Category Archives: Tennessee Rare Birds

75 years strong, annual Elizabethton Christmas Bird Count breaks old records

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The 75th consecutive Elizabethton Christmas Bird Count held last month shattered records for this long-running survey. This year’s CBC was held on Saturday, Dec. 16, with 25 observers in six parties participating. The 85 species tallied established a new high for this count, shattering the old mark of 80 species set in 2012 and again in 2016. The average total over the last 30 years of the Elizabethton CBC is 72 species.

Participants included Fred Alsop, Jim Anderson, Jerry Bevins, Rob Biller, Rick Blanton, Kevin Brooks, Gil Derouen, Harry Lee Farthing, Dave Gardner, Carl Hacker, Jacki Hinshaw, David Irick, Rick Knight (compiler), Roy Knispel, Richard Lewis, Joe McGuiness, Charles Moore, Brookie and Jean Potter, Brenda Richards, Chris Soto, Amber Stanley, Bryan Stevens, Kim Stroud, and Scott Turner.

I took part in this CBC, as I have for many years, with fellow members and friends of the Elizabethton Bird Club. Participation in this annual survey has been a part of my holiday traditions for the past 20 years. The tradition of the CBC, however, goes much farther back.

According to the National Audubon Society’s website, the tradition of the Christmas Bird Count arose from a less than bird-friendly custom. By the turn of the 20th century, so-called sportsmen would conduct a “Side Hunt,” a rather bloodthirsty Christmas custom that saw hunters competing to see who could score the largest amount of feathered and furred corpses. It was a huge step forward for conservation when preeminent ornithologist Frank M. Chapman proposed a new holiday tradition. His radical idea was to count birds during the Christmas season rather than hunting and killing them.

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Ornithologist Frank Chapman organized the very first Christmas Bird Count back   in December of 1900.

The Christmas Bird Count is now conducted each year on dates between Dec. 14 and Jan. 5. The first CBC took place in December of 1900 with 27 observers participating at 25 locations in the United States and Canada. Fifteen of the counts were conducted in the northeastern United States in an area ranging from Massachusetts to Philadelphia, Pennsylvania. Results from that first count in 1900 didn’t truly reflect the diversity of North America’s birds, but they were nonetheless interesting. The Greater Boston CBC consisted of only one participant and found only 17 species. However, some of those species included such good birds as American tree sparrow, brown creeper, Northern shrike and Northern bobwhite.

The Elizabethton Bird Club traditionally compiles the results from its two annual CBCs (Roan Mountain as well as Elizabethton) at its yearly Christmas party. This year when the tallies were added up, count participants were delighted to learn the count had set a new record with an amazing total of 85 species tallied, which is hard to come by in mid-December in Northeast Tennessee. An abundance of waterfowl helped push up the number of species found.

A few species are becoming more expected on this annual December count. For instance, greater white-fronted goose was found for the third time in the last five years. Before that, this goose had never been found on this count.

The bufflehead, the smallest of the diving ducks, set a new record with 293 individuals found. Four Northern Shovelers represented only the eight time this duck has appeared on the count. Greater Scaup were found for only the seventh time in the last 25 years. Ruddy Duck has now been found three times in the last 25 years, which matches the three occasions it was found prior to that time.

Bald eagles, thanks to locations like Watauga Lake and Wilbur Lake, are also becoming more common. Eagles have been found 20 of the last 25 years, but only once prior. Red-shouldered Hawk, which is uncommon in the region, was found for the sixth time in the last quarter-century.

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Photo by U.S. Fish & Wildlife Service/Lee Karney • A Red-shouldered Hawk perches in branches.

Eurasian Collared-Dove appears established in Elizabethton. This dove has been found six of the last nine years since it first made an appearance on the count.

All seven of the region’s woodpecker were found on this year’s CBC. The Red-headed Woodpecker has shown up on four counts in the last 25 years. This woodpecker was only found seven times in the years prior to 1992.

A Blue-headed Vireo spotted on this year’s count represented only the third time this species has been found. A flock of 75 American Pipits marked only the third time this species has been seen since 1992 on a CBC. Prior to that date, the species appeared only twice on an Elizabethton CBC.

Gray Catbird has been found five of the last 25 years, including this year, but only once prior to 1992. Pal Warbler, found only once prior to 1992, has now been found eight of the last 25 years. The single Pine Warbler seen means that this species has now been found four of the last 25 years, but only four times prior to 1992.

The European Starling with 1,335 individuals found on count day was easily the most common species on this year’s CBC. The 16 Dark-eyed Juncos, usually a relatively common species on the Elizabethton CBC, represented the fewest juncos ever found on this long-running survey.

