Cornell Lab of Ornithology
Cornell Lab of Ornithology: Molting
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.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: A Calliope Hummingbird Molts Its Gorget Feathers
Striking photos are presented in this colorful site that show the molting stages of the Calliope Hummingbird.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Bird Feather Plumage Variations
Plumage variations can be based on a number of factors. This brief but informative examines single plumage patterns, seasonal variations, and sexual dimorphism.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Wall of Birds
See the biodiversity and evolutionary of birds in this mural, titled "From So Simple a Beginning,". Mural features the world of birds and shows bird families including extinct ancestors.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Dusky Grouse
The dusky grouse is a subspecies of what was previously called the blue grouse. Cool facts, description, range, reproduction, and other names are the topics discussed on this succinct site. Listen to the sounds of this bird species as well.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Great Horned Owl
Cool facts, range, habitat, behavior, and more can be found on this competent site. In addition, you can listen to the sounds produced by the Great Horned Owl.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Barred Owl
The hoot of the Barred Owl resembles "who cooks for you". You can actually hear this sound and find information on its habitat, food, behavior, and more on this thorough site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Barn Owl
In addition to hearing the sounds of the Barn Owl, you will find information on the habitat, food, behavior, reproduction and more on this comprehensive site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Flammulated Owl
This all encompassing site allows you to listen to the songs of this species and delve into topics such as cool facts, range, habitat, food behavior and more.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Western Screech
This comprehensive site discusses topics such as cool facts, range, habitat, food, behavior and more. You can also listen to the sounds made by this species.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Eastern Screech Owl
This thorough site delves into topics such as cool facts, range, habitat, food, behavior, and more. In addition, you can listen to the sounds made by this species.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Short Eared Owl
Hear the sounds of the Short-eared Owl and peruse topics such as range, habitat, food, behavior and more on this comprehensive site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Boreal Owl
In addition to topics such as range, habitat, food, and behavior, you can also find cool facts and listen to the sounds of this owl on this interesting, comprehensive site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Blue Jay
Listen to the sounds of the Blue Jay and explore a wide range of topics like cool facts, description, range, habitat, food, and more on this thorough site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Arctic Warbler
Listen to the sounds of the warbler and delve into topics such as range, habitat, food, behavior and more on this thorough site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Baltimore Oriole
With its brilliant black and orange plumage, the Baltimore Oriole is a favorite of bird watchers. Listen to this bird sing and find out about its habitat, behavior, reproduction and more on this comprehensive site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Barn Swallow
Listen to the Barn Swallow sing and find cool facts, range information, habitat preferences, behavior patterns, and more on this competent site.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Yellow Headed Blackbird
This beautiful bird with its brilliant yellow head is hard to miss in the western wetlands of the United States. Find out about the range, habitat, behavior, reproduction, and more on this all encompassing site. In addition, you can...
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Yellow Bellied Flycatcher
Peruse topics such as range, habitat, food, behavior, reproduction and more on this comprehensive site. You can also listen to the songs of this interesting bird species as well.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Worm Eating Warbler
Although called a Worm-eating Warbler, this bird species feeds mainly on caterpillars. This thorough site provides facts related to this Warbler's range, habitat, food, behavior, and more. You can also listen to the songs of this species...
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Wood Thrush
Listen to the songs of the Wood Thrush while perusing a wealth of facts about this bird species. A menu of topics includes: range, habitat, food, behavior, reproduction and more.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Willow Flycatcher
Cool facts, range, habitat, diet information, and more can be found on this comprehensive site. In addition, you can listen to the sounds of this bird species.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: White Throated Sparrow
If you hear a bird that is singing "Oh Sweet Canada, Canada, Canada" you are probably listening to the White-throated Sparrow. A complete fact sheet is provided on this thorough site along with songs of this bird that you can listen to.
Cornell Lab of Ornithology
Cornell Lab of Ornithology: Vermilion Flycatcher
This comprehensive site provides a fact sheet, photos, and audio sounds of the Vermilion Flycatcher. Topics delved into are cool facts, range, habitat, diet, behavior, reproduction, and conservation status.