New paper on vampire bat communication

Our newest paper is Common vampire bat contact calls attract past food-sharing partners in the journal Animal Behaviour. You can download the paper for free until June 12, 2016 here at this link: http://authors.elsevier.com/a/1SwLKmjLdkSa

It’s a simple playback experiment where we disentangled kinship and food sharing as predictors of a bat’s attraction to calls of different individuals. Subject bats chose between moving towards and spending time near two ultrasonic speakers pretending to be different bats. With the simulated callers were paired by kinship, we found that bats were biased to callers that had fed them more. But when callers were paired by sharing history, bats were not biased towards closer kin. The playback responses suggest that the vampire bats vocally recognized individuals, and this is a further illustration of how food sharing history can overshadow kinship in determining social bonds and behavior.

Screen Shot 2016-04-23 at 11.20.45 PMScreen Shot 2016-04-23 at 11.20.57 PM

 

About Gerry Carter

I study the behavioral, sensory, and social ecology of vampire bats. http://socialbat.org.
This entry was posted in About vampire bats, News. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s