Below is the complete species list:

Greater White-fronted Goose, 1; Canada Goose, 532; Wood Duck,1; Gadwall, 5; American Wigeon, 1; American Black Duck, 2; Mallard, 366; Northern Shoveler, 4; Green-winged Teal, 2; Ring-necked Duck, 14; Greater Scaup, 2; Lesser Scaup, 3; Bufflehead, 293; Hooded Merganser, 4; and Ruddy Duck, 1.

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Photo by Bryan Stevens • A female Ruddy Duck.

Wild Turkey, 33; Common Loon, 2; Pied-billed Grebe, 14; Horned Grebe, 27; Great Blue Heron, 18; Black Vulture, 3; Turkey Vulture, 12; Bald Eagle, 3; Sharp-shinned Hawk, 1; Cooper’s Hawk, 2; Red-shouldered Hawk, 2; and Red-tailed Hawk, 25.

Killdeer,17; Ring-billed Gull, 27; Rock Pigeon, 305; Eurasian Collared-Dove, 1; Mourning Dove, 157; Eastern Screech-Owl, 12; Great Horned Owl, 2; Barred Owl, 1; and Belted Kingfisher, 10.

Red-headed Woodpecker, 1; Red-bellied Woodpecker, 33; Yellow-bellied Sapsucker, 8; Downy Woodpecker, 27; Hairy Woodpecker, 3; Northern Flicker, 26; and Pileated Woodpecker, 21.

American Kestrel, 16; Eastern Phoebe, 12; Blue-headed Vireo,1; Blue Jay, 162; American Crow, 223; and Common Raven, 4.

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Photo by Bryan Stevens • A Red-breasted Nuthatch at a feeder.

Carolina Chickadee, 117; Tufted Titmouse, 84; Red-breasted Nuthatch, 1; White-breasted Nuthatch, 25; Brown Creeper, 4; House Wren, 1; Winter Wren, 6; and Carolina Wren, 75.

Golden-crowned Kinglet, 41; Ruby-crowned Kinglet, 8; Eastern Bluebird, 111; Hermit Thrush, 11; Amercian Robin, 277; Gray Catbird, 1; Brown Thrasher, 1; and N. Mockingbird, 49.

Eurasian Starling, 1,335; American Pipit, 75; Cedar Waxwing, 154; Palm Warbler, 2; Pine Warbler, 1; and Yellow-rumped Warbler, 154.

Eastern Towhee, 22; Chipping Sparrow, 4; Field Sparrow, 8; Song Sparrow, 142; Swamp Sparrow, 5; White-throated Sparrow,102; Dark-eyed Junco, 16; and Northern Cardinal, 111.

Red-winged Blackbird, 1; Eastern Meadowlark, 1; Brown-headed Cowbird, 2; House Finch, 100; American Goldfinch, 90; and House Sparrow, 41.

The Audubon-sponsored CBC allows counts to also list birds not found on the count day that are seen during count week. This year participants found Redhead ducks, which were not present on count day. Notable misses this year include Ruffed Grouse, American Coot, Wilson’s Snipe, and White-crowned Sparrow.

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Photo by Bryan Stevens • A male Eastern Towhee waits out a snowstorm.

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Good intentions can have ill effects for ducks, geese, other waterfowl


Pattie Rowland contacted me on Facebook recently with a valid concern, especially now that the temperatures are turning a little cooler. People with good intentions often visit parks to feed the ducks and geese that reside at ponds and creeks.

 

“I see people with bags of bread thinking they are helping the ducks and geese,” she explained.

Despite the good intentions, Pattie, a resident of Erwin, Tennessee, has some concerns about the practice and requested that I help raise awareness about the possible unintended consequences.

While I’m not an expert, I applaud her attempt to raise the issue about what foods are nutritional and which are not when it comes to feeding wild or domesticated waterfowl. So, I did some research into the topic.

Dave McRuer, the director of Wildlife Medicine at the Wildlife Center of Virginia, wrote about the risks associated with feeding waterfowl in a 2015 article on the center’s website.

McRuer noted that wild ducks and geese feed on a variety of natural foods, such as wild grains and grasses, aquatic plants, and invertebrates. This varied diet provides the essentials waterfowl need to thrive.

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Photo by Bryan Stevens • Mallard drakes share a log during a period of relaxation. Mallards, Canada Geese, and some other waterfowl have voluntarily semi-domesticated themselves in exchange for an easy, but not always healthy, life based on human handouts.

On the other hand, McRuer warned about some of the foods commonly fed to waterfowl in public parks, such as bread, popcorn and corn, are typically low in protein and essential nutrients and minerals. Waterfowl feeding heavily on such fare are at risk for developing nutritional disorders.

