Crested pigeons communicate without even opening their beaks. The birds have a built-in alarm system that’s set off by fluttering feathers when flying away from danger, researchers report November 9 ...
Crested pigeons are a common sight in many Australian backyards, and are noted for the rapid trilling sound they make when they take flight. In our research, published today in Current Biology, we ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results