Characterization of visual pigments, oil droplets, lens and cornea in the whooping crane Grus americana.
Porter ML, Kingston AC, McCready R, Cameron EG, Hofmann CM, Suarez L, Olsen GH, Cronin TW, Robinson PR. Characterization of visual pigments, oil droplets, lens and cornea in the whooping crane Grus americana. J Exp Biol. 2014 Nov 01; 217(Pt 21):3883-90.