Tag Archives: winter

Winter’s dark-eyed junco provided inspiration for first column

Photo by Skeeze/Pixabay.com • The dark-eyed junco is a fairly common winter resident in the region. Rather widespread, different races of the dark-eyed junco are found throughout the North American continent.

I wrote my first bird column on Sunday, Nov. 5, 1995, which means this weekly column will mark its 24th anniversary this week. This column has appeared over the last 20 years in a total of six different newspapers, which I regard as a personal achievement as well as an accomplishment for our feathered friends. It’s on their behalf that I pen these weekly efforts to promote conservation and good will toward all birds. “For the Birds” has appeared in the Bristol Herald Courier since June of 2014.

Photo by Bryan Stevens •  Dark-eyed Juncos often delay their winter arrivals to the first snows of the season.

I’ve played detective, helping people identify everything from “rain crows,” or cuckoos, to Muscovy ducks and double-crested cormorants. I’ve observed unusual birds, including white pelican, brant and roseate spoonbill, in Northeast Tennessee and Southwest Virginia and spotlighted them in these columns. I still take delight in the kaleidoscopic parade of colorful warblers that pass through the region each spring and fall as well as the fast-paced duel of ruby-throated hummingbirds. I also offers to sunflower seed and other supplemental food for the resident birds like Carolina chickadees and white-breasted nuthatches.

Photo by Bryan Stevens • Known as “snowbirds,” Dark-eyed Juncos are hardy birds even in the winter season.

My first column focused on a common visitor to yards and feeders during the winter months. In fact, dark-eyed juncos should be returning to the region any day. Here, with some revisions I have made through the years, is that first column.

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Of all the birds associated with winter weather, few are as symbolic as the dark-eyed junco, or “snow bird.” The junco occurs in several geographic variations.

John V. Dennis, author of “A Complete Guide to Bird Feeding,” captures the essence of the junco in the following description: “Driving winds and swirling snow do not daunt this plucky bird. The coldest winter days see the junco as lively as ever and with a joie de vivre that bolsters our sagging spirits.” The dark-eyed junco’s scientific name, hyemalis, is New Latin for “wintry,” an apt description of this bird.

Most people look forward to the spring return of some of our brilliant birds — warblers, tanagers and orioles — and I must admit that I also enjoy the arrival of these birds. The junco, in comparison to some of these species, is not in the same league. Nevertheless, the junco is handsome in its slate gray and white plumage, giving rise to the old saying “dark skies above, snow below.”

Just as neotropical migrants make long distance journeys twice a year, the junco is also a migrating species. But in Appalachia, the junco is a special type of migrant. Most people think of birds as “going south for the winter.” In a basic sense this is true. But some juncos do not undertake a long horizontal (the scientific term) migration from north to south. Instead, these birds merely move from high elevations, such as the spruce fir peaks, to the lower elevations. This type of migration is known as vertical migration. Other juncos, such as those that spend their breeding season in northern locales, do make a southern migration and, at times, even mix with the vertical migrants.

During the summer months, a visit to higher elevations in southwest Virginia such as Whitetop Mountain or Mount Rogers is almost sure to produce sightings of dark-eyed juncos. Juncos may nest as many three times in a season. A female junco usually lays three to six eggs for each nest, which she constructs without any assistance from her mate.

Photo by Ken Thomas •  Dark-eyed Juncos are also known as “snow birds” because of their tendency to flock to feeders ahead of a bout of snowy weather.

Juncos are usually in residence around my home by early November. Once they make themselves at home I can expect to play host to them until at least late April or early May of the following year. So, for at least six months, the snow bird is one of the most common and delightful feeder visitors a bird enthusiast could want.

Juncos flock to feeders where they are rather mild-mannered — except among themselves. There are definite pecking orders in a junco flock, and females are usually on the lower tiers of the hierarchy. Females can sometimes be distinguished from males because of their paler gray or even brown upper plumage.

Since juncos are primarily ground feeders they tend to shun hanging feeders. But one winter I observed a junco that had mastered perching on a hanging “pine cone” feeder to enjoy a suet and peanut butter mixture.

Dark-eyed juncos often are content to glean the scraps other birds knock to the ground. Juncos are widespread. They visit feeders across North America. The junco is the most common species of bird to visit feeding stations. They will sample a variety of fare, but prefer such seeds as millet, cracked corn or black oil sunflower.

There’s something about winter that makes a junco’s dark and light garb an appropriate and even striking choice, particularly against a backdrop of newly fallen snow.

Of course, the real entertainment from juncos come from their frequent visits to our backyard feeders. When these birds flock to a feeder and began a furious period of eating, I don’t even have to glance skyward or tune in the television weather forecast. I know what they know. Bad weather is on the way!

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If you’d like to share your first sighting of dark-eyed juncos as the temperatures get colder, email me at ahoodedwarbler@aol.com.

Photo by Bryan Stevens • Although more comfortable on the ground, juncos will come to hanging feeders for sunflower seed.

American wigeon also known by name ‘baldpate’

Wigeon-TimMcCabe

Photo by Tim McCabe/U.S. Fish & Wildlife Service • This male American wigeon shows the white head patch that gives this duck its other common name of “baldpate.” In this photograph, a female wigeon rests near her mate while a male redhead, a species of diving duck, swims in the background. This duck nests in season wetlands in the American midwest.

