The annual cycle of plasma irLH and steroid hormones in feral populations of the white-crowned sparrow, Zonotrichia leucophrys gambelii.
D000818:Animals; D001717:Birds / Q000097:blood*; D003345:Corticosterone / Q000097:blood*; D013196:Dihydrotestosterone / Q000097:blood; D004958:Estradiol / Q000097:blood; D004970:Estrone / Q000097:blood; D005260:Female; D012739:Gonadal Steroid Hormones / Q000097:blood*; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D010507:Periodicity; D012098:Reproduction; D012621:Seasons; D013739:Testosterone / Q000097:blood
D012739:Gonadal Steroid Hormones; D013196:Dihydrotestosterone; D004970:Estrone; D013739:Testosterone; D004958:Estradiol; D007986:Luteinizing Hormone; D003345:Corticosterone