title: Changes in plasma levels of luteinizing hormone, steroid, and thyroid hormones during the postfledging development of white-crowned sparrows, Zonotrichia leucophrys.
mesh_terms: D000818:Animals; D001717:Birds / Q000097:blood* / Q000502:physiology; D003345:Corticosterone / Q000097:blood; D005241:Feathers / Q000254:growth & development; D005260:Female; D008027:Light; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D012737:Sex Factors; D012726:Sexual Behavior, Animal; D013739:Testosterone / Q000097:blood*; D013963:Thyroid Hormones / Q000097:blood*
chemical_list: D013963:Thyroid Hormones; D013739:Testosterone; D007986:Luteinizing Hormone; D003345:Corticosterone