Results 101 to 110 of about 208,323 (200)

Effects of Mycoplasma ovipneumoniae, abundance, and climate conditions on bighorn sheep lamb:ewe ratios in New Mexico

Ecosphere
Mycoplasma ovipneumoniae is a primary causative agent responsible for initiating polymicrobial pneumonia in bighorn sheep (Ovis canadensis). Infections of bighorn sheep populations are typically characterized by initial all‐age epizootics followed by ...
Colton J. Padilla, Caitlin Q. Ruhl, James W. Cain III, Matthew E. Gompper   +3 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

A review of disease related conflicts between domestic sheep and goats and bighorn sheep [PDF]

, 2009
Research shows that contact between bighorn sheep and domestic sheep and goats can lead to respiratory disease and fatal pneumonia in bighorn sheep. The authors reviewed experimental methods and evidence regarding respiratory disease in bighorn sheep ...

core  

Bighorn sheep pictographs

, 1925
Photo shows Bighorn sheep pictographs, probably in eastern or southern ...

core  

Bighorn sheep associations: understanding tradeoffs of sociality and implications for disease transmission. [PDF]

PeerJ, 2023
Tosa MI, Biel MJ, Graves TA.
europepmc   +1 more source

Bighorn sheep petroglyphs

, 1925
Photo of Norman D.

core  

Bighorn sheep 03 (1943) : Jasper

, 1943
A herd of bighorn sheep in open landscape near Starvation Flats in Jasper National ...
McTaggart-Cowan, Ian, 1910-2010
core   +1 more source

Changes in movement, habitat use, and response to human disturbance accompany parturition events in bighorn sheep (Ovis canadensis). [PDF]

Mov Ecol, 2023
Brushett A, Whittington J, Macbeth B, Fryxell JM.   +3 more
europepmc   +1 more source

Bighorn Sheep Job Completion Report

, 1982
Idaho Fish and Game, Wildlife Div. Project W-160-R. Study 3. Productivity and population dynamics of bighorn sheep. Job 2.
Fish and Game, Idaho Dept. of, Div. of Wildlife;, Hickey, William O.   +1 more
core  

Pathogen surveillance and epidemiology in endangered Peninsular bighorn sheep (Ovis canadensis nelsoni). [PDF]

Conserv Sci Pract, 2022
Sanchez JN, Munk BA, Colby J, Torres SG, Gonzales BJ, DeForge JR, Byard AJ, Konde L, Shirkey NJ, Pandit PS, Botta RA, Roug A, Ziccardi MH, Johnson CK.   +13 more
europepmc   +1 more source