The University of Michigan Biological Station (UMBS) was founded in 1909.
Temporal refuges of a subordinate carnivore vary across rural–urban gradient
Title | Temporal refuges of a subordinate carnivore vary across rural–urban gradient |
Publication Type | Journal Article |
Year of Publication | 2022 |
Authors | Malhotra R, Lima S, Harris NC |
Journal | Ecology and Evolution |
Volume | 1227312956 |
Issue | 96329 |
Date Published | Jan-09-2022 |
ISSN | 2045-7758 |
Abstract | Animals exhibit variation in their space and time use across an urban–rural gradient. As the top-down influences of apex predators wane due to human-driven declines, landscape-level anthropogenic pressures are rising. Human impacts can be analogous to apex predators in that humans can drive increased mortality in both prey species and carnivores, and impact communities through indirect fear effects and food subsidies. Here, we evaluate the time use of a common mesocarnivore across an urban–rural gradient and test whether it is influenced by the intensity of the use of a larger carnivore. Using multiple camera-trap surveys, we compared the temporal response of a small carnivore, the raccoon (Procyon lotor), to the larger coyote (Canis latrans) in four study areas across Michigan that represented a gradient of pressure from humans. We found that raccoon time use varied by study area and was most unique at the rural extreme. Raccoons consistently did not shift their activity pattern |
URL | https://onlinelibrary.wiley.com/toc/20457758/12/9 |
DOI | 10.1002/ece3.v12.910.1002/ece3.9310 |
Short Title | Ecology and Evolution |