摘要
根据饲养大熊猫和野生大熊猫咩叫声的记录分析,认为随着大熊猫表达感情强度的不同,咩叫声有长有短,基音区和泛音区频率、强度及颤抖节奏缓急有差异,并伴有唧唧声出现。通过对大熊猫咩叫声的结构和与之相适应的行为意义讨论,有助于掌握大熊猫的发情高潮。
The bleat of 11 giant pandas was recorded at Wolong Conservation, Sichuan in 1985. The paper discussed the structure and biological function of the bleat. The bleat appeared in oestrus and nonoestrus, with the intensity of feeling, There were changes of call time, frequency of fundamental tone and overtone, rhythm of shake, with chirp arising, It could be taken as an indicator of the oestrus of the giant panda.
出处
《西华师范大学学报（哲学社会科学版）》
1988年第3期177-183,共7页
Journal of China West Normal University:Philosophy & Social Sciences
关键词
大熊猫
咩叫声
唧唧声
声谱
发情期
行为生态
Ailuropodidae melanoleuca
chirp
estrus period
behavior ecology
