title: Photoperiodic responses in bilaterally enucleated female white-crowned sparrows, Zonotrichia leucophrys gambelii.
mesh_terms: D000818:Animals; D001717:Birds / Q000502:physiology*; D002940:Circadian Rhythm; D003624:Darkness; D005260:Female; D008027:Light; D050356:Lipid Metabolism; D007986:Luteinizing Hormone / Q000097:blood; D009799:Ocular Physiological Phenomena; D010786:Photoreceptor Cells / Q000502:physiology; D013997:Time Factors
chemical_list: D007986:Luteinizing Hormone