Category Archives: Cardinal

Bald cardinals a temporary late summer phenomenon

Cardinal-Fam

Photo by Bryan Stevens                               A female Northern Cardinal brings a young bird to a feeder.

I received an email recently from Dick Abrams, a resident of Bristol, Tennessee.

“We love our birds and other local critters,”

Dick wrote. “I have a question for you. Why are so many cardinals this year bald headed?”

Dick noted that some of these beloved backyard birds “are bald as buzzards!”

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Many people compare cardinals afflicted with the loss of their head feathers with the look of vultures, such as this painting by John James Audubon of a California Condor.

He concluded his email by asking if anyone else had mentioned the strange phenomenon of bald cardinals.

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In addition, Gail Adler of Johnson City, Tennessee, sent me a message on Facebook on the same subject of “bald cardinals.”

“I love gardening and birdwatching,” Gail wrote in her message. “I have noticed this summer that many of my cardinals have lost the feathers on their head. Some of my other ones look a little rough, as well. I tried to look up causes but was unable to find a definite reason. Have you experienced this? Any thoughts?”

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

Bald Cardinal

A “bald cardinal” featured on the Maryland Department of Natural Resources website.

I have studied the opinions of various bird experts. Some speculate that the condition is caused by an infestation of mites, which are small relatives of spiders and other arachnids. Others believe that the loss of feathers around the head is a part of a normal molting process. This theory is supported by the fact this is the time of year when cardinals are molting.

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

Whatever the cause, a “bald-headed” cardinal is an ugly bird. Without feathers, a cardinal is transformed from a popular favorite among bird enthusiasts to a rather grotesque oddity. Dick got his description right when he described the bird as resembling a buzzard. Buzzards, better known as vultures, have heads bare of feathers for a very important reason. As scavengers, a feathered head would become quickly fouled as the bird reaches into the carcasses of dead animals to feed.

Cardinal_DadAndYoung

Photo by Bryan Stevens                                                                    A male Northern Cardinal escorts a young bird to the area around a feeder to teach it to fend for itself.

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

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

FemaleCardinal-AndYoung

Photo by Bryan Stevens                                                                A female Northern Cardinal perches on a log with one of young, which recently left the nest.

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

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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. If you have a question, wish to make a comment or share a sighting, email ahoodedwarbler@aol.com.

Cardinal makes a splendid symbol of 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 own sincere wish to readers is that everyone gets to enjoy a great holiday that just might also include watching some birds.

Photo courtesy of Tom and Helen Stetler A male Northern Cardinal takes a bath at the home of Tom and Helen Stetler in Elizabethton.

Photo courtesy of Tom and Helen Stetler
A male Northern Cardinal takes a bath at the home of Tom and Helen Stetler in Elizabethton.

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, the drab American goldfinches so unlike their summer appearance.

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.

Photo by U.S. Fish & Wildlife Service  Pyrrhuloxia

Photo by U.S. Fish & Wildlife Service
The Pyrrhuloxia is a relative of the Northern Cardinal found in the southwestern United States.

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, of the southwestern United States, and the Vermilion Cardinal, or phoeniceus, a bird found in Colombia and Venezuela.

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.

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.

This sample Christmas card from cardinalchristmascards.com is a good example of the way Christmas cards often depict this beautiful bird.

This sample Christmas card from cardinalchristmascards.com is a good example of the way Christmas cards often depict this beautiful bird.

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.

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.

Photo by Ken Thomas Even the female Northern Cardinal offers observers admirable, subtle beauty.

Photo by Ken Thomas
Even the female Northern Cardinal offers observers admirable, subtle beauty.

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.

Photo by Jean Potter A pair of Northern Cardinals perch on a feeder for a meal of various seeds.

Photo by Jean Potter
A pair of Northern Cardinals perch on a feeder for a meal of various seeds.

At feeders, cardinals mingle with a variety of other birds. 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.

Photo by Bryan Stevens Cardinals are common visitors to backyard feeders.

Photo by Bryan Stevens
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.

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.”

MaleCardinal-Limb

Photo by Jean Potter                                   Male Cardinals always brighten gloomy winter days.

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.

Photo by U.S. Fish and Wildlife Service

Photo by U.S. Fish and Wildlife Service              A male Northern Cardinal perches on a branch on a snowy winter’s day.

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.

Photo by Jean Potter

Photo by Jean Potter                                                                                                                              This male Northern Cardinal’s red plumage makes him stand out against a snowy background.