Erwin, Tennessee, resident Pattie Rowland recently asked my help identifying some ducks she had photographed at the pond at Erwin Fishery Park. She already suspected the ducks in her photo were American wigeons, but she wanted confirmation.

The ducks were indeed wigeons, which are classified with the “dabblers” instead of the “divers,” which are two broad categories for describing the wild ducks likely to occur throughout North America. Dabblers feed mostly near the surface of the water, foraging on everything for aquatic insects to roots and tubers. The “divers,” not surprisingly, dive into the depth to pursue fish, mollusks and other aquatic prey.

“This was my first time to see them,” Pattie noted in a Facebook message. I congratulated her because I know how exciting a new observation of a bird can be.

Wigeon-RoyLowe

Photo by Roy Lowe/U.S. Fish & Wildlife Service • A male American wigeon looks quite at home swimming on a small pond. Wigeons belong to ducks that are classified as “dabblers” and “puddle ducks.”

It’s not been an exciting winter for ducks in the region. Other than some redheads and buffleheads back in November and early December at the start of the winter, the wigeons are the only wild ducks of interest that I’ve observed at the pond.

The U.S. Fish and Wildlife Service released its report this past summer on 2018 Trends in Duck Breeding Populations, based on surveys conducted in May and early June of 2018 by FWS and Canadian Wildlife Service.

Overall duck numbers in the survey area remained high, according to the report. Total populations were estimated at 41.2 million breeding ducks in the traditional survey area, 13 percent lower than last year’s estimate of 47.3 million but 17 percent above the long-term average. The projected mallard fall flight index was estimated at 11.4 million birds, down from the 2017 estimate of 12.9 million.
“The dip in the population for prairie-breeding puddle ducks is not unexpected and by no means unprecedented given that conditions on the prairies this spring were drier than last year,” said DU Chief Scientist Tom Moorman. “As a result, 2018 populations dropped accordingly. However, populations of all key species except northern pintails and scaup remain above long-term averages. This year’s breeding population decline is a reminder of the need to sustain the capacity of breeding habitats, particularly in the prairies as we go through natural variation in wetland conditions. Waterfowl populations are adapted well to short-term swings in habitat conditions, but we must continue to guard against the long-term loss of prairie breeding habitat.”

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Early naturalist and artist John James Audubon painted this pair of American wigeon, a duck for which the male has earned the name “baldpate” for a distinctive white crown patch.

American wigeons, however, bucked the trend of some of the other prairie-breeding puddle ducks and showed a slight rise in overall numbers. The wigeon breeding population was estimated at 2.8 individual ducks, according to the survey. Wigeons beat their long-term average, which rests at 2.6 million.

The American wigeon can be found all over North America. Their breeding grounds stretch from Alaska across the tundras of Canada all the way to the Atlantic Ocean. American Wigeons can be found in their wintering habitats from the American Northwest to central Mexico, from the southern prairie pothole region through the Gulf Coast and from New York to the Bahamas close to the Atlantic shoreline. American wigeons are also common winter visitors to Central America, the Caribbean, northern Colombia, Trinidad and occasionally Venezuela

Wigeons are aquatic grazers and forage on grasses and sedges in wet meadows and pastures. The American wigeon’s diet has a higher proportion of plant matter than the diet of any other dabbling duck.

It’s also called the “baldpate” for the same reason our national bird is known as the “bald” eagle. A white patch on the forehead reminded early naturalists of a bald man’s head in much the same way that our national bird earned the term “bald” eagle because of its own white head. Further, the word “bald” is thought to derive from an archaic word in Middle English meaning “white patch,” from which the archaic definition “marked or steaked with white” is drawn.

The origins of the term “wigeon” are a bit murkier. According to Merriam-Webster Dictionary, the first known use of “wigeon” dates back to 1508, and other sources suggest that the term perhaps was derived from a French/Balearic term meaning “a kind of small crane.”

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Photo by Coffee/Pixabay.com • Gadwalls are close relatives of American wigeon.

There are two other species of wigeons — the Eurasian wigeon of Asia and Europe and the Chiloé wigeon of South America. Wigeons belong to the Mareca genus of dabbling ducks, which also includes gadwall and falcated teal.

While female American wigeons produce a rather raspy quacking sound, wigeons more typically produce a vocalization when excited that sounds like “whew, whew, whew.”

Some ducks have become associated with certain bodies of water in the region, and the American wigeon is no exception. In addition to the pond at Erwin Fishery Park, there have been reports of American wigeons this winter from a large pond adjacent to the campus of Northeast State Community College in Elizabethton, Tennessee, as well as on the weir dam at Osceola Island Recreation Site in Bristol. Hooded mergansers have wintered in large numbers at Middlebrook Lake in Bristol. Hundreds of buffleheads have wintered at Wilbur Lake near Elizabethton, Tennessee, for decades. March and April, being periods of transition as winter changes into spring, could bring migrating ducks to the region’s ponds, lakes and rivers. Keep your eyes open and you could be surprised by what you find.

 

 

Virginia woman hosting wintering ruby-throated hummingbird

female-Hummer

Photo by Mariedy/Pixabay.com • The ruby-throated hummingbird is the expected hummingbird in the eastern United States spring through fall. These birds are rare winter visitors, however, which makes the one living in a yard in Fall Church, Virginia.

