Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Christopher B. Goguen"'
Publikováno v:
The Wilson Journal of Ornithology. 132
Predation is typically the primary cause of nest failure for songbirds, even within unfragmented forested landscapes. In recent years, video cameras have been used to study causes and patterns of nest failure in a variety of habitats and regions. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25c2a711ec832d3af7be31333b477cb9
https://doi.org/10.1676/1559-4491-132.2.284
https://doi.org/10.1676/1559-4491-132.2.284
Autor:
Christopher B. Goguen
Publikováno v:
Western North American Naturalist. 76:128-134
In June 2008, I discovered a single jumping mouse (Zapus) cranium in a Barn Owl (Tyto alba) pellet from below an active nest along Cerrososo Creek, Colfax County, northeastern New Mexico. Although the cranium could not be identified to species, this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9759c472d654bf8e50db2d73fdfad9c0
https://doi.org/10.3398/064.076.0114
https://doi.org/10.3398/064.076.0114
Autor:
Christopher B. Goguen
Publikováno v:
Journal of Field Ornithology. 83:154-165
Mountain Plovers (Charadrius montanus) are grassland birds that often breed in close association with colonies of black-tailed prairie dogs (Cynomys ludovicianus). However, not all colonies provide plover nesting habitat or habitat of equal quality,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f48229332c4c6c5e122495a0d17021
https://doi.org/10.1111/j.1557-9263.2012.00365.x
https://doi.org/10.1111/j.1557-9263.2012.00365.x
Autor:
Christopher B. Goguen
Publikováno v:
Journal of Arid Environments. 80:27-34
Black-tailed prairie dogs (BTPD; Cynomys ludovicianus) have often been labeled as keystone species because of their ability to strongly influence grassland ecosystems. I used line-transect surveys and distance sampling to compare breeding bird and ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::932f722eff4cd06c7c2c005a7d8162f9
https://doi.org/10.1016/j.jaridenv.2012.01.001
https://doi.org/10.1016/j.jaridenv.2012.01.001
Publikováno v:
Canadian Journal of Zoology. 89:1237-1248
The Brown-headed Cowbird (Molothrus ater (Boddaert, 1783)) is a generalist brood parasite that often lays into nests that contain conspecific eggs. Although it has often been assumed that this multiple parasitism reduces Cowbird sur- vival, this has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e35352d4360d94ecdc361c4ecb478ad4
https://doi.org/10.1139/z11-104
https://doi.org/10.1139/z11-104
Publikováno v:
The Southwestern Naturalist. 54:58-67
We studied effects of parasitism by brown-headed cowbirds (Molothrus ater) on three frequent hosts from a pinyon-juniper (Pinus-Juniperus) community in New Mexico. During 1993–1999 and 2001–2002, we measured frequencies of parasitism and examined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a66711a14d0b33bc96ee0bfcd426b38
https://doi.org/10.1894/mh-44.1
https://doi.org/10.1894/mh-44.1
Publikováno v:
Northeastern Naturalist. 15:227-240
To determine how Tsuga canadensis (eastern hemlock) decline caused by Adelges tsugae (hemlock woolly adelgid) affects bird communities in Pennsylvania, we surveyed breeding birds in hemlock and forested non-hemlock habitats in 2003 and 2004 at Fort I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::55e1a93a047f298f4aacd2f4dc2a3340
https://doi.org/10.1656/1092-6194(2008)15[227:eohwao]2.0.co
https://doi.org/10.1656/1092-6194(2008)15[227:eohwao]2.0.co
Publikováno v:
Ornithological Monographs. :71-83
Brown-headed cowbirds (Molothrus ater; hereafter "cowbirds") often forage with grazing ungulates. Although domestic livestock have largely replaced American bison (Bos bison) as the cowbird's foraging associate, recent restoration of bison to their f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96fdc306388348bec97d11b5255f5526
https://doi.org/10.2307/40166815
https://doi.org/10.2307/40166815
Autor:
David R. Curson, William E. Jensen, Jameson F. Chace, Rachael Winfree, Chris Farmer, Scott K. Robinson, Christopher B. Goguen
Publikováno v:
Ornithological Monographs. :45-70
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abccf7a10d2bbe07fbdc40daf7f4b2c8
https://doi.org/10.2307/40166814
https://doi.org/10.2307/40166814
Publikováno v:
Ecological Applications. 11:1533-1544
The Brown-headed Cowbird (Molothrus ater) is a widespread brood parasite which often engages in a commensalistic feeding relationship with domestic livestock. We studied the behavior of female cowbirds breeding in pinyon–juniper woodlands in New Me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b47761168c82b8a45fb3e09d1ceaa88
https://doi.org/10.1890/1051-0761(2001)011[1533:bhcbam]2.0.co
https://doi.org/10.1890/1051-0761(2001)011[1533:bhcbam]2.0.co