FunDo marine mammals drink salt water?

Do marine mammals drink salt water?

Zoologists know that marine mammals, such as seals, dolphins, manatees, and whales, occasionally drink seawater, but they don't know how often they do so. However, these animals have other alternatives to get their daily ration of water. This, for example, is present in the food they eat . Remember that the vital element is one of the by-products of the metabolism of fats and carbohydrates.

The salt content in the blood of these marine mammals is three times less than in seawater, a concentration similar to that of their terrestrial relatives or any other vertebrate. The kidney of these mammals is specially adapted to collect as much salt as possible and eliminate it through the urine. Thus, for example, sea lion pee is 2.5 times saltier than sea water. Other strategies that these mammals follow are to avoid excessively salty foods and drink fresh water whenever they can.

When hyenas lived in the Arctic

These animals crossed from Asia to America through the Bering Bridge during the Ice Age.

Can an alligator have feathers?

If alligators and crocodiles have the genes that allow them to form feathers, why aren't they feathered?

Japanese scientists create a 'washing machine for humans'

Can you imagine taking a relaxing bath in a machine that washes you with bubbles, plays relaxing music or videos?

We were able to start breeding animals 2000 years earlier than previously thought

This is demonstrated by remains of charred manure that are 13,000 years old.

They discover that more than 50 animals that we thought were mute can speak

Acoustic communication plays a fundamental role in aspects such as partner attraction and a number of other behaviors. The finding takes us back to 407 million years ago.

More