title: Endocrine and body weight changes of nesting and non-nesting Canada geese.
mesh_terms: D000728:Androgens / Q000097:blood; D000818:Animals; D001835:Body Weight; D003345:Corticosterone / Q000097:blood; D004967:Estrogens / Q000097:blood; D005260:Female; D005777:Geese / Q000502:physiology*; D012739:Gonadal Steroid Hormones / Q000097:blood*; D008297:Male; D009425:Nesting Behavior / Q000502:physiology; D010058:Oviposition; D012098:Reproduction; D012621:Seasons; D012726:Sexual Behavior, Animal / Q000502:physiology; D012741:Sexual Maturation
chemical_list: D000728:Androgens; D004967:Estrogens; D012739:Gonadal Steroid Hormones; D003345:Corticosterone