 

His ultimate conclusion was that any benefits are far outweighed by risks when it comes to the feeding of waterfowl at public parks. His recommendation was to stop all forms of supplemental feeding.

 

He based his recommendation on more than nutritional concerns. Supplemental feeding can also lead to overcrowding, disease concerns, habitat degradation, and an unhealthy habituation to humans or animals associated with humans.

 

There are some alternatives to the quitting “cold turkey” option when it comes to feeding ducks and geese. Melissa Mayntz, a birder with more than 30 years of experience, penned an article for the website, The Spruce, recommending some foods that will not expose waterfowl to potential harm.

 

In an article titled “What to Feed Ducks,” Mayntz wrote that it is important to realize that waterfowl are capable of fending for themselves and do not require human handouts to survive, no matter what the season nor how much they seem to beg for treats. She did offer some tips on choosing nutritious treats to supplement the wild diet of park waterfowl.

 

Various grains, such as cracked corn, wheat, barley, oats, and rice can safely be offered as an occasional treat. In addition, she recommended grapes (sliced in half), chopped lettuce or other greens and vegetable trimmings or peels chopped into small, easily eaten pieces.

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Photo by Bryan Stevens • A Mallard drake still shows some caution toward humans, arguing that this individual has not become dependent on human handouts.

Mayntz’s article basically echoes many of the warnings from the one by McRuer. Some of the foods commonly offered, such as bread, crackers, cereal and popcorn, offer very little nutritional value. In addition, bread and other similar foods are dangerous if they are moldy. Increasing the disk is the fact that any excess bread that isn’t eaten can quickly mold. Molded food can kill waterfowl, which is the last thing people would want to happen to these birds.

 

I agree with Mayntz in her conclusion, which admits that feeding waterfowl at local ponds and parks can be a fun experience in wildlife viewing for people of all ages. By avoiding potentially dangerous foods and restricting treats to items that actually provide nutritional value, birders can continue to enjoy this pastime without risking the lives of the birds they love so much.

 

As a general rule, I don’t feed the waterfowl at local parks. Many years ago I fed a flock of semi-domesticated mallards that took up residence at my fish pond. From a half dozen birds, the flock eventually grew to about two dozen ducks. The only food I fed them was cracked corn during the winter season. They foraged quite successfully for the rest of their food from the pond, the nearby creek and the fields. I’m convinced they helped control the numbers of pest insects during their stay. To this day, an occasional pair of mallards will visit on cold winter days. At times, they look at me like they’re expecting a handout and I wonder if they could be descendants of some of those mallards from the original flock.

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Photo by Bryan Stevens • In some areas, Canada Geese have become so prevalent that they are considered pests. Human handouts to waterfowl are not always compatible with good health for the birds that receive them.

 

So, don’t let good intentions cause problems for any of our feathered friends. If you want to feed ducks at the local park, consider the healthy alternatives instead of providing bread. After all, people cannot live on bread alone, and neither can ducks.

 

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Calendars make fun Christmas presents

The Lee and Lois Herndon Chapter of Tennessee Ornithological Society produces an annual calendar featuring some exceptional bird photography from its members. This year’s calendar features full-color photographs of some colorful and engaging birds. The club sells the calendars for $15 each. All proceeds are used to support birding opportunities and bird-related causes. For instance, the club pays for bird seed to stock the feeders at Sycamore Shoals State Historic Park in Elizabethton, Tennessee. The club also regularly supports causes that benefit birds.HerndonCalendar2018(Cover)

The calendar also features an informative calendar grid with highlights for major holidays, as well as important bird-related dates. The calendar’s pages feature more than 80 full-color photographs of area birds, including common favorites, as well as a few more exotic birds. The front cover features a dazzling photograph of a red-headed woodpecker. The photo was taken by Debi Campbell, a resident of Bluff City, Tennessee, and current president of the Herndon chapter. If you’re interested in obtaining a calendar, contact ahoodedwarbler@aol.com by email. Calendars will also be available for purchase by cash or check only at the offices of the Bristol Herald Courier located at 320 Bob Morrison Blvd. in Bristol, Virginia.

If you’re interested in obtaining a calendar, contact ahoodedwarbler@aol.com by email. Calendars will also be available for purchase by cash or check only at the offices of the Bristol Herald Courier located at 320 Bob Morrison Blvd. in Bristol, Virginia.

 

Dark reputation of world’s owls is being rehabilitated as people learn more about them and their habits

 

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Photo by Bryan Stevens / A great horned owl perches on a post during its part in a wild bird show at Callaway Gardens in Pine Mountain, Georgia.

