Birds of a feather...
A Case Study of Alarm Calling in Birds: Wintering Great Tits (Parus Major)

Dan Killian - Animal Behavior - BIO 323 - Davidson College

Some say that birds of a feather flock together. Do they then also alarm call together? For each other? For mates? For themselves? This case study gets you thinking about these questions and more...

Please click the picture to begin.

A wild great tit courtesy of WikiMedia Commons:
http://commons.wikimedia.org/wiki/File:Parus_major_m.jpg