Ocotea endresiana fruits are eaten primarily by five species of birds: Emerald Toucanet (Ramphastidae: Aulacorhynchus prasinus), Resplendent Quetzal (Trogonidac: Pharomachrus mocinno), Three-wattled Bellbird (Cotingidae: Procnias tricarunculata), Mountain Robin (Turdidae: Turdus plebejus), and Black Guan (Cracidae: Chamaepetes unicolor), all of which breed in the study site during the fruiting season.
Nuevos registros de Macropsalis forcipata, Cyanocorax caeruleus y Pyroderus scutatus (Aves: Caprimulgidae, Corvidae y Cotingidae) en la provincia de Corrientes, Argentina.