Auttila, Miina; Sinisalo, Tuula; Valtonen, Mia; Niemi, Marja; Viljanen, Markku; Kurkilahti, Mika; Kunnasranta, Mervi (Wiley-Blackwell Publishing, 2015)
The Saimaa ringed seal (Pusa hispida saimensis) is one of the few freshwater seal
populations worldwide. The major conservation issue of this critically endangered
population is bycatch mortality. We used digestive tract ...
