Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Ginger M. Bolen"'
Autor:
Vicki L. Kramer, Lizette R. Crosbie, Douglas A. Bell, Holly B. Ernest, Ryan M. Carney, Ginger M. Bolen, Walter D. Koenig, Edward Pandolfino, Scott P. Crosbie, William K. Reisen, Lauren Marcus
Publikováno v:
The Auk. 125:542-550
Several sources of data suggest that the Yellow-billed Magpie (Pica nuttalli), a corvid endemic to California, is extremely susceptible to West Nile virus (WNV) and that its abundance has decreased since the establishment of WNV throughout California
Publikováno v:
The Wilson Journal of Ornithology. 118:532-536
We examined vegetative and thermal aspects of roost-site selection in urban Yellow-billed Magpies (Pica nuttalli) in Sacramento, California, from winter 2003 to spring 2004. Vegetation used for roosting included cultivated species such as glossy priv
Publikováno v:
The Condor. 102:432-438
Yellow-billed Magpies (Pica nuttalli) ejected 100% of nonmimetic eggs placed in their nests despite such behavior having no detectable present day benefits. They are not currently parasitized, nor is there any evidence of a recently extinct brood par
Autor:
Ginger M. Bolen, David S. Richardson
Publikováno v:
Behavioral Ecology and Sociobiology. 46:373-380
Mixed-species nesting associations have been reported for many birds. However, few studies have shown that one species specifically chooses to nest close to another in order to obtain a direct benefit and only two studies have managed to adequately t