I have been corresponding by email with Ellen Haberlein since around Thanksgiving of last year about a hummingbird that is wintering at her home in Fall Church, Virginia, which is located only a few miles from Washington, D.C.

The hummingbird’s presence has brightened the winter season for the Haberlein family since it showed up in late October of 2018.

Through the years, I have seen several of these seemingly out-of-place hummingbirds. Some of them remain at their host’s feeders for a brief stay of a few days or a couple of weeks, but some of these hummingbirds have extended their stay for several months, lingering throughout the winter months before eventually departing in February or March.

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Photo by Larry Golfer • This male ruby-throated hummingbird has resided at the home of Ellen Haberlein since around Thanksgiving of last year. Haberlein lives in Fall Church, Virginia, which is located only a few miles from Washington, D.C.

The big question is: are these hummingbirds truly lost and out of place? The answer, based on everything I have managed to learn, is that these hummingbirds are precisely where they want to be. For still unknown reasons, some of these western hummingbirds make a migration swing through the eastern United States.

Many of the visiting winter hummingbirds turn out to be rufous hummingbirds, which is a species native to the western United States. The bird visiting Ellen’s feeder, however, is a ruby-throated hummingbird. In the summer months, the ruby-throated is the expected species of hummingbird in the eastern United States. In the winter months — not so much. However, in some regions in Virginia, as well as along the Gulf Coast, a few ruby-throated hummingbirds are attempting to overwinter.

The rufous hummingbird has basically become an expected winter visitor with a few reports being received each winter. I have observed Rufous Hummingbirds in many different locations, including Bristol, Blountville, Flag Pond, Elizabethton and Hampton. I have also observed Allen’s hummingbirds in Mountain City and Johnson City. I know of records of these small birds from Erwin, Roan Mountain, Johnson City and many other locations throughout the region. Winter hummingbirds are a delightful surprise for their hosts, but their presence no longer shock long-time birders.

rufous-handy

Photo by Bryan Stevens • Rufous hummingbirds have been extensively documented as wintering throughout the southeastern United States. This male rufous hummingbird was documented in Hampton, Tennessee, a couple of years ago.

“Hosting a hummingbird in winter is a first for us, so we enjoy having him here,” Ellen wrote. “I feel that I am responsible to keep the little guy alive through the cold months.”

Doing so has meant staying atop some challenges.

“I monitor the feeder to make sure it doesn’t freeze,” Ellen wrote. “I have read the nectar doesn’t need to be replaced as often in winter, but I still change it every 2-3 days.”

She’s taking no chance with the health of her tiny visitor. “I think he needs to have fresh to stay in good health,” Ellen wrote. “I have two feeders, so when I remove one, I immediately replace it with another. That way his food source is not disrupted.”

Ellen noted that the hummingbird seems to be able to stand the cold nights. “I take in the feeder at night, and he looks for it just at dawn in the morning,” she wrote.

She contacted Bruce Peterjohn at the Patuxent Wildlife Research Center. Her visiting ruby-throated hummingbird is the first he has heard of in Virginia for the winter season this year, although Peterjohn informed Ellen that some ruby-throated hummingbirds usually overwinter close to the Chesapeake Bay in Virginia.

Bruce Peterjohn

Bruce Peterjohn

Peterjohn, the chief of the US Bird Banding Laboratory for USGS, is the person responsible for administering the national bird banding program and the data management system for bird banding and band encounter datasets. His personal banding activities are focused on banding hummingbirds in the mid-Atlantic region, especially hummingbirds that appear during late autumn and winter.

With the dawning of the new year, Ellen’s visiting hummingbird remained present. “I am happy to help this little bird get through the winter,” Ellen said.

I checked back with Ellen on Jan. 29 to see if the hummingbird remains in residence.

“He made it through the last storm with wind chills at zero or below,” she replied to my email. “Now we have more cold coming and I am hoping for the best.”

I imagine Ellen is a good host for many birds, not just the unseasonable hummingbird, that visit her yard and gardens.

In our correspondence, she shared some sightings of warblers, which is my favorite family of birds.

“By the way, I have not seen a hooded warbler,” Ellen wrote. “I see warblers pass through during spring, like Tennessee warblers and black-and-white warblers.”

I’m hopeful that she will spy a migrating hooded warbler, perhaps this spring. In the meantime, she’s hosting a wintering hummingbird. “I am happy to help this little bird get through the winter,” Ellen wrote.

hooded-warbler-at

Photo by Jean Potter • A male hooded warbler flits through the foliage of a rhododendron thicket.

HMSP plans Great Backyard Bird Count events

Hungry Mother State Park in Marion, Virginia, plans some bird walks on Saturday, Feb. 16, to coincide with the Great Backyard Bird Count.

The GBBC is a free, fun and easy event that engages bird watchers of all ages in counting birds to create a real-time snapshot of bird populations. Participants are asked to count birds for as little as 15 minutes (or as long as they wish) on one or more days of the four-day event and report their sightings online at birdcount.org. Anyone can take part in the Great Backyard Bird Count, from beginning bird watchers to experts, and you can participate from your backyard, or anywhere in the world.

Evening_Grosbeak_Ted_Schroeder_OR09

Photo by Ted Schroeder/Great Backyard Bird Count • Evening grosbeaks may be more common on this year’s GBBC, according to early reports on the movements of these large, colorful finches.

