[ Diver ]
Brown Pelicans live along the North and South American coast. They dive into
the sea from the upper air to catch the fish inside their throat pouch. A lot
of experience is needed to feed them enough so only few young ones can achieve
growth. However new types have a cowl over the body instead of the feather,which
enables them to dive incredibly deeper and longer than ever. Naturally the ability
to get food increases and their survival rate too. Are they losing the skill to
fly...?
動物進化ファイル
