Brood parasitism of greater sage-grouse by California Quail in Idaho

Western North American Naturalist
By: , and 

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Abstract

We describe a case of brood parasitism of a Greater Sage-Grouse (Centrocercus urophasianus; hereafter, sage-grouse) nest by California Quail (Callipepla californica; hereafter, quail) in southwestern Idaho during 2019. We observed one quail egg in the parasitized nest; the egg partially hatched, but the chick was dead upon the final nest check. Of the 6 sage-grouse eggs in the nest, only 2 hatched, although the eggs contained chicks that appeared nearly completely developed. Identification of the quail chick was confirmed using mitochondrial DNA. Additional monitoring and documentation of this behavioral interaction is warranted to better understand its prevalence and any reproductive consequences for sage-grouse.

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Publication type Article
Publication Subtype Journal Article
Title Brood parasitism of greater sage-grouse by California Quail in Idaho
Series title Western North American Naturalist
DOI 10.3398/064.080.0418
Volume 80
Issue 4
Year Published 2020
Language English
Publisher BioOne
Contributing office(s) Western Ecological Research Center
Description 4 p.
First page 569
Last page 572
Country United States
State Idaho
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