Interactions between a group of Golden Eagles and a herd of North American elk

Journal of Raptor Research
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Abstract

Raptors are generally considered solitary predators (Schoener 1969), but occasionally they interact socially (Brown and Amadon 1968). Certain raptor species (e.g., Swallow-tailed Kites [Elanoides forficatus] and Swainson's Hawks [Buteo swainsoni]) concentrate in aggregations in response to localized, abundant food sources (Ellis et al. 1993). Many raptor species engage in group hunting (Ellis et al. 1993), and social foraging is a routine strategy for some species (e.g., Harris's Hawks [Parabuteo unicinctus]; Bednarz 1988, Ellis et al. 1993]. Raptors generally engage in group hunting to pursue elusive or large prey (Ellis et al. 1993). Occasionally individuals of conspecific raptors engage in play as a group sometimes involving chases of prey species (Palmer 1988). In this letter, we report interactions between a large group of Golden Eagles and a herd of adult and juvenile Rocky Mountain elk (Cervus canadensis nelsoni) in late autumn.

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Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Interactions between a group of Golden Eagles and a herd of North American elk
Series title Journal of Raptor Research
DOI 10.3356/JRR-13-00027JRR-12-03.1
Volume 47
Issue 4
Year Published 2013
Language English
Publisher The Raptor Research Foundation
Contributing office(s) Forest and Rangeland Ecosystem Science Center
Description 3 p.
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Journal of Raptor Research
First page 416
Last page 418
Country United States
State Idaho
Other Geospatial Arrowrock Reservoir;Boise River