Definition of Undertail. Meaning of Undertail. Synonyms of Undertail

- Undertale is a 2015 2D role-playing video game created by American indie developer Toby Fox. The player controls a child who has fallen into the Underground:...
- opening (the ear of a bird has no external features). The uppertail and undertail coverts cover the base of the tail feathers above and below. Sometimes...
- feathers shimmer with iridescent brilliance. All species share bright red undertail coverts; the scientific name of one species, the blue-headed parrot (P...
- imperial pigeon differs from all these by its plain white thighs and undertail coverts (though often with a dark spot at the very tip), and its narrowly...
- specific epithet is from the Modern Latin analis meaning "relating to the undertail-coverts of the vent". In 1858 it was moved to genus Formicarius that had...
- flight feathers (remiges), part of the tail (rectrices) and spots on the undertail coverts. The head can be brown, soiled by eating fruit. The flight of...
- border. The female is a brighter red on the head, back, and wings. Her undertail coverts are yellow and at least an inch of the tail is bright pure yellow...
- the crown is yellowish green. The uppertail coverts are bronzed and the undertail coverts are unmarked rufous. The male has a pinkish band on the upper...
- cage-bird trade. The plumage is all white with red undertail coverts tipped white, yellowish undertail and pale yellow underwings. It is 12 inches (30 cm)...
- Race pyrrhorrhoa is darker than the nominate; race pyrrhorrhoa has buff undertail coverts. In the related common gallinule (Gallinula galeata) of the Americas...