Pneumonia in bighorn sheep: Risk and resilience

EF Cassirer, KR Manlove, ES Almberg… - The Journal of …, 2018 - Wiley Online Library
Infectious disease contributed to historical declines and extirpations of bighorn sheep (Ovis
canadensis) in North America and continues to impede population restoration and …

Restoration of bighorn sheep: History, successes, and remaining conservation issues

JC Whiting, VC Bleich, RT Bowyer… - Frontiers in Ecology and …, 2023 - frontiersin.org
Mammals are imperiled worldwide, primarily from habitat loss or modification, and exhibit
downward trends in their populations and distributions. Likewise, large-bodied herbivores …

Removal of chronic Mycoplasma ovipneumoniae carrier ewes eliminates pneumonia in a bighorn sheep population

TJ Garwood, CP Lehman, DP Walsh… - Ecology and …, 2020 - Wiley Online Library
Chronic pathogen carriage is one mechanism that allows diseases to persist in populations.
We hypothesized that persistent or recurrent pneumonia in bighorn sheep (Ovis canadensis) …

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

A Brushett, J Whittington, B Macbeth, JM Fryxell - Movement Ecology, 2023 - Springer
Parturition and the early neonatal period are critical life history stages in ungulates with
considerable implications for population growth and persistence. Understanding the …

The Gordian knot of mountain lion predation and bighorn sheep

EM Rominger - The Journal of Wildlife Management, 2018 - Wiley Online Library
The objective of this review is to generate a synthesis of research conducted on predation of
bighorn sheep (Ovis canadensis) and to suggest directions for future research relative to …

Host vs. pathogen evolutionary arms race: Effects of exposure history on individual response to a genetically diverse pathogen

DP Walsh, BL Felts, EF Cassirer, TE Besser… - Frontiers in ecology …, 2023 - frontiersin.org
Introduction Throughout their range, bighorn sheep (Ovis canadensis) populations have
seen significant disease-associated declines. Unfortunately, understanding of the …

Drivers of variation in the population dynamics of bighorn sheep

JT Paterson, K Proffitt, J Rotella, D McWhirter… - …, 2021 - Wiley Online Library
Understanding how variation in vital rates interact to shape the trajectories of populations
has long been understood to be a critical component of informed management and …

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

RS Spaan, CW Epps, R Crowhurst, D Whittaker, M Cox… - PeerJ, 2021 - peerj.com
Determining the demographic impacts of wildlife disease is complex because extrinsic and
intrinsic drivers of survival, reproduction, body condition, and other factors that may interact …

Stone's sheep (Ovis dalli stonei) lambing and nursery habitat selection

GE Enns, B Jex, MS Boyce - Canadian Journal of Zoology, 2024 - cdnsciencepub.com
Wildlife conservation often focuses on mitigating disturbance in critical habitats like
reproductive ranges. We studied lambing and nursery habitat selection by Stone's sheep …

Mountain lion ( Puma concolor ) feeding behavior in the Little Missouri Badlands of North Dakota

DT Wilckens, JB Smith, SA Tucker… - Journal of …, 2016 - academic.oup.com
Recent recolonization of mountain lions (Puma concolor) into the Little Missouri Badlands of
North Dakota has led to questions regarding the potential impacts of predation on prey …