Výsledky vyhledávání - "Kristy B. Howe"

Nest survival is influenced by parental behaviour and heterospecifics in a mixed-species colony

Autor: Roger L. Hothem, Peter S. Coates, Brianne E. Brussee, Kristy B. Howe, John M. Eadie, Michael L. Casazza

Publikováno v: Ibis. 158:315-326

Studies of avian nest success often focus on examining influences of variation in environmental and seasonal factors. However, in-depth evaluations can also incorporate variation in individual incubation behaviour to further advance our understanding

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::44b90d0e3e33ef6d7fe60ef0ef846cd8
https://doi.org/10.1111/ibi.12351

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Broad-scale impacts of an invasive native predator on a sensitive native prey species within the shifting avian community of the North American Great Basin

Autor: Mark A. Ricca, Peter S. Coates, Shawn T. O'Neil, Jonathan B. Dinkins, Pat J. Jackson, Lee J. Foster, Ann M. Moser, Kristy B. Howe, David J. Delehanty, Brianne E. Brussee

Publikováno v: Biological Conservation. 243:108409

Human enterprise has modified ecosystem processes through direct and indirect alteration of native predators' distribution and abundance. For example, human activities subsidize food, water, and shelter availability to generalist predators whose subs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ad14dbefddb5a6a6ec7fd1f79a37644
https://doi.org/10.1016/j.biocon.2020.108409

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Observations of Territorial Breeding Common Ravens Caching Eggs of Greater Sage-Grouse

Autor: Kristy B. Howe, Peter S. Coates

Publikováno v: Journal of Fish and Wildlife Management. 6:187-190

Previous investigations using continuous video monitoring of greater sage-grouse Centrocercus urophasianus nests have unambiguously identified common ravens Corvus corax as an important egg predator within the western United States. The quantity of g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d05d798c897b3aea4912e6f61058c8ff
https://doi.org/10.3996/042014-jfwm-030

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Common raven occurrence in relation to energy transmission line corridors transiting human-altered sagebrush steppe

Autor: Peter S. Coates, Michael L. Casazza, David J. Delehanty, Kristy B. Howe

Publikováno v: Journal of Arid Environments. 111:68-78

Energy-related infrastructure and other human enterprises within sagebrush steppe of the American West often results in changes that promote common raven (Corvus corax; hereafter, raven) populations. Ravens, a generalist predator capable of behaviora

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac0fb0cc437f24b7285f82bbba91d094
https://doi.org/10.1016/j.jaridenv.2014.08.004

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Landscape alterations influence differential habitat use of nesting buteos and ravens within sagebrush ecosystem: Implications for transmission line development

Autor: David J. Delehanty, Kristy B. Howe, Michael L. Casazza, Peter S. Coates

Publikováno v: The Condor. 116:341-356

A goal in avian ecology is to understand factors that influence differences in nesting habitat and distribution among species, especially within changing landscapes. Over the past 2 decades, humans have altered sagebrush ecosystems as a result of exp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::abb15034975b79ede3e89bccf94e2ae1
https://doi.org/10.1650/condor-13-126.1

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Selection of anthropogenic features and vegetation characteristics by nesting Common Ravens in the sagebrush ecosystem

Autor: Kristy B. Howe, Peter S. Coates, David J. Delehanty

Publikováno v: The Condor. 116:35-49

Common Raven (Corvus corax) numbers and distribution are increasing throughout the sagebrush steppe, influencing avian communities in complex ways. Anthropogenic structures are thought to increase raven populations by providing food and nesting subsi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::60aac2cfb5e769cb86b990054bbefb52
https://doi.org/10.1650/condor-13-115-r2.1

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Long-term and widespread changes in agricultural practices influence ring-necked pheasant abundance in California

Autor: Brianne E. Brussee, Peter S. Coates, Kristy B. Howe, Scott C. Gardner, Ian A. Dwight, Daniel P. Connelly, Matt G. Meshriy, Joseph P. Fleskes

Publikováno v: Ecology and Evolution

Declines in bird populations in agricultural regions of North America and Europe have been attributed to agricultural industrialization, increases in use of agrochemical application, and increased predation related to habitat modification. Based on c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5129c867e0f5272de80a653e362c385e
https://pubmed.ncbi.nlm.nih.gov/28428846

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Landscape characteristics and livestock presence influence common ravens: relevance to greater sage‐grouse conservation

Autor: David J. Delehanty, Peter S. Coates, Kristy B. Howe, Brianne E. Brussee, Michael L. Casazza, Kit Benjamin Gustafson

Publikováno v: Ecosphere. 7

Common raven (Corvus corax; hereafter, raven) population abundance in the sagebrush steppe of the American West has increased threefold during the previous four decades, largely as a result of unintended resource subsidies from human land-use practic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c89cac2d4b0e1c0a92226515b34b9ab
https://doi.org/10.1002/ecs2.1203

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