Article ISI
J Comp Physiol A  (2008)

Spectral sensitivities of photoreceptors and their role in colour discrimination in the Green-backed Firecrown Hummingbird (Sephanoides sephaniodes).

Herrera G; Zagal JC; Diaz M; Fernández MJ; Vielma A; Cure M; Martinez J; Bozinovic F; Palacios AG