LOADING

Clip

S37 E12: The clever way the tiniest bird warms her nest

This little goldcrest may not be big enough to cover all her eggs, but thanks to a unique technique she can still keep them warm. The secret to her success can only be revealed through thermal cameras and has been caught on film for the very first time.
Aired: 4/10/2019 | 0:01:40
You may also like
©2019 PUBLIC MEDIA NJ, INC. ALL RIGHTS RESERVED.   PO Box 5776, Englewood, NJ 07631