Sea Lions Wintering Along the Outer Coast of Vancouver Island
Sea Lions Wintering Along the Outer Coast of Vancouver Island
复制标题
海狮在温哥华岛外海岸越冬
DOI:
10.1139/f72-278
复制
发表时间:
1972
期刊:
影响因子:
--
通讯作者:
I. Smith
中科院分区:
文献类型:
--
作者:
I. Smith
Aerial counts conducted on the north and west coasts of Vancouver Island during four periods in the 1970–71 winter indicated that more than 1980 sea lions used a total of 15 haul-out areas. Evidence is presented indicating that many winter haul-out areas are often deserted in summer.