The African Marsh Mongoose is a small carnivorous mammal native to the wetlands of Sub-Saharan Africa. It is a solitary animal that is active during the day, and is known for its ability to swim and dive in search of food. It feeds mainly on small rodents, frogs, and
From Wikipedia
The marsh mongoose, also called water mongoose, is a medium-sized mongoose species native to sub-Saharan Africa that inhabits freshwater wetlands. It has been listed as a Least-concern species on the IUCN Red List since 2008.