https://catalogue-scientifique.canada.ca/record=3671596~S6*frc
Rechercher Chardine, John W; Rechercher Robertson, Gregory J; Rechercher Ryan, P. C; Rechercher Turner, Bruce Calvert
Canadian Wildlife Service, 2003
"The area and size (number of pairs) of the Common Murre colony on Funk Island, Newfoundland were estimated from aerial photographs taken on 19 June 1972 and...
Publication gouvernementale