Wild Otters: Predation and Populations
作者： Hans Kruuk
DOI:
关键词: Fishing 、 Fish <Actinopterygii> 、 Predation 、 Spatial organization 、 Fishery 、 Ecology 、 Spraint 、 Social behaviour 、 Lutra 、 Biology 、 Habitat
摘要: Introduction 1. Spatial organization, holts, and habitat 2. Social behaviour 3. Diet 4. Fish as prey: numbers, behaviour, availability 5. Otters fishing: hunting strategies 6. Thermo-insulation of otters in the sea freshwater 7. Populations, survival, mortality 8. Synthesis: some generalizations speculations 9. Otters, man, conservation References Index
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