ESTIMATING DENSITIES OF BREEDING CANVASBACKS AND REDHEADS

被引：8

作者：

SUGDEN, LG ^{[1
]}

BUTLER, G ^{[1
]}

机构：

[1] CANADIAN WILDLIFE SERV,OTTAWA K1A 0E7,ONTARIO,CANADA

来源：

关键词：

D O I：

10.2307/3808309

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

引用

页码：814 / 821

页数：8

共 16 条

[1]

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[2]

BIRD RD, 1961, 1066 CAN DEP AGR PUB

[3]

BOYD H, 1960, WILDFOWL TRUST ANN R, V11, P137

[4]

BURGESS HAROLD H., 1965, J WILDLIFE MANAGE, V29, P89, DOI 10.2307/3798636

[5]

DIEM KENNETH L., 1960, JOUR WILDLIFE MANAGEMENT, V24, P113, DOI 10.2307/3796737

[6]

DREWIEN RC, 1969, SASKATOON WETLANDS S, P102

[7]

Dzubin A, 1969, SASKATOON WETLANDS S, P178

[8]

Dzubin A., 1955, T N AM WILDLIFE C, V20, P278

[9]

Hochbaum H.A., 1944, CANVASBACK PRAIRIE M

[10] BREEDING ECOLOGY OF REDHEAD DUCK IN WESTERN MONTANA [J].

LOKEMOEN, JT .