Do you have a bald bird at your feeders - is something wrong?
Article courtesy of Wild Birds Unlimited
"Bald-headed birds" are often seen in late summer. Usually it is grackles, jays or cardinals with a complete lack of feathers on their heads. While the rest of the bird's body looks normal, a completely bald bird certainly raises curiosity.
Most birds undergo a seasonal transformation in summer, losing and replacing their feathers in a process known as molting. Molting describes when a bird replaces some (partial molt) or all (full molt) of its feathers. Birds will also molt if they have lost feathers that need to be replaced immediately.
Different species of birds molt at different times of the year and for different reasons. Some birds molt twice a year. During spring/summer, birds (especially males) molt to a much brighter, more colorful breeding plumage to be more attractive to potential mates. In the fall/winter, birds return to a less attention-grabbing, non-breeding plumage.
Feathers are more than 90% protein, primarily keratins. Because of the nutritional demands on their bodies to produce feathers and feather pigment, birds must increase the amount of protein and fats in their diets. Molting can be so physically demanding that many species of birds cannot fly during this time. Some birds such as geese, ducks and swans will molt in seclusion to avoid predators.
Offering bird foods high in protein and fats in backyard bird feeders is helpful during molting seasons. Foods such as peanuts, mealworms and Jim’s Birdacious Bark Butter aid birds in replacing their feathers and help ensure that their pigmentation is bright. Having the right food in your feeders isn’t just a wonderful way to see a variety of birds, it’s also a way to provide birds with an easy-to-find food source during a very crucial time of their lives.
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