Results 91 to 100 of about 32,547 (191)

Impacts of residential development on ungulates in the Rocky Mountain West

Wildlife Society Bulletin, 2012
Rural residential development in the Rocky Mountain West of North America is resulting in increased conflict between ungulate habitat and infrastructure.
Jean L. Polfus, Paul R. Krausman
doaj   +1 more source

Population quality and bighorn sheep (Ovis canadensis canadensis Shaw)

, 1973
Bibliography: p. 210-228.
openaire   +2 more sources

Shared Bacterial and Viral Respiratory Agents in Bighorn Sheep (Ovis canadensis), Domestic Sheep (Ovis aries), and Goats (Capra hircus) in Montana

Veterinary Medicine International, 2011
Transmission of infectious agents from livestock reservoirs has been hypothesized to cause respiratory disease outbreaks in bighorn sheep (Ovis canadensis), and land management policies intended to limit this transmission have proven controversial.
David S. Miller, Glen C. Weiser, Keith Aune, Brent Roeder, Mark Atkinson, Neil Anderson, Thomas J. Roffe, Kim A. Keating, Phillip L. Chapman, Cleon Kimberling, Jack Rhyan, P. Ryan Clarke   +11 more
doaj   +1 more source

Drones, sensors, and their potential utility for mountain sheep surveys

California Fish and Wildlife Journal
Unmanned aerial vehicles (UAV), often referred to as unmanned aerial systems (UAS) or drones, are experiencing increasing use by wildlife researchers and for a variety of purposes. When equipped with one or more of the various sensors currently available,
Marcus E. Blum, Jesse Blum, Vernon C. Bleich   +2 more
doaj   +1 more source

Isabelline coloration: a heretofore unrecognized chromatic aberration in bighorn sheep

California Fish and Wildlife Journal
Coloration is among the characteristics noted first by observers, and color has a strong influence on how animals are perceived. Abnormal coloration has been reported in a variety of taxa, but less frequently among mammals than other classes of ...
Vernon C. Bleich
doaj   +1 more source

Using transcriptomics to predict and visualize disease status in bighorn sheep (Ovis canadensis). [PDF]

Conserv Physiol, 2022
Bowen L, Manlove K, Roug A, Waters S, LaHue N, Wolff P.   +5 more
europepmc   +1 more source

Assessing shared respiratory pathogens between domestic (Ovis aries) and bighorn (Ovis canadensis) sheep; methods for multiplex PCR, amplicon sequencing, and bioinformatics to characterize respiratory flora. [PDF]

PLoS One, 2023
Fox KA, MacGlover CAW, Blecha KA, Stenglein MD.   +3 more
europepmc   +1 more source

TRANSFERRIN POLYMORPHISM IN BIGHORN SHEEP, OVIS CANADENSIS, IN COLORADO

, 1980
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Roberts, Patrick W, Nash, Donald J, Keiss, Robert E   +2 more
openaire   +1 more source

The thermoregulatory potential of Ovis horn cores

, 2000
Cranial measurements were taken from 378 Ovis skulls (258 male, 120 female), covering most subspecies of wild sheep. Horn core length and circumference data were used to estimate the core surface.
Manfred Hoefs
core   +1 more source

Impact of Mycoplasma ovipneumoniae on juvenile bighorn sheep (Ovis canadensis) survival in the northern Basin and Range ecosystem. [PDF]

PeerJ, 2021
Spaan RS, Epps CW, Crowhurst R, Whittaker D, Cox M, Duarte A.   +5 more
europepmc   +1 more source