As I sit at my computer working on this week’s post, I can hear the low, sonorous call of a great horned owl from the woods located behind my house. The great horned owl is one of two species I often hear near my home. In addition, I regularly hear the much smaller Eastern screech-owl calling from the same woods. The intervals around dusk and dawn are popular times for owls to produce their eerie calls. At present, there’s a pair of great horned owls living in the woods near my home. If I hear one, I usually hear the other. These large owls call to each other to communicate their whereabouts. Perhaps it helps them avoid surprise encounters with each other once they begin hunting after the sun sets.

The great horned owl lives and hunts in the woodlands of northeast Tennessee, southwest Virginia and western North Carolina. These large owls thrive in rural areas, but these adaptable predatory birds have also learned to survive in the suburbs and even city parks. While quite at home in the region, the great horned owl is not confined to the Southern Appalachians. These owls also make their home in the wetlands along the southern Atlantic coast, as well as arid deserts of the American southwest. If nothing else, the great horned owl has shown amazing resilience and adaptability.

With about 200 different species, the world’s owls form an order known as Strigiformes. Characteristics that define owls include a mostly solitary and nocturnal existence. These predatory birds are also typified by such physical traits as an upright stance, binocular vision, exceptional hearing, sharp talons, and feathers adapted for silent flight.

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Photo by Bryan Stevens / A Barred Owl blends with the background in this photo taken of a wild owl at Brookgreen Gardens in South Carolina.

The smallest owl — weighing as little as an ounce and measuring a mere five inches) — is the elf owl (Micrathene whitneyi). To give you some perspective, that DVD of your favorite movie also weighs about an ounce. The common house sparrow that flocks in shopping center parking lots is slightly bigger than this tiny owl. According to the website, The Owl Page, the elf owl was originally known as Whitney’s Owl. The scientific name whitneyi is a Latinized word formed from the last name of Josiah Dwight Whitney, a prominent American geologist for whom the diminutive owl was named. Whitney was considered the foremost authority of his day on the economic geology of the United States. In addition to having a tiny owl named in his honor, Whitney’s name graces Mount Whitney, the highest point in the continental United States, and the Whitney Glacier, which was the first confirmed glacier in the United States.

The miniature elf owl is every bit the predator, but its prey generally consists of various insects as well as such desert dwellers as scorpions and spiders. Despite the extremes of the environment in which it lives, the elf owl does just fine. It prefers areas offering plenty of saguaro cactus. Cavities in these iconic desert plants provide roosting and nesting locations for this tiny owl. The elf owl range from the southwest regions of the United States to Central Mexico and Baja California. Unfortunately, the numbers of this owl in Texas and California have declined in recent times.33ecc634b6bf2f56939e0c28a1e0c6c0

To find the world’s largest owl, head to the other side of the world to the islands of Japan, as well as remote areas of Siberia, Manchuria and Korea. With a body comparable in size to that of a young child and a wingspan wider than six feet, the Blakiston’s fish owl (Bubo blakistoni) earns its distinction as the largest owl in the world. The fish owls are part of a larger grouping of birds known as eagle owls, which specialize in hunting in habitats found along large rivers. Female Blakiston’s fish owls are larger than males, and a large female can weigh as much as 10 pounds and attain a 6.5-foot wingspan. This big owl was named after English naturalist Thomas Blakiston (1832-1891) who found the first specimen on Japan’s northern island of Hokkaido in 1883. According to Paul Frost of The Raptor Foundation, this owl is sacred to the Ainu, a native people residing on Hokkaidu. The Ainu refer to this owl as “kotan kor kamuy,” which means “god of the village” or “god who defends the village”.

While many culture view owls with misgivings, often associating their nocturnal tendencies with more sinister motives, that’s not always the case. For instance, the Japanese people believe that owls bring good fortune. In addition, owls offer protection from suffering. Other cultures have feared and reviled owls. The ancient Romans share much of the blame for the negative image owls are still overcoming. Romans considered owls as harbingers of death, defeat and other disasters. To ward off the evil caused by an owl, Romans advised that the offending owl should be killed and nailed to a door. Such a bloodthirsty solution leads me to think that owls had more to fear from Romans than Romans had to fear from them.

The need for common names for the 200 species of owls has resulted in some creative monikers. Some of the most descriptive common names for some of the world’s owls include ashy-faced barn owl, barking owl, brown owl, cuckoo owlet, fearful owl, giant eagle owl, Christmas Island hawk owl, snowy owl, laughing owl, rufous owl, tawny-bellied screech owl, winking owl, and spotted wood owl.

