White-tailed Trogon
A species of Neotropical Trogons Scientific name : Trogon chionurus Genus : Neotropical Trogons
White-tailed Trogon, A species of Neotropical Trogons
Botanical name: Trogon chionurus
Genus: Neotropical Trogons
Content
Description
Description
This relatively large trogon is 28 to 30 centimetres (11 to 12 in) long. As most trogons, it is strongly sexually dimorphic. In the male the head and upper breast are dark blue (appears blackish in poor light), and the back is green, becoming bluer on the rump. The lower underparts are orange-yellow. The wings are black, vermiculated with white. The undertail is almost entirely white with only a very narrow black base to each feather. The complete eye-ring is pale bluish. The female white-tailed trogon resembles the male, but has a grey back, head and breast, and rather indistinct black-and-white barring mainly to the inner webs of each tail feather (less on outer webs). For comparison, the similar but smaller gartered trogon (T. caligatus) has a yellow (male) or incomplete white eye-ring (female), and the male also has barring to the undertail. There is no overlap in the distribution of the white-tailed and green-backed trogons, but the two can be separated by the undertail pattern: Unlike the white-tailed trogon, the male green-backed trogon has a broad black base to each feather, and the female has relatively distinct black-and-white barring mainly to the outer webs of each feather. The male white-tailed trogon also has a bluer rump than the green-backed trogon. The song of the white-tailed trogon consists of 15-20 very fast cow notes.
Size
28 cm
Scientific Classification
Phylum
Chordates Class
Birds Order
Trogons Family
Trogons and quetzals Genus
Neotropical Trogons Species
White-tailed Trogon