Crested Quetzal (Pharomachrus antisianus) preying on a Glassfrog (Anura, Centrolenidae) in Sierra de Perijá, northwestern Venezuela. Revista Brasileira de Ornitología

Quiroga-Carmona M, Naveda-Rodríguez A. (2014). Crested Quetzal (Pharomachrus antisianus) preying on a Glassfrog (Anura, Centrolenidae) in Sierra de Perijá, northwestern Venezuela. Revista Brasileira de Ornitología, 22 (4).