Results 31 to 40 of about 2,634 (192)

Participatory Research in Sage-grouse Local Working Groups: Case Studies from Utah

open access: yesHuman-Wildlife Interactions, 2017
Across the range of greater sage-grouse (Centrocercus urophasianus; sage-grouse), collaborative groups focused on local-scale sage-grouse management, known as local working groups (LWGs), have been a core component of state-level efforts toward ...
Lorien R. Belton   +2 more
doaj   +1 more source

Effects of wind energy development on survival of female greater prairie-chickens [PDF]

open access: yes, 2014
The potential effects of wind energy development on wildlife have received increased attention over the past decade. In Kansas, optimal sites for wind energy development often overlap with preferred habitats of greater prairie-chickens Tympanuchus cupido.
Gregory, Andrew J.   +5 more
core   +1 more source

Patterns of year-to-year variation in haemoglobin and glucose concentrations in the blood of nestling Pied Flycatchers Ficedula hypoleuca [PDF]

open access: yes, 2015
Physiological tools can be used to identify the sources and consequences of stressors on animals. Understanding the influences of variation in habitat quality and anthropogenic disturbance on organism condition and health may improve future ...
Bańbura, Jerzy   +7 more
core   +2 more sources

Territoriality and non-random mating in sage grouse, Centrocercus urophasianus

open access: yesAnimal Behaviour Monographs, 1973
Section I. Previous work has indicated that sage grouse Centrocercus wophasianus practice extreme polygyny (Simon 1940; Scott 1942; Patterson 1952; Lumsden 1968). The behavioural interactions that regulate this mating system have remained unclear, as the males' behaviour suggests both territoriality and dominance hierarchy. Section II.
openaire   +3 more sources

Late Pleistocene and Early Holocene Vertebrates and Paleoenvironments on the Southern High Plains, U.S.A. [PDF]

open access: yes, 1986
Only a few vertebrate faunas are known for the Southern High Plains from the late Pleistocene and early Holocene. This review focuses on vertebrate local faunas from two major localities on opposite sides of the region but in the same drainage system ...
Johnson, Eileen
core   +1 more source

Efficacy of CPTH-Treated Egg Baits for Removing Ravens

open access: yesHuman-Wildlife Interactions, 2017
Human-altered landscapes have provided resource subsidies for common ravens (Corvus corax) resulting in a substantial increase in raven abundance and distribution throughout the United States and Canada in the past 25 years.
Peter S. Coates   +2 more
doaj   +1 more source

Pairing patterns and fitness in a free-ranging population of pinyon jays: What do they reveal about mate choice. [PDF]

open access: yes, 1988
Pairing in 141 pairs of Pinyon Jays (Gymnorhinus cyanocephalus ) was assortative for age, but was random for bill length and body weight. Assortative pairing for age may be favored because similar-aged partners produced slightly more young than ...
Balda, R. P., Marzluff, J. M.
core   +1 more source

Mapping oil and gas development potential in the US Intermountain West and estimating impacts to species. [PDF]

open access: yesPLoS ONE, 2009
BACKGROUND:Many studies have quantified the indirect effect of hydrocarbon-based economies on climate change and biodiversity, concluding that a significant proportion of species will be threatened with extinction.
Holly E Copeland   +4 more
doaj   +1 more source

Greater sage‐grouse and fences: Does marking reduce collisions?

open access: yesWildlife Society Bulletin, 2012
Collision with infrastructure such as fences is widespread and common for many species of grouse. Greater sage‐grouse (Centrocercus urophasianus) fence‐collision has been documented and fence‐marking methods have been recommended for mitigating prairie ...
Bryan S. Stevens   +3 more
doaj   +1 more source

Response of a small population of greater sage-grouse to tree removal: implications of limiting factors

open access: yesHuman-Wildlife Interactions, 2017
In Utah, greater sage-grouse (Centrocercus urophasianus; hereafter, sage-grouse) range has been reduced to 50% of what is considered historical availability due to habitat degradation and loss. In an effort to improve sage-grouse habitat in southern Utah,
S. Nicole Frey   +2 more
doaj   +1 more source

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