منابع مشابه
Landscape Heterogeneity Reduces Coyote Predation on White-Tailed Deer Fawns
Coyote (Canis latrans) predation on white-tailed deer (Odocoileus virginianus) fawns in southeastern North America has led to deer population declines in some areas. Research or management efforts initiated in response to coyote predation on fawns have primarily focused on implementation of reduced antlerless deer harvest or coyote control to mitigate population declines. Vegetation characteris...
متن کاملLateralized Kinematics of Predation Behavior in a Lake Tanganyika Scale-Eating Cichlid Fish
Behavioral lateralization has been documented in many vertebrates. The scale-eating cichlid fish Perissodus microlepis is well known for exhibiting lateral dimorphism in its mouth morphology and lateralized behavior in robbing scales from prey fish. A previous field study indicated that this mouth asymmetry closely correlates with the side on which prey is attacked, but details of this species'...
متن کاملA Parallel Landscape Model for Fish as Part of a Multi-scale Ecological System
A parallel landscape fish population model (ALFISH) is presented as a part of the multiscale Across Tropic Level System Simulation (ATLSS) project for the freshwater wetlands of the Everglades and Big Cypress Swamp. ALFISH models the impacts of different water management strategies in the South Florida region on the fresh water fish population, providing estimates of the food resource available...
متن کاملCuttlefish use polarization sensitivity in predation on silvery fish
Cephalopods are sensitive to the linear polarization characteristics of light. To examine if this polarization sensitivity plays a role in the predatory behavior of cuttlefish, we examined the preference of Sepia officinalis when presented with fish whose polarization reflection was greatly reduced versus fish whose polarization reflection was not affected. Cuttlefish preyed preferably on fish ...
متن کاملAnthropogenic noise increases fish mortality by predation
Noise-generating human activities affect hearing, communication and movement in terrestrial and aquatic animals, but direct evidence for impacts on survival is rare. We examined effects of motorboat noise on post-settlement survival and physiology of a prey fish species and its performance when exposed to predators. Both playback of motorboat noise and direct disturbance by motorboats elevated ...
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ژورنال
عنوان ژورنال: Ecosphere
سال: 2020
ISSN: 2150-8925,2150-8925
DOI: 10.1002/ecs2.3168