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Content with tag allee effect .

On the path to extinction: inbreeding and admixture in a declining gray wolf population

Allee effects reduce the viability of small populations in many different ways, which act synergistically to lead populations towards extinction vortexes. The Sierra Morena wolf population, isolated in the south of the Iberian Peninsula and composed of just one or few packs for decades, represents a good example of how diverse threats act additively in very small populations. The genome of one of the last wolves identified (and road?killed) in Sierra Morena and that of another wolf in the...