Mexico has a great diversity of flora and fauna that arises from the climatic fusion between the north and south of the American continent, within this variety is the Caribbean manatee, an aquatic mammal that inhabits rivers, bays, estuaries, and coastal lagoons of the Gulf of Mexico.

A nature documentary directed by Martha Dunhe and Miguel Camacho Figueroa, that shows the main characteristics of the manatee, the danger of extinction situation that the species suffer due to hunting, habitat destruction and accidents with fishing nets.

It also details the actions that ecologists, biologists and people from the surrounding communities are implementing to investigate, promote environmental care and watch over the manatees to prevent the disappearance.