Bird IDSongs + Calls
Learn to Identify the Distinctive Calls of Owls
Archive of Tag: territorial
Songs + Calls
Caw vs. Croak: Inside the Calls of Crows and Ravens
BehaviorEvolution
On a Sage-Grouse Lek
Songs + Calls
All About Bird Song
Songs + Calls
Practice, Perfect
Behavior
Real Angry Birds: Sharp-tailed Grouse Battle
Songs + Calls
Loud and Goofy: Long-tailed Duck Territorial Calls
Songs + Calls
Comic Relief: Willow Ptarmigan Territorial Calls
Songs + Calls
Territorial Call of the American Bittern