Zobrazeno 1 - 3
of 3
pro vyhledávání: '"William G. Youatt"'
Publikováno v:
Journal of Mammalogy. 49:749-754
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e698f30f3588d15ccef77663c2f5f0db
https://doi.org/10.2307/1378736
https://doi.org/10.2307/1378736
Autor:
William G. Youatt, John N. Stuht
Publikováno v:
The Journal of Wildlife Management. 36:166
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c597f46da13540cfca5a874cb647d7f
https://doi.org/10.2307/3799205
https://doi.org/10.2307/3799205
Autor:
William G. Youatt, Albert W. Erickson
Publikováno v:
Journal of Mammalogy. 42:198
During 1956 and 1957, four black bears ( Ursus americanus ) were held captive in northern Michigan. They were dormant in winter quarters from approximately 25 December to 17 April, during which time all lost weight. Four times over a 9-month period t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13f8614decb3cc69ccea6d2ada220262
https://doi.org/10.2307/1376829
https://doi.org/10.2307/1376829