❓ why
Why do seabirds drink seawater?
AnimalsBirds
Quick Answer
Many seabirds have specialized salt glands that remove excess salt from the blood. This lets them drink seawater and eat salty prey without becoming dehydrated.
The Full Story
Seabirds such as gulls, albatrosses, and pelicans often live far from fresh water, so they need a way to handle salt. They have salt glands near the eyes or beak that filter excess salt from the bloodstream. The concentrated brine is then expelled through the nostrils or bill. This adaptation allows them to survive on a marine diet and even drink seawater when necessary. Without these glands, the salt load would quickly dehydrate them.
Key Facts
1.Salt glands remove excess salt from the blood
2.The salty fluid is excreted through the nose or bill
3.This adaptation supports life at sea
YouTube Angle
Suggested video title for this topic:
"How birds survive on seawater without getting sick"