DEFENSE OF ONE TWIN CALF AGAINST WOLVES, CANIS-LUPUS, BY A FEMALE MOOSE, ALCES-ALCES

被引：0
|
作者：
STEPHENSON, TR
VANBALLENBERGHE, V
机构：
来源：
CANADIAN FIELD-NATURALIST | 1995年 / 109卷 / 02期
关键词：
WOLF; CANIS LUPUS; MOOSE; ALCES ALCES; CALF; PREDATION; PREDATOR AVOIDANCE; BEHAVIOR; ALASKA;
D O I：
暂无
中图分类号：
X176 [生物多样性保护];
学科分类号：
090705 ;
摘要：
Three Wolves (Canis lupuis) were observed attacking an adult cow Moose (Alces alces) with neonatal twins on the Copper River Delta, Alaska, during summer 1993. The cow successfully defended one calf from predation but the other was killed in a stream after fleeing from the cow. The cow and the remaining surviving calf moved to the stream and established a superior defensive position and both survived the Wolf attack.
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页码：251 / 253
页数：3
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