LAUGHING GULL CHICKS - RECOGNITION OF THEIR PARENTS VOICES

被引:82
作者
BEER, CG
机构
[1] Institute of Animal Behavior, Rutgers University, Newark, NJ
关键词
D O I
10.1126/science.166.3908.1030
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Laughing gull chicks between 6 and 13 days old responded to the calls of their own parents with orientation toward the sound, approach, increased locomotion, and vocalization. In response to the same kinds of calls from other adults they tended to orient away from the sound, withdraw, and sit or crouch. Chicks as young as 6 days can identify their parents from individual characteristics in the calls of adult gulls.
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页码:1030 / &
相关论文
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