1090. Hypacanthis spinoides ambiguus

(1090) Hypacanthis spinoides ambiguus.

The Yunnan Greenfinch.

Serinus ambiguus Oust., Bull. Mus. Paris, 1896, p. 186 (Yunnan).

Vernacular names. None recorded.

Description. Similar to the Himalayan Greenfinch but very much darker everywhere ; the forehead is never yellow, the crown and head are almost or quite black ; the upper plumage is darker and greener with only a wash of yellow on the rump; the lower parts are olive-green washed with bright yellow on the breast and abdomen and the pale parts of the tail are bright yellow.

Colours of soft parts. Iris brown to dark brown ; bill pinkish-brown, bone-grey, pale grey-brown, the base and lower mandible palest; legs pale neshy-brown to grey-brown or dull brown (Forrest & J. P. Cook).

Measurements. Wing 77 to 81 mm.; tail 47 to 50 mm.; tarsus about 14 mm. ; culmen about 10 to 11 mm.

Distribution. Shan States, Yunnan to Szecbuan.

Nidification. The late Mr. J. P. Cook took a nest of this species at Kalaw, Shan States, on the 7th of July. He describes it as made of dry pine-needles and moss, lined sparingly with wool and feathers, but so loosely built that it came to pieces in his hand on removal. It was placed, well concealed, in the head of a pine-sapling six feet from the ground, close to his house. The four eggs are pale greenish-blue, sparingly spotted with black at the larger end, with one or two hair-like streaks. They measure from 17.9 x 13.3 to 19.0 x 14.0 mm.

Habits. Forrest found this bird common in Yunnan between 9,000 and 12,000 feet in pine-forests but Mr. Cook obtained it at much lower elevations in the Shan Stares.

BookTitle: 
The Fauna Of British India, Including Ceylon And Burma-birds(second Edition)
Reference: 
Baker, EC S (1922–1930) The fauna of British India including Ceylon and Burma. Second edition. vol.3 1926.
Title in Book: 
1090. Hypacanthis spinoides ambiguus
Book Author: 
Edward Charles Stuart Baker
CatNo: 
1090
Year: 
1926
Page No: 
161
Common name: 
Yunnan Greenfinch
M_ID: 
30844
M_CN: 
Black-headed Greenfinch
M_SN: 
Chloris ambigua
Volume: 
Vol. 3
Term name: 
id: 
3896

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