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Ecological traps : current evidence and future directions [Proceedings of the Royal Society B]

Keywords : effect size, fitness, habitat selection, human-induced rapid environmental change, maladaptive, preference

par Frédéric Magné - publié le

Ecological traps, which occur when animals mistakenly prefer habitats where their fitness is lower than in other available habitats following rapid environmental change, have important conservation and management implications. Empirical research has focused largely on assessing the behavioural effects of traps, by studying a small number of geographically close habitat patches. Traps, however, have also been defined in terms of their population-level effects (i.e. as preferred habitats of sufficiently low quality to cause population declines), and this is the scale most relevant for management.(...)

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