130 SITT1D.«. 



Nidification. This bird breeds both in Afghanistan and 

 Baluchistan troni early March to the end of April or early May. 

 Tlie nest-hole may be either in a tree or in a rock but in the very 

 great majority of cases it will be in the latter. The hole is lined, 

 sometimes partially, sometimes throughout, with a clay wiiich 

 becomes very hard when set, and this lining is continued until it 

 projects in a cone beyond the entrance for from 6 to 9 or 1 inches. 

 In addition to this, however, the bird decorates the face of the 

 rock or the bark of the tree all round the entrance for some 

 distance with feathers stuck in the crevices of the rock or bark. 

 The lining to the nest is generally fur or hair, sometimes with a 

 few feathers, but underneath this is often a bed of leaves, chips of 

 bark, touch-wood or similar material. The eggs vary from four to 

 six or rarely seven in number; the ground is a white of a purer, 

 harder tint than that of most IVuthatches and the spots of brown 

 are sparser and more definite. They are generally rather scanty 

 in number but more numerous at the larger end than elsewhere. 

 The normal shape is a broad, blunt oval, and twenty-four Indian 

 eggs average about 21-2xl6'0mm. These were all taken by 

 Creneral Betham at Quetta. 



Habits. This bird is common in Baluchistan, where Betham took 

 many nests, and extends in some numbers along the frontier in 

 suitable localities between 3,000 and 7,000 feet, ascending yet 

 higher tlian this in the noi'thern portion of its range. In general 

 habits, flight, voice and food it is a tyi^ical Nuthatch, but rocks 

 form its principal hunting-ground rather than trees, though it 

 does resort to these also on occasions. It is never, howe\er, a 

 forest bird and frequents bare hillsides with but little cover of 

 any sort just as often as it does those a little less bare which have 

 a few scattered trees and an odd ravine or so with bush or tree 

 forest. It is said not to be a shy bird or to shun observation. 



(117) Sitta leucopsis leucopsis. 



The White-cheeked Nuthatch. 



Sitia leucopsis Gould, P. Z. S.. 1840, p. 113 (Himalayas) ; Blanf. &, 

 Oates, i, p. .306. 



Vernacular names. None recorded. 



Description. Forehead, crown, nape and a part of the sides of 

 neck glossy black; upper ])lumage, closed wings and central tail- 

 feathers slaty-blue ; other tail-feathers black, tipped with slaty- 

 blue, the three outer pairs with a subterminal white patch on 

 the inner web and the outermost pair with a white band also on 

 the outer web ; sides of the head and lower plumage white, more 

 or less tinged with pale fulvous; flanks and under tail-coverts 

 rich chestnut. Sexes alike. 



Colours of soft parts. Iris hazel-brown to dark brown; bill 

 black, the base of tlie lower mandible whitish-hornv or pale grey- 

 horny; legs yellowish- or greenish-brown. 



