The Saimaa Ringed Seal is a freshwater seal species found only in Lake Saimaa, Finland. It is known for its distinctive round face and spotted gray fur. This seal is adapted to living in a lake environment, primarily feeding on fish and invertebrates. With a population of around 400 individuals, the Saimaa Ringed Seal is considered critically endangered. Conservation efforts are in place to protect its habitat and reduce threats from fishing and boating activities. The species is a symbol of Finland's natural heritage and plays a vital role in the local ecosystem.