SURVIVAL AND BAND RECOVERY RATES OF MALLARDS IN NEW-ZEALAND

被引：12

作者：

NICHOLS, JD ^{[1
]}

WILLIAMS, M ^{[1
]}

CAITHNESS, T ^{[1
]}

机构：

[1] DEPT CONSERVAT,WELLINGTON,NEW ZEALAND

来源：

JOURNAL OF WILDLIFE MANAGEMENT | 1990年 / 54卷 / 04期

关键词：

D O I：

10.2307/3809361

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Anas platyrhynchos recovery rates were generally higher for young than for adults, and recovery rates of males were higher than those of females. Survival rates varied among 4 areas and from year to year within some areas. Survival rates of females were lower than those of males, but survival rates of young birds were not consistently lower than those of adults. -from Authors

引用

页码：629 / 636

页数：8

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[3]

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[5]

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