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共检索到68条 ,权限内显示50条;
Data from: Urbanization alters predator avoidance behaviors
- 负责人：
- Gallo, Travis
- 关键词：
- behavior Bayesian two-species occupancy model daily activity overlap predator prey dynamics spatial distribution urban wildlife vigilance
- DOI：
- doi:10.5061/dryad.2hm27nc
- 摘要：
- (Odocoileus virginianus) and eastern cottontail (Sylvilagus floridanus) when coyote (Canis latrans) – an urban apex predator – was present in the same habitat patch.
Data from: Hunger mediates apex predator's risk avoidance response in wildland-urban interface
- 负责人：
- Blecha, Kevin
- 关键词：
- predator-prey risk-reward tradeoffs human-predator conflicts patch-use step-selection function mixed-effect conditional logistic regression energetics housing avoidance camera traps cougar puma concolor
- DOI：
- doi:10.5061/dryad.67sf3
- 摘要：
- can help explain an apex predator’s occasional use of developed landscapes and thus the rare conflicts in the wildland-urban interface. Apex carnivore
Data from: A continental scale trophic cascade from wolves through coyotes to foxes
- 负责人：
- 关键词：
- apex-predator bottom-up interference competition mesopredator release species interactions top-down trophic cascades
- DOI：
- doi:10.5061/dryad.s0d20
- 摘要：
- (consumption of the kill), can potentially influence the spatial distribution of terrestrial predators, but few studies have demonstrated the phenomenon
Data from: Indirect effects of invasive Burmese pythons on ecosystems in southern Florida
- 负责人：
- DOI：
- doi:10.5061/dryad.2ck58
- 摘要：
- and applications. My results suggest that an introduction of non-native apex predators can result in trophic cascades that alter even complex, continental ecosystems
Data from: Puma predation subsidizes an obligate scavenger in the high Andes
- 负责人：
- Perrig, Paula L.
- 关键词：
- predator carnivore puma camelids vulture ungulates Andean condor trophic facilitation scavenger
- DOI：
- doi:10.5061/dryad.7nk90
- 摘要：
- and stable isotopes from moulted feathers. Of the 102 fresh camelid carcasses we monitored nearly all (94%) resulted from puma predation, and the majority (85
Data from: Body-size trends of the extinct giant shark Carcharocles megalodon: a deep-time perspective on marine apex predators
- 负责人：
- DOI：
- doi:10.5061/dryad.6q5t4
- 摘要：
- -time perspective to the understanding of the body-size trends of marine apex predators. For instance, our results suggest that (1) a selective pressure in predatory
Data from: Jaguar Movement Database: a GPS-based movement dataset of an apex predator in the Neotropics
- 负责人：
- Morato, Ronaldo G.
- 关键词：
- jaguar gps dataset movement
- DOI：
- doi:10.5061/dryad.2dh0223
- 摘要：
- e of conservation concern. However, due to their secretive behavior and low densities, obtaining movement data on apex predators is expensive and logistically challenging
Data from: Top carnivore decline has cascading effects on scavengers and carrion persistence
- 负责人：
- DOI：
- doi:10.5061/dryad.6d5046c
- 摘要：
- by increased discovery by mesopredators. Nonetheless, carcasses persisted ~2.6-fold longer where devils have declined, highlighting their importance for rap
Data from: Ungulate predation and ecological roles of wolves and coyotes in eastern North America
- 负责人：
- DOI：
- doi:10.5061/dryad.3jd1g
- 摘要：
- coyotes (Canis latrans) have ascended to the role of apex predator across much of eastern North America since the extirpation of wolves (Canis spp
Data from: Abiotic conditions mediate intraguild interactions between mammalian carnivores
- 负责人：
- Jensen, Paul G.
- 关键词：
- American marten coexistence competitive exclusion fisher intraguild predation resource selection function interspecific killing mesocarnivores
- DOI：
- doi:10.5061/dryad.5mh2450
- 摘要：
- of an apex predator (coyote; Canis latrans) on these interactions. 3.Model selection revealed that fisher use of this landscape was strongly influenced by late
