Hammill, M O, G B Stenson, F Proust, P Carter, and D McKinnon. “Feeding by Grey Seals in the Gulf of St. Lawrence and Around Newfoundland”. NAMMCO Scientific Publications 6 (January 1, 2007): 135–152. Accessed April 2, 2023. https://septentrio.uit.no/index.php/NAMMCOSP/article/view/2729.