Captive Amazonian manatee (Trichechus inunguis) at the Manatee Rescue Center, Iquitos, Loreto, Peru, South America

Endangered Amazon manatees (Trichechus inunguis) waiting for fresh water in a holding tank, Manaus, Amazonas, Brazil, South America

Amazon manatee (Trichechus inunguis) mother and calf, endangered, Manaus, Amazonas, Brazil, South America

Endangered Amazon manatees (Trichechus inunguis) waiting for fresh water in a holding tank, Manaus, Amazonas, Brazil, South America

Endangered Amazon manatees (Trichechus inunguis) calf, Manaus, Amazonas, Brazil, South America

Amazon manatee (Trichechus inunguis) face detail, endangered, Manaus, Amazonas, Brazil, South America

Amazon manatee (Trichechus inunguis), endangered, Manaus, Amazonas, Brazil, South America

Amazon manatee (Trichechus inunguis), endangered, Manaus, Amazonas, Brazil, South America