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Photo by George Gentry/U.S. Fish and Wildlife Service / A Great Horned Owl is shown on the nest with one of her chicks.

Many relatives of the great horned owl have proven equally adaptive, carving out niches for themselves in habitats as diverse as jungles, deserts and the frozen tundra. Indeed, the great horned owl has many relatives living in our region. The Eastern screech owl is a tiny cousin, but some other large owls that live in the area include the barred owl and the barn owl. More rare to the region are visits by such owls as the short-eared owl and the long-eared owl. There’s even another tiny relative — the Northern saw whet owl — that is rarely heard and even more seldom seen.

Regardless of the species, the activities of owls are invariably cloaked in darkness. Despite electric lights and other trappings of civilization, people still delight in the shivers that result from hearing the hoots of an owl. It’s truly no surprise that owls have become popular motifs in the weeks leading up to our recent celebration of the Halloween holiday. Owls may live alongside us, but we’ll never truly belong to their world, which consists of all the spooky things that go bump in the night.

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Bryan Stevens lives near Roan Mountain, Tennessee. If you have a question, wish to make a comment or share a sighting, email ahoodedwarbler@aol.com. Find him on Facebook at https://www.facebook.com/ahoodedwarbler.

Green herons will depart from region in coming weeks as cooler conditions return

With the arrival of September, migration’s pace will quicken. In late August, I started seeing warblers passing through my yard. In other locations in the region, birders have shared reports of shorebirds and wading birds.

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Photo by Bryan Stevens • Green herons are short, stocky herons that can assume some comical poses.

Jonesborough resident Julia Ellis wrote about her own observation of a green heron that took place recently. She had seen a photo of a green heron with one of my recent columns, which helped her identify the bird.

She explained in her email that she saw the heron at along a creek on her Cherokee Road farm. “I was at a loss as to what it was,” Julia wrote. “It showed up several times a few weeks ago very close to dusk. The picture in the newspaper cleared up the mystery for me.”

Although not unusual at this time of year, green herons have been lurking along the linear trail’s waterways in Erwin. The scientific name — Butorides virescens – of this bird comes from a mix of Middle English and Ancient Greek and roughly translates as “greenish bittern.”

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, which can make them look smaller than they actually are.

Keep alert when walking along the trails in Erwin and you may catch sight of one of these interesting herons, too. Farm ponds in the countryside around Jonesborough, as well as wetland habitat around Persimmon Ridge Park, are also good places to look for 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 will return next spring in April and May.

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.

Keep a look out for wandering waders during late summer season

Summer heat and humidity make the summer season my least favorite one for birding, but every season brings birding surprises. I was reminded of this fact when Larry and Amelia Tipton sent me a recent email asking for help with the identification of some birds near their home.

Attaching a photo with their email, the Tiptons wrote, “These birds showed up a few days ago and we cannot identify them. We would like to know what they are.”

When I opened the photo, I realized that the birds captured in the image would not be considered out of place if the Tiptons lived near the coast of the Carolinas, Georgia or Florida. The birds in the photo, however, were somewhat unexpected in the foothills of western North Carolina near their home in the town of Old Fort.

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Photo Courtesy of  Larry and Amelia Tipton • Immature white ibises in a field near the Catawba River in North Carolina.

“We live on a farm near the Catawba River but have mostly woodland and fields,” the couple added. “We do not have a pond on our property but have a branch and a larger creek nearby.”

I wrote back and told the Tiptons that the birds they photographed were young white ibises. I informed the Tiptons that the two young ibises are likely testing their wings, so to speak, after leaving the care of their parents. If they like the area, and it sounds like they do, they may decide that the branch and creek are just what they need.

I received a followup email. “We sort of knew these were water birds but were surprised to find them so far away from marsh or wetlands or the ocean,” the Tiptons wrote. “We thought maybe a storm blew them off course during flight.”

While a diverting storm can’t be ruled out, it’s normal behavior for young wading birds to disperse far and wide after leaving the nest. North American waders, or wading birds, include such long-legged species as herons, egrets, bitterns, ibises, storks and spoonbills. Most species are associated with wetlands or coastal areas.

Late summer birding is usually a period of doldrums as heat and humidity can discourage birders as well as diminish bird activity. However, it’s also the time of year when birders can make some unexpected surprises as wandering waders, such as the ibises discovered by the Tiptons, explore uncharted territory.

Other waders this season showing up in unexpected location have included a wood stork found by Linda Walker in Polk County, Tennessee. Likes the ibises in North Carolina, the stork was confining its activities to a small branch bordered by heavy vegetation. These branches are a far cry from the usual wetland haunts of these two species.

