But, finally after many years of trying, researchers believe that the Manatee name should be taken off of the endangered list. It's population has rebounded dramatically, especially in Florida. Manatees were named endangered over fifty years ago after being overhunted and killed by collisions with boats. Now there are more than 6,300 in Florida, and the whole population is around 13,000 manatees in that range which also includes the Caribbean and the northern coasts of Colombia, Venezuela and Brazil.
Populations that were in direct threat have had significant improvement in their habitats and ecosystems. Because of this, the entire population has become 500 percent higher. And continues to improve.
- Manatees feed on sea grass and come up for air every 15 minutes or so.
- They can reach 13 feet in length and weigh up to 1,300 pounds
- Their lifespan is usually about 40 years on average
- They can swim up to 19 mph
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