Each checklist submitted during the GBBC helps researchers at the Cornell Lab of Ornithology and the National Audubon Society learn more about how birds are doing, and how to protect them and the environment we share. Last year, more than 160,000 participants submitted their bird observations online, creating the largest instantaneous snapshot of global bird populations ever recorded.

To help participants become better citizen scientists, some field guides and binoculars will be provided during the activities at Hungry Mother State Park. Supplies of these items, however, are limited.

The walk will commence at 8 a.m. Either Master Naturalist Randy Smith or Hungry Mother volunteer Mike Evans will conduct the walk. Participants are also welcome to bird solo or with a few friends to cover more territory.

At 9 a.m., participants will return to parking lot five for “Breakfast in a Bag” with the Holston Rivers Master Naturalists. While enjoying breakfast, attendees will be invited to wander over to the park’s restaurant to check out various hands-on birding activities.

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Photo by Bryan Stevens • Hungry Mother State Park near Marion, Virginia, has long offered a variety of birding and nature activities and programs, such as the ones planned around the upcoming Great Backyard Bird Count scheduled for Feb. 15-18.

The special event will wrap up when Smith teaches participants a little more about backyard birding with an informative session at 10:30 a.m. at the restaurant.

All ages and skill levels are welcome. Attendees are encouraged to dress warmly as the event will be held rain or shine.

For more information, call HMSP at (276) 781-7400. The park is located at 2854 Park Blvd., Marion, Virginia. Details are also available by calling 1-800-933-7275 or visit http://www.virginiastateparks.gov.

The 21st annual GBBC will be held Friday, Feb.15, through Monday, Feb. 18. Please visit the official website at birdcount.org for more information.

GreatBlueHeron-Serene

Photo by Bryan Stevens • Participate in the Great Backyard Bird Count and help document populations of birds, including great blue herons.

Bristol’s CBC records low total of species, but still makes some interesting finds

brown-headnuthatch

Photo by SOARnet/Pixabay.com • The brown-headed nuthatch favors stands of loblolly pine, which are not common in the region. A record number of these small nuthatches were found on the recent Bristol TN-VA Christmas Bird Count.

Just before the end of last year, 21 participants gathered to conduct the Bristol TN-VA Christmas Bird Count. Count compiler Richard Lewis noted that the CBC found 71 species and a total of 5,700 individual birds.

“This was the 63rd year the count has been run since 1956,” Lewis posted on Bristol-Birds. “It was the lowest total number of species recorded in 27 years.”

Lewis could not explain the low total of species other than to note that the area doesn’t seem to have the usual influx of wintering birds from up north. In addition, waterfowl numbers were low. “Some species are not coming as far south this year,” he added.

The best find of the count was the discovery of a new bald eagle nest on South Holston Lake. Other noteworthy species recorded were black-crowned night-heron, red-shouldered hawk, merlin and brown-headed nuthatch. The four individuals found represent a new high count for the brown-headed nuthatch on the Bristol CBC. The species had only been seen on the count three other times.

The brown-headed nuthatch is a specialist of pine woodlands throughout the southeastern United States, favoring loblolly-shortleaf pines and longleaf-slash pines. This nuthatch requires standing dead trees for nesting and roosting. They forage for food, however, on live pines. The birds are more abundant in older pine stands.

This small nuthatch is not at all common in the region, but there are some records, including other Bristol records. I’ve had much better luck finding the brown-headed nuthatch during visits to coastal South Carolina or suburban Atlanta in Georgia. In these southern locations, it can be a quite common bird.

Spring-Nuthatch

Photo by Bryan Stevens • In some areas, brown-headed nuthatches are feeder visitors. These small nuthatches are specialists that favor stands of loblolly pine.

These small birds will occasionally forage close to the ground, but they are often in the upper branches of pine trees. Their presence is often revealed by their call, which sounds amazingly like a squeeze toy. They produce their “squeaky toy” call persistently when agitated or curious. Brown-headed nuthatches often associate with mixed flocks in company with Carolina chickadees, tufted titmice, pine warblers and other small songbirds. White-breasted nuthatches and red-breasted nuthatches are more likely visitors to yards and gardens in the region.

Participants in the CBC included Ron Carrico, Rob Biller, Rack Cross, Angela Cross, Robert Hunter, Terry Hunter, Rick Knight, Roy Knispel, Cade Campbell, Larry McDaniel, Ruth Clark, Mary Clark, Randy Smith, Ron Harrington Sam Evans, Kevin Hamed, Rick Phillips, Adrianna Nelson, Michelle Sparks, Richard Lewis and Phillip Lewis.

The total for the Bristol TN-VA CBC follows:

Canada goose, 730; gadwall, 49; American wigeon, 11; American black duck, 1; mallard, 294; ring-necked duck, 245; bufflehead, 51; and hooded merganser, 25.

Wild turkey, 53; common loon, 4; pied-billed grebe, 18; horned grebe, 2; great blue heron, 22; and black-crowned night-heron, 1.

Black vulture, 75; turkey vulture, 52; sharp-shinned hawk, 2; Cooper’s hawk, 5; bald eagle, 2; red-shouldered hawk, 1; and red-tailed hawk, 27.

 

American coot, 12; killdeer, 14; Bonaparte’s gull, 6; ring-billed gull, 143; rock pigeon, 607; mourning dove, 253; Eastern screech owl, 4; and great horned owl, 2.