Overall, the white ibis and wood stork have some superficial similarities. They are both long-legged white birds with black wing tips and unusual down-turned bills that they use to probe for food, which largely consists of fish and other aquatic prey.

The latter is North America’s only native stork. According to the National Audubon Society, Florida once provided a stronghold for the wood stork in the United States. Unfortunately, the population crashed in the 1990s, decreasing from around 150,000 birds to fewer than 10,000. In recent years, numbers have increased and wood storks have expanded their breeding range into South Carolina. Wood storks are nearly four feet tall, making them one of the tallest of the waders. Wood storks have a dark, featherless heads, giving them a resemblance to vultures. For the most part, they’re rather grotesque birds when observed at close quarters. Soaring overhead on thermal updrafts, wood storks look quite graceful and even majestic thanks to their white plumage and black accents. A wingspan of 65 inches gives them the means to soar easily.

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Photo by Bryan Stevens 
Worldwide there are 19 species of storks, but the wood stork (pictured) is the only native stork   found in the United States.

The Audubon Society identifies the white ibis as one of the most numerous wading birds in Florida, but the bird is common also in other parts of the southeast with appropriate wetland habitat. Like the wood stork, the ibis has declined in Florida in recent decades largely as a result of human encroachment. The white ibis looks like a bird that could have been invented by Dr. Seuss. The all-white plumage is contrasted by pinkish-orange legs, a reddish-pink bill and bright blue eyes. In flight, the white ibis shows black feathers on the edges of its wings.

The affinity for water and wetlands relates to the diet of most waders, which consists of fish and other aquatic prey such as amphibians, crustaceans and even insects. For the remainder of July and into August and September, birders should monitor ponds, small lakes, rivers and even branches and creeks for any wandering waders. For instance, I once made a trip to a park in Greeneville, Tennessee, to observe a pink-hued roseate spoonbill that had made a rare stopover in the region. While that observation took place nearly 20 years ago, I remember vividly finding the pale pink bird playing odd man out among a flock of several dozen Canada geese as a soft rain drizzled from an overcast sky. Although many of the waders cling to coastal habitats, they have wings like other birds and know how to use them. Other waders have been known to show up in unlikely locations, including birds such as tri-colored heron, limpkin and snowy egret.

Of course, I hope to hear from any readers lucky enough to glimpse one of these unanticipated finds. Enjoy your birding.

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Bryan Stevens lives near Roan Mountain, Tennessee. To learn more about birds and other topics from the natural world, friend Stevens on Facebook at https://www.facebook.com/ahoodedwarbler. He is always posting about local birds, wildlife, flowers, insects and much more.

County’s Summer Bird Count finds 104 species

Members and friends of the Lee & Lois Herndon Chapter of the Tennessee Ornithological Society enjoyed a busy June, conducting its two annual summer bird counts last month. To the satisfaction of everyone involved, these counts encountered normal temperature after a spring count this past May that actually saw some snowfall when it was held on May 6.

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Photo by Bryan Stevens • Nesting Yellow-bellied Sapsuckers can be found at higher elevations in Unicoi County. This woodpecker is usually considered a winter bird in the region, but a few nest in the mountains.

According to long-time compiler Rick Knight, the chapter holds these summer counts in the counties of Carter and Unicoi to provide a set of baseline data on the diversity and numbers of breeding birds in these two local counties. This supplements other summertime data collection projects, such as the long-running Breeding Bird Survey (one route in Carter County) and the Nightjar Survey (three local routes).

The Carter County Summer Bird Count was initiated shortly after the conclusion of the Tennessee Breeding Bird Atlas project. The Unicoi County Summer Bird Count’s origins are more recent, with this survey making its debut in June of 2014. The fourth consecutive Unicoi County Summer Count was held June 17 with 21 observers in five parties looking for birds on Unaka Mountain, as well as such locations as Erwin, Limestone Cove and Flag Pond. Morning weather was favorable, but scattered rain in the afternoon hindered some efforts. A total of 104 species were tallied, down slightly from the three-year average of 111 species. Highlights included a Bald Eagle, Merlin and six Yellow-bellied Sapsuckers, including a nest with young. A total of 20 species of warblers were tallied, including Swainson’s Warbler, Magnolia Warbler, Blackburnian Warbler and Prairie Warbler. Other notable birds include Hermit Thrush and Blue Grosbeak.

I took part on the count, looking for birds in the Limestone Cove area of the county with Brookie and Jean Potter, Charles Moore, and David and Connie Irick. Beyond bird, we saw other wildlife, including skunks, white-tailed deer, rabbits, groundhogs and various butterflies.

