Adult West Indian Manatee (Triaenodon manatus) with snorkeler in Homosassa Springs, Florida, USA. (Restricted Resolution - pls contact us)

west indian manatee trichechus manatus sirinidae sirens sea cow mammal endangered warm herbivore blooded homosassa springs florida atlantic ocean rare vulnerable seacow sea cow sea cow water oceanic marine weird unusual strange bizarre north america north american america american united states us usa seacows northern hemisphere sealife person people human contact swimmer snorkeller interaction interacting tourist tourists tourism eco tourist eco tourists eco tourism ecotourist ecotourism underwater