DIET AND FEEDING ECOLOGY OF GREAT BLACK-BACKED GULLS (LARUS-MARINUS) AT A SOUTHERN IRISH BREEDING COLONY

被引：16

作者：

BUCKLEY, NJ ^{[1
]}

机构：

[1] NATL UNIV IRELAND UNIV COLL CORK,DEPT ZOOL,CORK,IRELAND

来源：

JOURNAL OF ZOOLOGY | 1990年 / 222卷

关键词：

D O I：

10.1111/j.1469-7998.1990.tb04038.x

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The diet of great black‐backed gulls (Larus marinus) on Cape Clear Island, Ireland consists largely offish and auks. Other foods, including mammals, crabs and goose barnacles (Lepas), represent less than 10% of the diet by weight. Most fish consumed are obtained as waste from fishing boats. The use of otoliths to determine fish dimensions and problems with the technique are discussed. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：363 / 373

页数：11

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