Posts Tagged: cause-specific mortality
Anthropogenic sources dominate gray wolf mortality but leading cause varies with management regime
March 30, 2026
Despite changes in legislation and public attitudes towards large predators, human-caused mortality continues to impact survival and conservation of carnivore species. Understanding the drivers and timing of mortality is critical for informing evidence-based management and policy decisions aimed at improving … read more
Posted in Biology, Resources | Tagged Canis lupus, carnivore, cause-specific mortality, Endangered Species Act, Legal harvest, poaching, survival
Influence of body mass and environmental conditions on winter mortality risk of a northern ungulate: Evidence for a late-winter survival bottleneck
December 30, 2021
A relationship between winter weather and survival of northern ungulates has long been established, yet the possible roles of biological (e.g., nutritional status) and environmental (e.g., weather) conditions make it important to determine which potential limiting factors are most influential. … read more
Posted in Deer, Predator/Prey Relationships | Tagged Canis latrans, Canis lupus, cause-specific mortality, Odocoileus virginianus, weather, winter severity index
Influence of body mass and environmental conditions on winter mortality risk of a northern ungulate: Evidence for a late-winter survival bottleneck
July 31, 2021
Identifying limiting factors for animals with seasonally dynamic life histories sometimes requires understanding intra-annual periods of resource scarcity (e.g., Ashmole, 1963). For ungulates living in northern environments, winter is generally a period of negative energy budget when forage provides some … read more
Posted in General, Predator/Prey Relationships | Tagged Canis latrans, Canis lupus, cause-specific mortality, Odocoileus virginianus, weather, winter severity index
