Evolution
Flap to the Future: The Flight Adaptations Game
Interactive Feature
Anatomy
All About Bird Anatomy
Interactive Feature
collage of bird photos arranged to create a rainbow gradient Photo: Jeff Szuc
AnatomyFeathers
How Birds Make Colorful Feathers
article
Feathers
Bird Plumage Variations and Abnormalities
article
Feathers
Iridescence Revealed in the Feathers of an Anna’s Hummingbird
clip 0:26
Behavior
Bird-of-Paradise Spreads His Feather Skirt and Dances
clip 1:15
Evolution
Fanciness Lost
Interactive Feature
Greater Sage-Grouse Lek
Behavior
On a Sage-Grouse Lek: The Busy Lek
video 1:01
AnatomyEvolution
Ribbon-tailed Astrapia: The Three-Foot Tail
video 2:17
Illustrated flight feather
Feathers
Think About Feathers
Interactive Feature
photo of a Club Winged Manakin
AnatomyFeathers
Meet a Feather Scientist
Interactive Feature
All About Feathers bird illustration detail
AnatomyFeathers
What is Unique to Birds?
Interactive Feature
Feathers
All About Feathers
Interactive Feature
Feathers
Feather Biology Slide Collection
download
Detail of blue feathers
Feathers
Everything You Need To Know About Feathers
article
photo of a Club Winged Manakin
FeathersSongs + Calls
Singing Wings -Behavior
video 1:45
The Black Sicklebill transformed during courtship display
BehaviorFeathers
Black Sicklebill: The Thin Blue Line
video 2:51
The colorful Wilson's Bird-of-Paradise
EvolutionFeathers
Wilson's Bird-of-Paradise: A Full Spectrum
video 3:04
The iridescent throat of a Magnificent Riflebird
EvolutionFeathers
Magnificent Riflebird: Directional Color
video 1:49
A pelican with oil soaked feathers
Conservation
What Oil Spills do to Birds
video 2:12
Iridescent feathers on a Ribbon-tailed Astrapia
Feathers
Iridescence: and the Birds-of-Paradise
video 1:25
AnatomyFeathers
Color: and the Birds-of-Paradise
video 6:40
BehaviorEvolution
Inspection & Touch: and the Birds-of-Paradise
video 5:08
Birds-of-Paradise transform their shape
BehaviorEvolution
Shape Shifting: and the Birds-of-Paradise
video 6:44
The diversity of colors in the Magnificent Bird-of-Paradise
AnatomyFeathers
Feathers: and the Birds-of-Paradise
video 6:16
Common Nighthawk dives creating a buzzing sound with its feathers
BehaviorSongs + Calls
Zoom!: The Aerial Display of the Common Nighthawk
video 2:41
Yellow-billed Loon tucks its leg under a wing in cold water
AnatomyBehavior
How Yellow-billed Loons Survive in the Arctic
video 3:06
Eastern Screech-Owl hides in a tree hole
FeathersHabitat
Eastern Screech-Owl Camouflage
video 1:59
Bird IDFeathers
Inside Birding: Color Pattern
video 10:40
Double-crested-Cormorant-dries-its-feathers
Feathers
Double-crested Cormorant Dries its Feathers
clip 0:37
Common-Tern-Chicks
Feathers
Common Tern Chicks
clip 0:53
Bumblebee-Hummingbird-Throat-Feathers
Feathers
Brilliant Iridescent Throat Plumes of the Bumblebee Hummingbird
clip 0:50
Andean-Cock-of-the-Rock
Feathers
Bright Feathers of the Andean Cock-of-the-Rock
clip 0:24
American-Woodcock-Camouflaged
Feathers
Camouflaged American Woodcock
clip 0:44
American-Redstart-Singing
FeathersSongs + Calls
A Colorful Male American Redstart Sings
clip 0:40
American-Bittern-Camouflage
Feathers
American Bittern Camouflages in the Reeds
clip 1:13
BehaviorFeathers
Twelve-wired Bird-of-Paradise Male-Female Plumage Differences
clip 0:54
Preening-Stork-billed-Kingfisher
BehaviorFeathers
Preening Stork-billed Kingfisher
clip 0:55
BehaviorFeathers
Subadult Plumage of the Paradise Riflebird
clip 1:20
Behavior
Vibrant Red House Finch
clip 0:28
Contour-Feathers-of-the-King-Penguin
Feathers
Contour Feathers of the King Penguin
clip 1:07
Feathers
Molting Indigo Bunting