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2018-06-21
Tashkent region, Yangiabad |
© Luiza Mardonova
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Adult male of Asian Paradise Flycatcher has black-blue bright metallic glossed head and throat. Head is with large pointed crest formed by extended feather of same glossy-black color. Back, uppertail and tail are bright-rufous; central tail feathers are much elongated, sometimes in 2-3 times longer than other ones. Flight feathers and greater wing coverts are dark-horn-color with bright-white outer webs, lesser coverts are with rusty outer webs; sometimes horn-color on lesser coverts kept only as narrow strip on feather shaft. Underparts excepting throat are all white, underwings are pale-rusty. Bill is broad, heavy, bluish-horn-color with darker little hook on tip. Legs are bluish-grey, eyes are dark-brownish, eye-ring is blue. In contradiction from male the adult female has slate-grey (not black) cheeks, ear-coverts, throat and upper-neck; breast and fore-belly are with grayish tone; crest is lesser and dimmer than in male; central tail feathers are almost not elongated (only on some old females these feathers are much longer than other ones, but never so long as on males). Greater wing coverts and flight feathers are with rufous outer webs, which made furled wing undistinguished from back in color. Unmoulting juveniles are rufous above, with darker forehead and crown. Crest is lack. Neck and fore-breast are grayish-buff, other underparts are white. After first moulting the black-blue crest becomes; males and females in this age are undistinguished. After second moulting the young male has final plumage, only central tail feathers are slightly elongated. Sizes: male wing 89-100, female wing 88-98, male tail 107-320, female tail 103-135, tarsus 16-18.5 mm. Weight: 18.5-21.8 gr.
"Птицы Казахстана" том 3. "Наука". Алма-Ата, 1970.