News and Society, Nature
Manatee - good-natured sea cow
Manatees are huge animals that live in the sea and feed on underwater vegetation. Their weight is up to 600 kg, and in length they can reach 5 meters. Most likely, the ancestors of manatees lived on land, but after they decided to change their place of residence and moved to the water element. Initially, there were more than 20 species, but only three are known to humans: steller cows , manatees and dugongs. First, unfortunately, there is no, since man completely exterminated this species.
What a sea cow is, people discovered for themselves in the XVII century and immediately began to mercilessly exterminate them. The meat of these animals is very tasty, the fat soft and tender, which is especially good for making ointments, the skin of the sea cows was also used. Now manatees are declared an endangered species, and it is forbidden to hunt them. But still, sea cows suffer from human activities. They continually swallow grids and hooks, which slowly kill them. Great damage to their health is caused by pollution of ocean waters, construction of dams.
The sea cow prefers to live in shallow water, the optimum depth for it is 2-3 meters. Every day Manatees eat about 20% of their weight, so they are specially bred in places where excessive vegetation spoils the quality of water. They feed mainly early in the morning or in the evening, and in the afternoon they rest, they come to the shore to warm themselves in the sun.
The calf is harvested for about a year, at birth its weight is about 30 kg, and the length is slightly more than a meter. With his mother, he lives about two years, she shows him her usual places to look for food. Then the manatee grows up and becomes independent. It is believed that their relationship is inseparable and maintained throughout life.
Similar articles
Trending Now