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Photo by Bryan Stevens • A young Red-winged Blackbird begs food from its attentive mother.

A highlight of our count took place near the Appalachian Trail along Highway 107 at Iron Mountain Gap where we found a pair of Yellow-bellied Sapsuckers delivering food to young inside a nesting cavity in a tree easily viewed from the roadside. In addition, a singing Chestnut-sided Warbler put on quite a show for a group of admiring birders enchanted with this bird’s dazzling plumage and energetic antics.

The total for the count follows:

Canada Goose, 73; Wood Duck, 22; Mallard; Wild Turkey, 19; Great Blue Heron, 13; and Green Heron, 3.
Black Vulture, 300; Turkey Vulture, 28; Sharp-shinned Hawk, 2; Cooper’s Hawk, 1; Bald Eagle, 1; Broad-winged Hawk, 7; Red-tailed Hawk, 4; American Kestrel, 2; and Merlin, 1.
Rock Pigeon, 67; Mourning Dove, 87; Great Horned Owl, 1; Barred Owl, 2; Chuck-will’s-Widow, 4; Whip-poor-will, 9; and Chimney Swift, 61.
Ruby-throated Hummingbird, 15; Belted Kingfisher, 4; Red-bellied Woodpecker, 13; Yellow-bellied Sapsucker, 6; Downy Woodpecker, 10; Hairy Woodpecker, 3; Northern Flicker, 7; and Pileated Woodpecker, 8.
Eastern Wood-Pewee, 7; Acadian Flycatcher, 24; Eastern Phoebe, 30; Great Crested Flycatcher, 3; and Eastern Kingbird, 14.
White-eyed Vireo, 4; Yellow-throated Vireo, 1; Blue-headed Vireo, 26; Red-eyed Vireo, 95; Blue Jay, 53; American Crow, 88; Fish Crow, 7; and Common Raven, 7.
Northern Rough-winged Swallow, 36; Purple Martin, 14; Tree Swallow, 70; Barn Swallow, 77; and Cliff Swallow, 149.
Carolina Chickadee, 51; Tufted Titmouse, 43; Red-breasted Nuthatch, 1; White-breasted Nuthatch, 18; Brown Creeper, 3; House Wren, 14; Carolina Wren, 42.

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Photo by Bryan Stevens • Most swallows, like this Barn Swallow, have fledged and will join their parents in migrating south in the coming weeks of late summer.

Blue-gray Gnatcatcher, 5; Golden-crowned Kinglet, 7; Eastern Bluebird, 33; Veery, 25; Hermit Thrush, 4; Wood Thrush, 37; American Robin, 281; Gray Catbird, 31; Brown Thrasher, 12; Northern Mockingbird, 24; European Starling, 534; and Cedar Waxwing, 49.
Ovenbird, 29; Worm-eating Warbler, 2; Louisiana Waterthrush, 4; Black-and-white Warbler, 12; Swainson’s Warbler, 6; Common Yellowthroat, 2; Hooded Warbler, 37; American Redstart, 4; Northern Parula, 19; Magnolia Warbler, 3; Blackburnian Warbler, 2; Yellow Warbler, 1; Chestnut-sided Warbler, 15; Black-throated Blue Warbler, 29; Pine Warbler, 1; Yellow-throated Warbler, 3; Prairie Warbler, 3; Black-throated Green Warbler, 16; Canada Warbler, 9; and Yellow-breasted Chat, 2.
Eastern Towhee, 55; Chipping Sparrow, 49; Field Sparrow, 8; Song Sparrow, 120; Dark-eyed Junco, 37; Scarlet Tanager, 27; Northern Cardinal, 83; Rose-breasted Grosbeak, 4; Blue Grosbeak, 2; and Indigo Bunting, 82.
Red-winged Blackbird, 84; Common Grackle, 58; Eastern Meadowlark, 9; Brown-headed Cowbird, 29; and Orchard Oriole, 1.
House Finch, 33; American Goldfinch, 96; and House Sparrow, 17.

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Photo by Bryan Stevens • Young birds, like this Northern Cardinal, point to a successful nesting season for most of the region’s birds.

Next week, I’ll post results from the Elizabethton Summer Bird Count.

 

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To ask a question, make a comment or share a sighting, email ahoodedwarbler@aol.com or friend Stevens on Facebook.

Osprey’s fishy diet sets it apart from most other raptors

Jim and Tammie Kroll emailed me about a very interesting bird observation on the Virginia Creeper Trail last month.

