Display chart, Nuptial Plumage I, 1 a b Horned Bellbird, 2 a b Red-spotted Bluethroat, 3 a b Pin-tailed Whydah, 4 a b Eurasian Teal, 5 a b Ruff, 6 Painted-snipe, female, 7 Lesser Prairie Chicken during a courtship display, 8 a b Featherbush Alk, 9 a b Great Crested Grebe, 10 Temminck's Tragopan with inflated throat pouch and erect horns, a nuptial plumage b ordinary plumage of the male, illustration, Meyers Konversations-Lexikon encyclopedia, 1897