By Hindell Mark A   McConnell Bernie J   Fedak M A   Slip David J   Burton Harry R   Reijnders Peter JH   McMahon Clive R   in Canadian Journal of Zoology

ISSN:1480-3283|77|11|1807-1821

NRC Research Press‎(1999)‎

Access to resources Favorite 4.9319024

By Thompson D.   Fedak M.A.   in Animal Behaviour

ISSN:0003-3472|61|2|287-296

Elsevier‎(2001)‎

Access to resources Favorite 3.0653565