Chick Terns just days old must be constantly fed by parents. However the chick is threatened by attacking sea gulls which the parents fly over to fend away the predator.
Chick Terns just days old must be constantly fed by parents. However the chick is threatened by attacking sea gulls which the parents fly over to fend away the predator.
General Note
Originally released by BBC Worldwide Learning, 2007.
Streaming video file encoded with permission for digital streaming by Infobase on April 18, 2015.