Belted kingfisher, 15; red-bellied woodpecker, 30; yellow-bellied sapsucker, 6; down woodpecker, 21; Northern flicker, 12; pileated woodpecker, 12; American kestrel, 11; and merlin, 1.

Eastern phoebe, 5; loggerhead shrike, 1; blue jay, 176; American crow, 404; common raven, 5; Carolina chickadee, 145; tufted titmouse, 93; red-breasted nuthatch, 1; white-breasted nuthatch, 62; and brown-headed nuthatch, 4.

Brown creeper, 5; Carolina wren, 130; winter wren, 5; golden-crowned kinglet, 33; ruby-crowned kinglet, 6; Eastern bluebird, 167; hermit thrush, 8; American robin, 93; Northern mockingbird, 90; European starling, 816; and cedar waxwing, 12.

Yellow-rumped warbler, 18; field sparrow, 15; dark-eyed junco, 41; white-crowned sparrow, 17; white-throated sparrow, 68; song sparrow, 115; swamp sparrow, 7; and Eastern towhee, 22.

Eastern meadowlark, 13; house finch, 47; American goldfinch, 89; and house sparrow, 25.

Glade Spring CBC finds 63 species

A Christmas Bird Count is also conducted annually in Glade Spring, Virginia. This year’s Glade Spring CBC took place Dec. 27 and found a total of 63 species and 6,696 individual birds. The total and individual count both dropped slightly from last year’s count, which found 71 species and 6,891 individual birds. Twenty-three people participated on the 2018 Glade Spring CBC.

Count compiler Ron Harrington noted that one new species — a common loon found on a private pond just off Old Saltworks Road — made its Glade Spring CBC debut. Six common mergansers, a new count circle high, were found on the North Fork of the Holston River. A single common merganser was found in that same river last year for the first time.

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Photo by Bryan Stevens • Raptors, like this Red-tailed Hawk, proved plentiful on Christmas Bird Counts conducted throughout the region.

Other highlights noted by Harrington included 48 red-tailed hawks (a new high count total), 10 hairy woodpeckers (tying the record high) and three palm warblers, which represented a new high count for this warbler species. The CBC also recorded a high count for wood ducks with seven individuals being found. Other notable finds include swamp sparrow, brown creeper, brown thrasher, loggerhead shrike, winter wren, hermit thrush, Eurasian collared dove and common grackle.

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With these snapshots of winter bird populations in the area, readers can use these references to see if they can find some of these same birds visiting their yards, gardens and favorite birding spots. As always, I enjoy hearing from readers about the sightings they are making. Email me at ahoodedwarbler@aol.com to share sightings, make comments or ask questions.

Cardinales

Photo by Bryan Stevens • A male Northern Cardinal perches in a tangle of branches on a rainy day.

Christmas Bird Count makes for fun outing during the holiday season

carolinawren-snow

Photo by RetyiRetyi/Pixabay.com • Carolina wrens are small, inquisitive and hardy songbirds. The recent Elizabethton Christmas Bird Count found a record number of this wren during its annual survey of bird populations.

I participated in the 76th consecutive Elizabethton Christmas Bird Count, which was held Saturday, Dec. 15. This annual count is one of the oldest Christmas Bird Counts in the region, as well as in Tennessee.

I was one of twenty-eight observers in six parties. Together, we tallied 77 species, which is above the recent 30-year average of 72 species. The all-time high was set last year when 85 species were counted on this annual survey.

Osprey-LYNNValley

Photo by Bryan Stevens • An osprey perches in a tree along the Watauga River in Elizabethton, Tennessee. These fish-eating raptors are rare in winter in Northeast Tennessee.

Two species — osprey and orange-crowned warbler — were found on this CBC for the first time. Longtime count compiler Rick Knight observed that one noticeable difference between last year’s count and the 2018 Elizabethton CBC was the number of ducks. Last year’s CBC yielded 13 species, but only six species of ducks were found this year.

Knight also noted that a record number — 139 — of Carolina wrens was spotted by CBC participants.

A single bald eagle was found, but it was enough to continue a recent trend. This eagle has appeared for 19 of the last 20 on the Elizabethton CBC. Counts more than 20 years ago rarely produced any bald eagles.

A single red-shouldered hawk represented a good find since this hawk has only been found on six of the previous 25 years. A single merlin represented an even more exceptional find for this CBC. Merlin has been represented only two times in the last 25 years for this particular count.

Red-shoulderHawk

Photo by Bryan Stevens • This captive red-shouldered hawk was rehabilitated after suffering an injury and now works in an educational program at Brookgreen Gardens in South Carolina to teach the public about raptors, other birds, and various types of wildlife.

Knight noted that two shorebirds — killdeer and Wilson’s snipe — have experienced a steady decline in making this annual count. This year’s count produced only a single killdeer and snipe.

Knight speculated that low numbers of cedar waxwings and American robins on this year’s CBC probably indicates a poor wild fruit crop. These two species depend heavily on fruit to supplement their diet during the winter months.

Chipping sparrow has now been found for 15 straight years, but had only previously been reported six times in the first 50 years of the history of the Elizabethton CBC.

Without fail, some species manage to evade counters. According to Knight, some of the conspicuous misses this year included ruffed grouse, common loon and barred owl.

