Results 91 to 100 of about 4,352 (102)

Population Variation in Mobbing Ospreys ( Pandion haliaetus ) by American Crows ( Corvus brachyrhynchos )

Wilson Journal of Ornithology, 2015
John Marzluff
exaly  

Evaluation of lasers to disperse American crows, Corvus brachyrhynchos, from urban night roosts

International Journal of Pest Management, 2002
exaly  

Operant Conditioning in the Common Crow (Corvus brachyrhynchos)

Auk, 1972
Robert W Powell
exaly  

Trypanosoma ontarioensis n.sp. and T. paddae from Corvus brachyrhynchos brachyrhynchos in Ontario, Canada, with notes on the biology of T. ontarioensis n.sp.

Canadian Journal of Zoology, 1982
Cheryl M Bartlett, Patrick T K Woo
exaly  

West Nile Virus Activity in a Winter Roost of American Crows (Corvus brachyrhynchos): Is Bird-To-Bird Transmission Important in Persistence and Amplification?

Journal of Medical Entomology, 2015
William K Reisen
exaly  

Anting Behavior by the Northwestern Crow (Corvus caurinus) and American Crow (Corvus brachyrhynchos)

Northwestern Naturalist, 2015
exaly  

The Role of Song and Vocal Imitation among Common Crows (Corvus brachyrhynchos)

Zeitschrift Für Tierpsychologie, 1985
Eleanor D Brown
exaly  

Do Urban American Crows ( Corvus brachyrhynchos ) Contribute to Population Declines of the Common Nighthawk ( Chordeiles minor )?

Wilson Journal of Ornithology, 2015
exaly  

COALITIONAL FIGHTING REVEALS SOCIAL ORDER IN AMERICAN CROWS (CORVUS BRACHYRHYNCHOS CAURINUS)

Northwestern Naturalist
Robert W Butler
exaly  

Fishing by the Common Crow (Corvus brachyrhynchos)

Auk, 1953
exaly