BehaviorSongs + Calls
Northern Mockingbird Sings Hundreds of Borrowed Songs
clip 0:45
Songs + Calls
All About Bird Song
Interactive Feature
Songs + Calls
How and Why Birds Sing
article
Songs + Calls
Birds Got Swing
Interactive Feature
Grey Catbird singing
BehaviorSongs + Calls
An Expert Mimic: The Gray Catbird
video 4:48
Green-rumped Parrotlets calling while still in their nest
Brains + SensesSongs + Calls
How a Parrot Learns Its Name in the Wild
video 5:48
Scientist Martjan Lammertink uses a double-knock box
Songs + Calls
Talking With a Pale-billed Woodpecker