Listar por tema "extinction risk"

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Effective population size for South American sea lions along the Peruvian coast: The survivors of the strongest El Niño event in history

De Oliveira, L.R.; Fraga, L.D.; Majluf, P. (Crambridge University Press, 2012)

The South American sea lion, Otaria flavescens, has been considered vulnerable and under the threat of extinction in Peru due to the drastic demographic changes as a result of the impact of low food availability and the ...