Wolf Project staff detected 316 kills (defi nite, probable,
and possible combined) made by wolves in 2005,
including 244 elk (77%), 29 bison (9%), 9 wolves (3%),
6 deer (2%), 4 moose (1%), 4 coyotes (1%), 2 skunks
(1%), 2 ravens (1%), 1 pronghorn (<1%), 1 badger
(<1%), and 14 unknown prey (4%). The composition of
elk kills was 18% calves (0–12 months), 11% cows (1–9
years old), 12% older cows (≥10 years old), 43% bulls,
and 16% elk of unknown sex and/or age. Bison kills included
9 calves (unknown sex), 10 cows, 6 bulls, and 4 of
unknown sex and age
05年黄石狼群捕食情况
里面百分之77的是马鹿,还有4只郊狼,2只渡鸦,2子臭鼬,1只叉角羚,1只美洲獾等等
Project staff detected 295 kills (defi nite, probable,
and possible combined) made by wolves in 2004, including
240 elk (81%), 19 bison (6%), 1 moose (<1%), 4
deer (1%), 4 pronghorn (1%), 1 badger (<1%), 2 cougars
(1%), 6 coyotes (2%), 1 golden eagle (<1%), 2 grizzly
bear cubs (1%), 1 raven (<1%), 3 wolves (1%), and 11
unknown prey (4%). The composition of elk kills was
18% calves (0–12 months), 16% cows (1–9 years old),
16% old cows (≥10 years old), 38% bulls, and 12%
elk of unknown sex and/or age (Figure 5). Bison kills included
4 calves (unknown sex), 8 cows, 5 bulls, and 2 of
unknown sex and age.
04年黄石狼群捕杀情况
295只猎物中,百分之81的是马鹿,19只野牛,1只驼鹿,4只叉角羚,1只美洲獾,2只美洲狮,6只郊狼,1只金雕,2只小灰熊,1只渡鸦,3只狼等等。。