scapulars black, the least coverts slightly margined with whitish,
the median and inner greater ones broadly tipped with white,
forming a conspicuous alar ba r; quills dark brown, very narrowly
edged with whitish, the secondaries black, more broadly margined,
so as to form a line continuous with the wing-band; upper tail-
coverts and tail black, slightly tipped with white, the penultimate
feather a little more broadly, the outermost altogether white on the
external web; cheeks, sides of neck, and under surface of the body
white, with a broad pectoral band of glossy black ; thighs black ;
flanks also mixed with blackish; under wing-coverts black, the
lower ones and those along the bend of the wing white; bill and
feet black; iris yellow. Total length, 5-3 inches; culmen, 0 5 ;
wing, 2-5; tail, 2-2 ; tarsus, 073.
Adult female—Above similar to male, but differing below. Under
surface white, sides of body mixed with grey; a patch in the centre
of the throat and a pectoral band deep chestnut.
336. B a t is p r ir it . Western White-flanked Flycatcher.
(Plate X. figs. 2, 3.)
As before mentioned the male of this species is so similar to that
of B. molitor, that a slight difference in size seems to be the only
character for separating them. The females are quite unlike each
other, and we believe that any one comparing the hen of the present
bird with the plate in Le Yaillant’s work will see that this is the
“ Pririt” figured by him. Mr. Ortlepp has procured it near Coles-
berg, and the only other localities whence we have seen specimens
are Benguela and Damara Land. Mr. Andersson observes:—“ This
species is very abundant in the Swakop valley; it is usually seen in
pairs about large trees, which it explores carefully and systematically
in search of insects. It has at times a peculiar far-sounding note,
which a stranger might imagine to be uttered by a bird at a great
distance, whilst, in reality, the bird is near at hand.”
Adult male.—Indistinguishable from B. molitor in colour, but a
little smaller ; “ iris light lemon-yellow on the inner edge, shading
off into greenish grey in the outer circle” (Andersson). Wing, 2'15.
Adult female.—Above clear bluish grey, the rump mottled with
white; sides of neck and nuchal spot clear orange buff; a narrow
superciliary line of white from the base of the bill; lores, feathers