La Tour du Valat

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Avian population trends in Scalesia forest on Floreana Island (2004-2013): Acoustical surveys cannot detect hybrids of Darwin’s tree finches Camarhynchus spp.

Katharina J. Peters, Auteur ; Sonia Kleindorfer, Auteur

Dans Bird Conservation International (28(2) June 2018)

Floreana Island has the highest proportion of local land bird extinctions on the Galápagos Archipelago, and is home to the range-restricted and critically endangered Medium Tree Finch Camarhynchus pauper. We used acoustic surveys during 2004, 20[...]

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