The influence of broadcast tape-recorded calls on captures of fall migrant Northern Saw-whet Owls (Aegolius acadicus) and long-eared owls (Asio otus)

被引：0

作者：

Evans, DL ^{[1
]}

机构：

[1] Hawk Ridge Nat Reserve, Duluth, MN 55812 USA

来源：

BIOLOGY AND CONSERVATION OF OWLS OF THE NORTHERN HEMISPHERE | 1997年 / 190卷

关键词：

D O I：

暂无

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

Nocturnal netting operations have been conducted at the Hawk Ridge Nature Reserve since 1972. From 1988 to 1992 a recording of human whistles simulating the calls of fall migrant Northern Saw-whet Owls (Aegolius acadicus) was broadcast on a random, on or off, half-night basis. Mist net captures of Saw-whet Owls increased about fourfold during the broadcast sessions, while captures of Long-eared Owls (Asio otus) decreased as much as 24 percent.

引用

页码：173 / 174

页数：2

共 44 条

[41] Comparison of Winter Diet of Long-eared Owls Asio otus (L., 1758) and Short-eared Owls Asio flammeus (Pontoppidan, 1763) (Ayes: Strigidae) in Northern Turkey
Selcuk, Ahmet Yesari
Bankoglu, Kemal
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[J]. ACTA ZOOLOGICA BULGARICA, 2017, 69 (03): : 345 - 348
[42] Northern saw-whet owls (Aegolius acadicus) captured at Cape May Point, NJ, 1980-1994:: Comparison of two capture techniques
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[J]. BIOLOGY AND CONSERVATION OF OWLS OF THE NORTHERN HEMISPHERE, 1997, 190 : 131 - 137
[43] Autumn migration of Northern Saw-whet Owls (Aegolius acadicus) in the middle Atlantic and northeastern United States:: What observations from 1995 suggest
Brinker, DF
Duffy, KE
Whalen, DM
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Dodge, KM
[J]. BIOLOGY AND CONSERVATION OF OWLS OF THE NORTHERN HEMISPHERE, 1997, 190 : 74 - 89
[44] Winter diet of urban roosting Long-eared Owls Asio otus in northern Italy:: the importance of the Brown Rat Rattus norvegicus
Pirovano, A
Rubolini, D
Brambilla, S
Ferrari, N
[J]. BIRD STUDY, 2000, 47 : 242 - 244

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