title: Some social and hormonal determinants of nest-building behaviour in the ring dove (Streptopelia risoria).
mesh_terms: D000818:Animals; D002940:Circadian Rhythm; D010856:Columbidae; D004054:Diethylstilbestrol / Q000494:pharmacology*; D005260:Female; D006120:Grooming; D008297:Male; D009425:Nesting Behavior / Q000187:drug effects*; D011374:Progesterone / Q000494:pharmacology*; D012737:Sex Factors; D012919:Social Behavior; D013045:Species Specificity
chemical_list: D011374:Progesterone; D004054:Diethylstilbestrol