info:oai:gala.gre.ac.uk:54821info:ofi/fmt:xml:xsd:journalDias da SilvaRenann H. P.Dias da Silva, Renann H. P.Castro-SáMatheus JoséCastro-Sá, Matheus JoséBarnettAdrian A.Barnett, Adrian A.PeresCarlosPeres, CarlosGordoMarceloGordo, Marcelo5Oro-facial contact behaviors in wild white uakaris (Cacajao calvus): first documentation of direct facial contact and facial investigation in Pitheciidae589 September 2026Biotropica0006-3606article