SEASONAL DISTRIBUTION OF RECOVERIES AND CAUSES OF BLACKBIRD MORTALITY

被引：7

作者：

BATTEN, LA ^{[1
]}

机构：

[1] BRITISH TRUST ORNITHOL, TRING HP23 5NR, HERTFORDSHIRE, ENGLAND

来源：

BIRD STUDY | 1978年 / 25卷 / 01期

关键词：

D O I：

10.1080/00063657809476571

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

An analysis of ringing recoveries for Blackbirds since 1909 has shown a change in their seasonal distribution, fewer birds being found dead in winter. Proportionally more birds are now killed by traffic and cats in the breeding season. June-July is a critical period for juvenile Blackbirds, particularly if these months are relatively dry. © 1978 Taylor & Francis Group, LLC.

引用

页码：23 / 32

页数：10

共 11 条

[1] Ash J. S., 1957, Bird Study, V4, P159
[2] Ashmole M. J., 1962, Ibis, V104, P314, DOI 10.1111/j.1474-919X.1962.tb08661.x
[3] POPULATION-DYNAMICS OF SUBURBAN BLACKBIRDS
BATTEN, LA
[J]. BIRD STUDY, 1973, 20 (04) : 251 - 258
[4] BATTEN LA, 1977, THESIS U LONDON
[5] COULSON JC, 1961, BIRD STUDY, V8, P89
[6] RINGING RECOVERY CIRCUMSTANCES OF SMALL BIRDS OF PREY
GLUE, DE
[J]. BIRD STUDY, 1971, 18 (03) : 137 - &
[7] JENNINGS AR, 1961, BIRD STUDY, V8, P26
[8] Lack D., 1954, P343
[9] GENERALIZED LINEAR MODELS
NELDER, JA
WEDDERBURN, RW
[J]. JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-GENERAL, 1972, 135 (03): : 370 - +
[10] POPULATION DYNAMICS OF BLACKBIRD
SNOW, DW
[J]. NATURE, 1966, 211 (5055) : 1231 - &

← 1 2 →