Mom-Grouse

Photo by Bryan Stevens • Although found during counts held in other seasons, no ruffed grouse was found on the 2018 Elizabethton Christmas Bird Count.

The Elizabethton Bird Club has been holding its annual Christmas count in Elizabethton, Tennessee, since 1942. The tradition of the Christmas Bird Count dates back much farther and originates from a less than bird-friendly custom. According to the National Audubon Society’s website, so-called sportsmen in the late 19th century would conduct a “Side Hunt,” a rather blood-thirsty Christmas custom that saw hunters competing to see who could score the largest amount of feathered and furred corpses.

The annual holiday bird survey may even have arisen from an earlier custom with roots in Europe that came to the United States of America with early colonists. The “Side Hunt” has some similarity to a peculiar celebration in Ireland and other European countries known as “Wren Day” or “Hunt the Wren Day.” The event was conducted the day after Christmas, the date of Dec. 26 being consigned as Saint Stephen’s Day. By the 20th century, the hunt consisted of tracking down a fake wren carried atop a decorated pole. Crowds would parade through towns in masks and colorful attire. These groups were referred to as “wren boys.”

Whether or not the “Side Hunt and “Wren Hunt” shared any connections, 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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Frank M. Chapman

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 from Massachusetts to Philadelphia. 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 boasted only one participant and only found 17 species. However, some of those species included such good birds as American tree sparrow, brown creeper, Northern shrike and Northern bobwhite.

For me, the Christmas Bird Count is a fun holiday outing with friends. There’s also satisfaction in knowing the results gathered from these nationwide counts will also contribute to the body of citizen science that helps experts determine the status of our feathered friends.

For a complete tally of this year’s Elizabethton Christmas Bird Count, please see the online sidebar to this week’s column at HeraldCourier.com.

Elizabethton Christmas Bird Count

Canada goose, 459; wood duck, 1; American wigeon, 1; American black duck, 1; mallard, 150; bufflehead, 182; and hooded merganser, 11.

Wild turkey, 57; pied-billed grebe, 16; horned grebe, 11; double-crested cormorant, 1; and great blue heron, 29.

Black vulture, 5; turkey vulture, 19; osprey, 1; sharp-shinned hawk, 1; Cooper’s hawk, 4; bald eagle, 1; red-shouldered hawk, 1; and red-tailed hawk, 17.

Snipe-One

Photo by Bryan Stevens • Wilson’s snipe are not often found in the winter in Northeast Tennessee.

American coot, 1; killdeer, 1; Wilson’s snipe, 1; and ring-billed gull, 14.

Rock pigeon, 296; Eurasian collared-dove, 4; mourning dove, 126; Eastern screech-owl, 4; and great horned owl, 2.

Belted kingfisher, 21; red-bellied woodpecker, 26; yellow-bellied sapsucker, 11; downy woodpecker, 30; hairy woodpecker, 4; Northern flicker, 25; and pileated woodpecker, 20.

American kestrel, 16; merlin, 1; Eastern phoebe, 11; blue jay, 128; American crow, 291; and common raven, 10.

Carolina chickadee, 80; tufted titmouse, 72; red-breasted nuthatch, 1; white-breasted nuthatch, 29; and brown creeper, 10.

Winter wren, 4; Carolina wren, 139; golden-crowned kinglet, 38; and ruby-crowned kinglet, 15.

Eastern bluebird, 122; hermit thrush, 7; American robin, 17; brown thrasher, 1; and Northern mockingbird, 50.

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Photo by Bryan Stevens • The Northern Mockingbird has been the official state bird for Tennessee since 1933.

European starling, 592; cedar waxwing, 30; orange-crowned warbler, 1; palm warbler, 1; and yellow-rumped warbler, 32.

Eastern towhee, 22; chipping sparrow, 29; field sparrow, 34; Savannah sparrow, 4; fox sparrow, 3; song sparrow, 129; swamp sparrow, 8; white-throated sparrow, 70; white-crowned sparrow, 20; and dark-eyed junco, 66.

Northern cardinal, 159; red-winged blackbird, 25; Eastern meadowlark, 4; house finch, 34; American goldfinch, 46; and house sparrow, 8.

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Photo by Bryan Stevens • A total of 159 Northern cardinals made this species a common bird on the recent Elizabethton CBC.

Yellow-rumped warblers are wild about poison ivy berries

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Photo by Edbo23/Pixabay.com • The yellow-rumped warbler is one of the few warblers that attempts to reside in the region during the winter months. Switching from a diet of insects to one of fruit and seeds helps the birds manage to find enough to eat during the lean months. This species is particularly fond of poison ivy berries.

 

November and December are bleak months for birders as we experience a bit of a letdown after the joys of fall migration. Many of the favorite birds that spend the summer months with us have departed and will not return until spring. Hummingbirds, tanagers, vireos and most warblers, despite a few lingering individuals, have left the scene.

I really feel the pinch since warblers are one of my favorite families of birds. In northeast Tennessee, southwestern Virginia and western North Carolina, there are only three warblers that bird enthusiasts are likely to see in the winter. The yellow-rumped warbler is by far the most common winter warbler, but palm warblers and pine warblers are also occasional winter residents. A few other warblers are occasional stragglers, attempting to eke out a living during the cold months. For instance, I’ve seen a few common yellowthroats during the winter over the years

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Photo by Edbo23/Pixabay.com • During the winter months, a yellow-rumped warbler is a dull bird in mostly brown and gray plumage except for the rump patch of bright yellow feathers that provides the bird its common name.

