Saimaa Ringed Seal 2024
First Saimaa ringed seals successfully translocated within Lake Saimaa in Finland Phys.org
WWF Finland: Endangered Saimaa ringed seals begin crucial breeding season YLE News
Sealed in a lake — Biology and conservation of the endangered Saimaa ringed seal: A review ScienceDirect.com
How a Finnish Lake's Peculiar Shape Has Been a Boon to Endangered Seals Yale Environment 360