Read the abbreviated description of the Snowy Owl and delve into a more detailed description of this bird if this information is insufficient. While reading about this interesting bird you can listen to the sounds of this species.

Yes, birds can see color and this site delves into pigmentation, color abnormalities, and structural colors of birds' feathers.

This site provides a detailed explanation of the structure of bird feathers. Topics include feather topography, types of feathers, and feathers and flight.

Why do birds molt? How many times a year do they molt? When do birds molt? These questions and more are answered on this comprehensive site.

Striking photos are presented in this colorful site that show the molting stages of the Calliope Hummingbird.

Plumage variations can be based on a number of factors. This brief but informative examines single plumage patterns, seasonal variations, and sexual dimorphism.

On this thorough site, you will find cool facts, description, range, habitat, conservation and more. Listen to the sounds of this bird species on this site as well.

This concise site presents facts related to appearance, range, conservation, and other names used to identify this bird species. Listen to the sounds of the Atlantic Puffin on this site as well.

This thorough site features cool facts, range information, behavior patterns, conservation status and more. Listen to the sounds of this bird species on this site.

Clear and concise facts and sounds of the Yellow-billed Cuckoo can be found on this thorough site. Listen to the sounds of this bird species on this site as well.

Cool facts, description, range, habitat, food, behavior, reproduction, and conservation status are topics highlighted on this impressive site. Listen to the sounds of this bird species on this site as well.

An abundance of facts and sounds of the Red-cockaded Woodpecker are found on this thorough site. Topics discussed include: description, range, habitat, food, behavior, and more.

A concise site that presents the following topics: cool facts, description, range, conservation status, and other names. Listen to the sounds of this bird species on this site as well.

While incubating, the female Juniper Titmouse hisses like a snake if disturbed. Find more interesting facts on this thorough site along with information on range, habitat, behavior, and more.

Listen to the sounds and enjoy reading the many facts found on this informative site. Topics discussed include: description, range, habitat, food, behavior, reproduction and more.

Did you know that the Brown-headed Nuthatch uses tools to find its food? Find more interesting facts and listen to the songs of this bird species on this thorough site.

Listen to the songs of this species and examine the many facts found on this thorough site. A menu of topics includes: range, habitat, food, behavior, reproduction, and more.

The Canyon Wren has not been known to drink water. Find out why and examine the many other facts presented on this competent site. Listen to the sounds of this bird species as well on this site

Peruse the facts, listen to the sounds, and view pictures of the Carolina Wren on this informative site. A menu of topics includes: range, habitat, food, behavior, reproduction,and more.

Examine the facts, view the pictures, and listen to the sounds of this species on this thorough site. A menu of topics includes: habitat, food, behavior, reproduction and more.

Peruse an abundance of facts, view pictures, and listen to the songs of the Gray Catbird on this thorough site. You can find information related to range, habitat, food behavior and more on this site.

A wealth of facts, pictures, and sounds of this bird species can be found on this competent site. A menu of topics includes: range, habitat, food, behavior, and more.

Listen to the sounds of this bird species and peruse the abundant facts on this informative site. A menu of topics includes: range, habitat, food, behavior, reproduction and more.

Cool facts, description, range, habitat, food, behavior, reproduction, and conservation status are the topics highlighted on this effective site. Listen to the sounds of this bird species on this site as well.