Songbirds

Birdsong performed by males has a direct role in evolution—its main functions are to attract mates and defend territory from rival males. But female birds sing, too, and their abilities may reflect generations of cooperation in breeding and parenting. “Birdsong … sits at the intersection of genetics, learning, culture and social interaction,” says Associate Professor Nicole Creanza, who has just published a paper about female birdsong with postdoctoral scholar Kate Snyder. “By studying how cooperation and territorial behavior influence communication in birds, we gain insight into how social complexity shapes evolution more generally,” Snyder adds. Their research was funded through a Vanderbilt Scaling Success Grant. Read More

With a new app from a team at Vanderbilt, birdsong researchers can better leverage crowdsourced fieldwork and audio recordings from amateur birders and citizen songbird scientists. Read More

Picky females force male songbirds to become better singers. Read More