title: Structure and function of vulture pecten.
mesh_terms: D000221:Adaptation, Ocular; D000818:Animals; D001717:Birds / Q000033:anatomy & histology*; D003593:Cytoplasm; D004847:Epithelial Cells; D006651:Histocytochemistry; D008027:Light; D010860:Pigments, Biological; D013696:Temperature; D014822:Vitreous Body / Q000033:anatomy & histology* / Q000166:cytology / Q000378:metabolism / Q000502:physiology
chemical_list: D010860:Pigments, Biological