Florida manatee, Trichechus manatus latirostris, a subspecies of the West Indian manatee, endangered. A male calf engages in intimate play with its own mother. This behavior is thought to  be a signal to the mother it is time to wean her calf. Another manatee swims in the background. Horizontal orientation with blue water, warming sun rays, tree roots and reflections. Three Sisters Springs, Crystal River National Wildlife Refuge, Kings Bay, Crystal River, Citrus County, Florida USA.