Ferreira, A. R. J., Smulders, T. V., Sameshima, K., Mello, C. V., & Jarvis, E. D. (2006). VOCALIZATIONS AND ASSOCIATED BEHAVIORS OF THE SOMBRE HUMMINGBIRD (APHANTOCHROA CIRRHOCHLORIS) AND THE RUFOUS-BREASTED HERMIT (GLAUCIS HIRSUTUS).

Ferreira, Adriana R. J., Tom V. Smulders, Koichi Sameshima, Claudio V. Mello, und Erich D. Jarvis. VOCALIZATIONS AND ASSOCIATED BEHAVIORS OF THE SOMBRE HUMMINGBIRD (APHANTOCHROA CIRRHOCHLORIS) AND THE RUFOUS-BREASTED HERMIT (GLAUCIS HIRSUTUS). 2006.

Ferreira, Adriana R. J., et al. VOCALIZATIONS AND ASSOCIATED BEHAVIORS OF THE SOMBRE HUMMINGBIRD (APHANTOCHROA CIRRHOCHLORIS) AND THE RUFOUS-BREASTED HERMIT (GLAUCIS HIRSUTUS). 2006.