OBSERVATIONS ON THE BIRTH OF A BELUGA WHALE (DELPHINAPTERUS-LEUCAS) IN THE ST-LAWRENCE ESTUARY, QUEBEC, CANADA

被引：19
|
作者：
BELAND, P
FAUCHER, A
CORBEIL, P
机构：
[1] DALHOUSIE UNIV,DEPT BIOL,HALIFAX B3H 4J1,NS,CANADA
[2] GREMM,ST FOY G1V 4R5,QUEBEC,CANADA
来源：
CANADIAN JOURNAL OF ZOOLOGY-REVUE CANADIENNE DE ZOOLOGIE | 1990年 / 68卷 / 06期
关键词：
D O I：
10.1139/z90-198
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
Several white adult belugas acted together with a mother and calf. Underwater sound recordings, group behaviour, and calf appearance and behaviour strongly suggest that the birth had occurred during the observation period. The birth occurred in July during the presumed peak calving season. -from Authors
引用
收藏
页码：1327 / 1329
页数：3
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