodlands near streams, oak woodlands, orchards, and pinyon-juniper woodlands. In appearance, Lewis’s woodpecker stands out from other American woodpeckers. Its unique appearance includes a pink belly, gray collar and dark green back, quite unlike any other member of its family. In behavior, it also differs from other woodpeckers. This woodpecker is fond of flycatching, perching on bare branches or poles and then making flight sallies to capture winged insect prey. It has also been described as flying more like a crow than a woodpecker.

We haven’t been good stewards of the woodpecker that the famous Expedition brought to our notice. According to the organization Partners in Flight, Lewis’s Woodpeckers are uncommon and declining. Their populations declined by 72 percent between 1970 and 2014. Lewis’s Woodpeckers are threatened by changing forest conditions as a result of fire suppression, grazing and logging. These factors often leave pines of a uniform age in the woodpecker’s favored habitat and fewer of the dead and decaying pines crucial for the bird’s nesting success. Humans could help Lewis’s woodpecker thrive by not removing dead or dying trees from western forests.

After the Lewis and Clark Expedition returned to the eastern United States and reported back to Jefferson, he was awarded with 1,600 acres of land. He meant to work on publishing the journals he kept during the Expedition, but kept finding himself distracted. In 1807, Jefferson appointed Lewis governor over the Louisiana Territory that Lewis and Clark had so famously explored. He governed the territory from the Missouri city of St. Louis, which became known as the “Gateway to the West” as more Americans expanded into the territory they had learned about thanks to the famous Expedition.

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Meriwether Lewis in a pose painted with him wearing garb he chose for the expedition.

Lewis spent two troubled years trying to administrate the new territory, but he became entangled in political squabbles and financial difficulties. Things got so difficult for him that Lewis decided he needed to travel to the nation’s capital in person to clear up the mess. On his way to Washington, D.C., he stopped at an inn along the Natchez Trace about seventy miles southwest of Nashville. He died of gunshot wounds on Oct. 11, 1809, and historians have debated ever since whether his death resulted from suicide or murder. Regardless of the nature of his demise, he earned a place in the history books. He’s also remembered every time a birder lays eyes on the woodpecker that bears his name. When the bird is researched in a field guide or on a web page, the more curious individuals are sure to dig a little deeper to learn who provided the Lewis in the woodpecker’s name. His name will continue to be recalled as long as this unusual western woodpecker continues to fly in its beloved pine forests.

I’ve never seen a Lewis’s woodpecker, although I have visited Utah twice to make the attempt. Lewis’s woodpecker is listed as an uncommon permanent resident on the state checklist, so perhaps I will need to be more diligent the next time I visit its home range. I see the red-bellied woodpecker, a smaller relative of Lewis’s woodpecker, on a regular basis. This common bird more closely resembles what most people expect a woodpecker to look like, and it will visit feeders for such fare as sunflower seeds, peanuts and suet.

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Photo by Bryan Stevens • The red-bellied woodpecker is a close relative to Lewis’s woodpecker.

In next week’s column, I’ll continue my anniversary tribute to the Lewis and Clark Expedition with a discussion of the bird that honors William Clark, the other partner in the famous westward expedition of discovery.

Readers continue to share hummingbird tales
Garry Cole sent me an email recently to share a hummingbird story.

“I have been following the progress of hummingbird sightings as the birds moved closer to East Tennessee,” Garry wrote. “I read with envy how neighbors all around me had seen these jewels, but none had visited my home here in Hickory Tree near Bluff City.”

Then, on April 23, as Garry sat in the yard, a male ruby- throated hummingbird stopped and hovered less than a foot in front of his face.

“He looked me squarely in the eye as if to say, ‘Well, I’m here. When are you going to feed me?’”

Garry noted that the bird arrived at about 8:15 p.m. “I immediately went inside and prepared my feeder,” he said. “Now, I have at least four that visit my feeder every day. There may be more, but I have only seen four at one time.”

His hummingbirds drink about eight ounces of sugar mix every two or three days and seem to feed more frequently between 5 and 7 p.m.

Tom Brake shared via Facebook that hummingbirds have also returned to his home on Peaceful Valley Road in Abingdon, Virginia. In his posting to my Facebook page, he informed me that he had his first hummingbird sighting of spring on April 28.

Myra Harris message me on Facebook to let me know her mom, Mae Bell Byrd, who lives in Flag Pond in Unicoi County, Tennessee, saw her first hummingbird on April 12.

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Photo by Bryan Stevens • Welcoming back hummingbirds also involves making sure that they remain healthy and safe while spending the next six months in our yards and gardens.