With the exception of the yellow-rumped warbler, however, the chances of enjoying warblers during the winter are rather slim. At least the yellow-rumped warbler is common and I encounter flocks of these birds on most occasions when I walk woodland trails in the region any time from November to April.

Until 1973, the yellow-rumped warbler was divided by scientists into two distinct species: the myrtle warbler in the eastern United States and Audubon’s warbler in the western United States. During a visit to Salt Lake City, Utah, in 2003, I saw my first and only “Audubon’s” warbler. This western counterpart is more colorful than the version birders know so well in the eastern half of the country. In addition to yellow plumage on the rear and flanks, the Audubon’s warbler also boasts a yellow crown and a yellow throat patch. Otherwise, the two birds are remarkably similar in appearance.

Of course, it’s the creamy yellow rump patch — looking like a small pat of butter — that gives this species its common name. Birders have adopted another nickname for the species, often referring to them simply as “butter-butts.”

There is now some discussion in scientific circles of dividing the species into not two distinct species, but four. The other two species would be the black-fronted warbler of mountains in Northern Mexico and Goldman’s warbler, which resides in Guatemala. I wouldn’t mind seeing Audubon’s warbler resurrected as a full species, since it would place an additional species on my life list of birds seen. In addition, it seems fitting that we have at least one bird that honors the name of the famed naturalist and painter John James Audubon.

The scientific name for the yellow-rumped warbler is Setophaga coronata, which are terms derived from ancient Greek that when roughly translated mean “crowned moth-eater.” Like most warblers, the yellow-rumped warbler is fond of insects, but there’s another food source these birds turn to during times of scarcity.

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Photo by Bryan Stevens • A wintering yellow-rumped warbler clings to palm fronds in coastal South Carolina.

So, how does a warbler make it through the winter season in the region? After all, most warblers exist on a diet heavy on insects and other small invertebrates. The yellow-rumped warbler, however, supplements its diet with different seasonal berries, including juniper berries, Virginia creeper berries and dogwood berries. They also feed on berries from one unlikely source. These birds love to gorge themselves on poison ivy berries that, fortunately, produce no ill effects. I’ve long noticed that many of the trails I enjoy walking during the winter season wind through woodlands overrun by poison ivy. Of course, by eating the berries, the warbler also help spread the noxious vines.

The yellow-rumped warbler is not the only bird known to feed on poison ivy berries. Other birds seen eating these berries include Northern flickers, bobwhites, Eastern phoebes, Cedar waxwings, tufted titmice and American robins. White-tailed deer show a preference for dining on poison ivy leaves over other types of vegetation. The berries are high in fat and calories, which makes them an ideal food source for creatures with high metabolisms like songbirds. The berries also ripen in fall and early winter when many other types of berries are scarce. While it is best for humans to avoid contact with this plant, it is a valuable fall and winter food source for wildlife.

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Photo by Bryan Stevens • A male yellow-rumped in spring plumage looks quite different than his subdued winter appearance.

While the yellow-rumped warbler is quite capable of dealing with some frost and snow, more than half of the world’s warblers live in more tropical climates outside the borders of the United States and Canada. Not all yellow-rumped warbler attempt to tough out winter conditions in the United States. Some do migrate to the tropics, where they utilize a variety of habitats, including mangroves, thorn scrub, pine-oak-fir forests and shade coffee plantations.

All warblers are exclusively New World bird species. The family numbers about 120 species. Some of the descriptively named species of warblers not seen within the United States or its northern neighbor include citrine warbler, white-striped warbler, black-crested warbler, pale-legged warbler, buff-rumped warbler, golden-bellied warbler and black-eared warbler.

During your next woodland stroll, keep your eyes peeled for small brown birds in the branches of nearby trees. If the last thing you see before they dive for cover is a bright yellow rump patch, you’ll know you’ve observed a yellow-rumped warbler.

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Early naturalist and painter John James Audubon painted these yellow-rumped warblers.

 

Cardinals seem tailor-made for Christmas season

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The Northern cardinal, a familiar backyard bird in many sections of the United States, is a perfect symbol of the Christmas season.

The shopping days before Christmas are getting fewer, so I hope everyone has had time to find gifts for everyone on their lists. My wish to readers is that everyone gets to enjoy a great holiday that just might also include watching some birds.

Although I hate to see the colorful birds of spring and summer — scarlet tanagers, Baltimore orioles, indigo buntings, rose-breasted grosbeaks — depart every fall, the winter season offers some compensation.

Often, when we think of the birds of the winter season, our thoughts focus on some of the less-than-colorful feeder visitors — the brown sparrows and wrens, the black and white chickadees and the drab American goldfinches, so unlike their summer appearance.

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Photo by Skeeze/Pixabay.com • A male Northern cardinal lands on a snowy perch. Cardinals are perfect symbols for the Christmas season with their bright red plumage.

There’s one bird, however, that makes an impression in any season. The Northern cardinal, especially the brilliant red male, stands out against a winter backdrop of snow white, deep green or drab gray. On a recent snowy afternoon, I spent some time watching a pair of Northern cardinals from my window. Cardinals are wary birds. They make cautious approaches to feeders, never rushing to the seed in the manner of a Carolina chickadee or tufted titmouse.