They saw a bald eagle along the Virginia Creeper Trail on May 14. “It was between Alvarado and Damascus,” Jim wrote in the email. We got to see it at two different locations and watched it around 15 minutes at each location.”

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Photo by Jim and Tammie Kroll • This adult bald eagle was seen along the Virginia Creeper Trail.

He added that they talked to a woman who informed them that she also sees an eagle in the same area on the Creeper Trail.

The Krolls also shared a photo of the eagle. I’m always glad that to hear that observing the nation’s official bird is no longer a rare occurrence in the region. While I haven’t seen any bald eagles this year, I have observed a raptor that share many characteristics with them.

Ospreys, also known by the common name of “fish hawk,” occur worldwide. Ospreys migrate through the region in spring and fall, making sightings more likely along some lakes and larger rivers. I see them even more often when I travel to South Carolina, where these medium-sized raptors are common along the coast and in wetlands.

Some recently published books provide insight into the lives of bald eagles and ospreys. Teena Ruark Gorrow and Craig A. Koppie are the authors of the recent book, The DC Eagle Cam Project: Mr President and First Lady. This book profiles a celebrity pair of eagles that have nested for the past few years in U.S. National Arboretum in Washington, D.C.

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Front cover of a book by Teena Ruark Gorrow and Craig A. Koppie featuring photos of a nesting season in the life of a family of ospreys.

Gorrow and Koppie have also written other books together, including one offering a pictorial journey through an osprey nesting season. Titled “Inside an Osprey’s Nest,” this book provides an account of two fostered osprey chicks that receive new parents in a heartwarming, real-life account of a family of ospreys associated with the Chesapeake Conservancy Osprey Nest Cam.

During a recent interview, Gorrow shared that bald eagles and ospreys share more than a few things in common.

“The bald eagle, Haliaeetus leucocephalus, is America’s national bird and symbol,” Gorrow said. “It is a large raptor, or bird of prey, found only in North America. Also a raptor, the osprey, Pandion Haliaetus, is a large hawk found on every continent across the globe except Antarctica.”

Like the American bald eagle, Gorrow noted that ospreys experienced devastating health effects and reproductive failures from widespread human use of dangerous pesticides like DDT.

“By the 1970s, population numbers had plummeted to catastrophic levels for both eagles and ospreys,” she said. “Federal actions were put into place which imposed migratory bird protection and banned DDT. These measures, along with the work of dedicated scientists, conservationists and citizens, have helped these magnificent raptors recover.”

Gorrow said that when selecting a nest site, bald eagles and ospreys identify an area near water with a plentiful food supply and nearby trees. “With diets consisting mostly of fish, both require foraging areas rich in fishery resources,” she said.
During nesting season, ospreys and eagles are seen as competitors, even though food is abundant in the Chesapeake Bay region. “Bald eagles are opportunists and will usually pirate fish prey from osprey when given the chance,” Gorrow said.

Nesting season for eagles begins earlier than ospreys, so they have the upper hand in defending territories. “Eagle pairs in the Chesapeake Bay area usually lay eggs in mid-February, while the ospreys return from their southern wintering destinations around mid-March,” Gorrow said. “Ospreys generally build nests in March or April and lay eggs soon after.”

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Early naturalist and artist John James Audubon painted this work of art featuring an osprey with a fish held in its talons.

The two large raptors also demonstrate other distinct preferences.

“Bald eagles utilize living and dead (known as snags) trees as nest sites,” she said. “Eagles rarely tolerate humans near their nests.

“On the other hand, ospreys are relatively tolerant of humans and sometimes build nests on private pavilions or docks beside waterfront properties,” Gorrow continued. “They seem to favor artificial structures and often construct over-water nests on the steel supports of bridges, channel markers, navigational buoys, fishing piers, jetties, and manmade nesting platforms. Ospreys sometimes choose snags with an open treetop or claim tall, artificial structures resembling dead trees, such as towers, utility poles, television antennas, road signs and stadium lights. They also sometimes nest on chimneys and rooftops on uninhabited buildings.”

A more in-depth glance into the lives of ospreys is available in the book “Inside an Osprey’s Nest,” which retails for $24.99. When purchased through the Chesapeake Conservancy at http://www.chesapeakeconservancy.org, $10 from every purchase supports conservation programs along the Chesapeake Bay Watershed. The book is also available at http://www.schifferbooks.com, Amazon.com and other booksellers.

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To learn more about birds and other topics from the natural world, friend him on Facebook at https://www.facebook.com/ahoodedwarbler. He is always posting about local birds, wildlife, flowers, insects and much more.

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Photo by Bryan Stevens • An osprey perches in a tree along the Watauga River in Elizabethton, Tennessee.