Competition between Eurasian otter Lutra lutra and American mink Mustela vision probed by niche shift
Article Abstract:
Investigators compared the diets and densities of American mink and Eurasian otter at two points in time, in the mid-seventies and late nineties, at a single location on the river Teign. Results suggest that mink should be able to coexist for longer with the otter in areas where there are abundant alternative prey species that are not exploited by its competitor.
Publication Name: Oikos
Subject: Environmental issues
ISSN: 0030-1299
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Growth in otter (Lutra lutra) populations in the UK as shown by long-term monitoring
Article Abstract:
Long-term monitoring (from 1977) in three catchments in western Britain that were recolonized naturally and in two catchments in eastern England that were reinforced by captive-bred otters is reported. A strategy for annual monitoring of otters is recommended.
Publication Name: Ambio
Subject: Environmental issues
ISSN: 0044-7447
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
Growth in otter (Lutra lutra) populations in the UK as shown by long-term monitoring
Article Abstract:
Long-term monitoring (from 1977) in three catchments in western Britain that were recolonized naturally and in two catchments in eastern England that were reinforced by captive-bred otters is reported. A strategy for annual monitoring of otters is recommended.
Publication Name: Ambio
Subject: Environmental issues
ISSN: 0044-7447
Year: 2004
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Comparative dynamics of small mammals populations in treefall gaps and surrounding understorey within Amazonian rainforest
- Abstracts: Social perceptions of the impacts of Colombo water supply projects. Terrestrial water cycle and the impact of climate change
- Abstracts: Spatial synchrony in vole population fluctuations- a field experiment. Habitat composition as a determinant of reproductive success of Tengmalm's owls under fluctuating food conditions
- Abstracts: Watershed associations in West Virginia: their impact on environmental protection
- Abstracts: Controlling lead concentrations in human blood by regulating the use of lead in gasoline. . European abatement of surface ozone in a global perspective