The true color of a manatee is gray, although it may appear brownish gray. Amazonian manatees usually have white or pink patches on the belly and chest. Organisms such as algae, which may grow on the skin of slow-moving individuals, alter the body color and make some manatees look more green or brown.
Why are African manatees endangered?
So what has caused manatees to become endangered? There are two major threats: loss of habitat and collisions with boats and ships. As new developments are built along waterways, natural nesting areas are destroyed. Sewage, manure, and fertilizer run-off enters the water and causes algal blooms.
Where are West African manatees found?
West African manatees are found in coastal marine waters, rivers, and estuaries from southern Mauritania to northern Angola. There are also some unverified reports of manatees in Lake Chad, and nearby rivers.
Do manatees hurt humans?
Manatees are calm and peaceful marine mammals that pose no danger to swimmers. In fact, they are curious animals that enjoy human interaction and are quite happy to relate with and be around humans. Manatees are not known to attack or harm anything. …
Does Africa have manatees?
The West African manatee is found extensively along the west African coastline in a number of countries including Angola, Benin, Cameroon, Chad, Congo, Ivory Coast, Equatorial Guinea, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Liberia, Mali, Mauritania, Nigeria, Senegal, Sierra Leone and Togo.
What other animals look like a manatee?
An animal that is similar to the manatee is the dugong (Dugong dugon). Dugongs are also in the order Sirenia, but they are in a different family, Dugongidae.
What unusual features does a manatee have?
The manatee is unusual among mammals in having just six cervical vertebrae, a number that may be due to mutations in the homeotic genes. All other mammals have seven cervical vertebrae, other than the two-toed and three-toed sloths. Like the horse, the manatee has a simple stomach, but a large cecum, in which it can digest tough plant matter. Generally, the intestines are about 45 meters, unusually long for an animal of the manatee’s size.
What do you the average life span of a manatee?
Manatees usually come to the surface every 3-4 minutes to breathe fresh air.
What is special about a manatee?
Manatees’ eyes are small, but their eyesight is good. They have a special membrane that can be drawn across the eyeball for protection. Their hearing is good too, despite not having outer ear structures, because manatees have large inner ear bones. Manatees’ only teeth are called marching molars.