The Northern cardinal belongs to a genus of birds known as Cardinalis in the family Cardinalidae. There are only two other species in this genus, and they range across North America and into northern South America. The two relatives are the pyrrhuloxia, or Cardinalis sinuatus, a bird of the southwestern United States, and the Vermilion Cardinal, or phoeniceus, a bird found in Colombia and Venezuela.

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Photo by U.S. Fish & Wildlife Service • The Pyrrhuloxia, or desert cardinal, is a counterpart to the Northern cardinal in the American southwest.

Two other South American birds — red-crested cardinal and yellow-billed cardinal — are more closely related to tanagers than to our familiar Northern cardinal. Both the Northern cardinal and red-crested cardinal have been introduced into the state of Hawaii, so two non-native birds from different parts of the globe are now resident in the Aloha State.

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Photo by Pixabay.com • A red-crested cardinal forages on a sandy beach. This bird has been introduced to such exotic locations as Hawaii.

Over the years, the Northern cardinal has also become associated with the Christmas season. How many Christmas cards have you received this holiday season with a cardinal featured in the artwork? I’d wager that at least a few cards in any assortment of holiday greetings will feature the likeness of a bright red cardinal.

Cardinals, also known by such common names as redbird and Virginia nightingale, are easily recognized backyard birds. I never tire of observing these colorful birds. Cardinals are easily lured to any backyard with plentiful cover to provide a sense of security and a generous buffet of sunflower seed.

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Photo by Skeeze/Pixabay.com • A female Northern cardinal lands on a deck railing. Female cardinals are not as brightly colorful as males, but they do have their own subtle beauty.

Cardinals accept a wide variety of food at feeders. Sunflower seed is probably their favorite, but they will also sample cracked corn, peanuts, millet, bakery scraps and even suet. The cardinal is also one of only a few birds that I have noticed will consistently feed on safflower seed.

While we may get the idea that cardinals feed largely on seed, that is a misconception based on our observation of the birds at our feeders. When away from our feeders, cardinals feed on insects and fruit, including the berries of mulberry, holly, pokeberry, elderberry, Russian olive, dogwood and sumac.


There’s no difficulty in identifying a cardinal. The male boasts crimson plumage, a crest, a black face and orange bill. The female, although less colorful, is also crested. Female cardinals are soft brown in color, with varying degrees of a reddish tinge in their feathers, particularly in their wings. Immature cardinals resemble females except young cardinals have dark bills.

Cardinals are a widespread species, ranging westward to the Dakotas and south to the Gulf Coast and Texas. The southeastern United States was once the stronghold of the cardinal population. In the past century, however, cardinals have expanded their range into New England and Canada.

The familiar Northern Cardinal is not the only bird to bear the name cardinal. Others include the yellow cardinal of Argentina, Brazil, Paraguay and Uruguay, the vermilion cardinal of Colombia and Venezuela, and the red-crested cardinal, a songbird native of South America that has also been introduced to Puerto Rico and Hawaii.

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Photo by Bryan Stevens • Northern cardinals will visit feeders stocked with sunflower seeds at any season.

At feeders, cardinals mingle with a variety of other birds. Cardinals are common visitors to backyard feeders. For such a bright bird, the male cardinal can be surprisingly difficult to detect as he hides in the thick brush that conceals his presence. Cardinals are nervous birds, however, and usually betray their presence with easily recognized chip notes. Their preference for dense, tangled habitat is one they share with such birds as brown thrashers, Eastern towhees, Carolina wrens and song sparrows. In general, however, cardinals directly associate only with their own kind. Cardinals will form loose flocks during the winter, but these flocks are never as cohesive as those of such flocking birds as American goldfinches. Cardinals are more often observed in pairs.

It’s not surprising that such a popular bird has also become associated with many trappings of the Christmas season.

“You see cardinals on greeting cards, stationery, paper plates, paper napkins and tablecloths, doormats, light switch plates, candles, candle holders, coffee mugs, plates, glasses, Christmas tree ornaments and lights, bookmarks, mailboxes, Christmas jewelry,” writes June Osborne in her book The Cardinal. “And the list goes on. Cardinals have become an integral part of the way that many people celebrate the holiday season.”

I can be included among such people. My Christmas decorations include an assortment of cardinal figurines and ornaments. There are other birds — doves and penguins for example — associated with the holiday season, but for me the holidays magnify the importance of one of my favorite birds. The cardinal, in its festive red plumage, appears made to order for a symbol of the holiday season.

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Photo by Bryan Stevens • Northern cardinals are a favorite for makers of Christmas ornaments.

There’s additional evidence to put forward as testimony to the popularity of the Northern cardinal. It’s the official state bird of seven states: Virginia, North Carolina, West Virginia, Ohio, Illinois, Indiana and Kentucky. Only the Northern mockingbird, which represents five states as official state bird, even comes close to the Northern cardinal in this respect.

Even once the holidays are past, there’s nothing like a glimpse of a Northern cardinal to add some cheer to a bleak winter day. Simply add some black oil sunflower seeds to your feeders to welcome this beautiful bird to your yard.

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Photo by Bryan Stevens • A male Northern cardinal visits a feeder on a snowy afternoon.