Currentcast
Why migrating birds might backtrack (at least a little ways)
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:01:01
- More information
Informações:
Synopsis
When birds that migrate at night find themselves over water when the sun comes up, they head for the nearest shoreline – even if it means backtracking. Learn more at: http://www.CurrentCast.org.
