Parental care by lone male Ferruginous Hawks (Buteo regalis), Rough-legged Hawks (Buteo lagopus), and Great Horned Owls (Bubo virginianus) was limited to providing food

In three long-term studies of Ferruginous Hawks (Buteo regalis), Rough-legged Hawks (Buteo lagopus), and Great Horned Owls (Bubo virginianus), we observed rare but regular occurrences of superabundant prey at nests where nestlings were hungry, emaciated, or dead. In these cases, a male appeared to b...

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Bibliographic Details
Published in:The Canadian Field-Naturalist
Main Authors: Schmutz, Josef K., Gérard, Martin A., Court, Gordon S., Nelson, R. Wayne
Format: Article in Journal/Newspaper
Language:English
Published: The Ottawa Field-Naturalists' Club 2014
Subjects:
Ferruginous Hawk
Buteo regalis
Rough-legged Hawk
Buteo lagopus
Great Horned Owl
Bubo virginianus
parental care
food provisioning
feeding
brooding
starvation
Rankin Inlet
Nunavut
Hanna
Alberta
Saskatoon
Saskatchewan
Lone
Online Access:https://www.canadianfieldnaturalist.ca/index.php/cfn/article/view/1578
https://doi.org/10.22621/cfn.v128i2.1578

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