The Life of Birds
The Demands of the Egg (1x8)
Ausstrahlung: Dez 09, 1998
A look at eggs and what birds go through to produce and protect them. This episode ranges from the mating flights to fledging of their offspring. Species examined include frigate birds and toucans as well as weaver birds and cuckoos.
- Premiere: Okt 1998
- Episoden: 10
- Anhänger: 13
- Geendet
- BBC One
- Mittwoch um 20