MORTALITY AND CAUSES OF DEATH IN BRITISH SAND MARTINS

被引：15

作者：

MEAD, CJ

机构：

[1] British Trust for Ornithology, Beech Grove, Tring, Hertfordshire

来源：

BIRD STUDY | 1979年 / 26卷 / 02期

关键词：

D O I：

10.1080/00063657909476626

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

First-summer Sand Martins are more prone to accidental deaths (eg traffic) than older birds, but most of the annual mortality occurs outside Britain. First-year birds suffer 77% losses, while mean annual adult mortality is 65%. © 1979 Taylor & Francis Group, LLC.

引用

页码：107 / 112

页数：6

共 7 条

[1] BREEDING BIOLOGY OF HOUSE MARTINS DELICHON-URBICA IN RELATION TO AERIAL INSECT ABUNDANCE [J].