Rose comb and fertility in silver Spangled Hamburgs.
D000818:Animals; D002645:Chickens / Q000502:physiology*; D003116:Color; D003129:Comb and Wattles; D005298:Fertility; D005838:Genotype; D006801:Humans; D006824:Hybridization, Genetic; D008297:Male; D012737:Sex Factors; D013997:Time Factors