Description:
Male,
dark brown above. Forehead, face and underparts white.
Female, duller in coloring than the male. The white
is limited to the lower breast and belly. Other underline
shows greyish-brown.
Adult male: The forehead is clean white. The top of
the head and nape are blue-grey grading to ashy chocolate-brown
on the back of the neck and pale grey on side of the
neck. The face is white except for a small black postocular
spot on the ear-coverts connected to grey on sides
of the neck. The mantle, scapulars, tertials, secondaries,
inner and outer wing-coverts, back, rump and uppertail-coverts
are all ashy chocolate-brown. The inner two tertials
and inner two greater wing coverts have large dark
purplish subterminal spots. The rump is a marginally
paler, ashy, chocolate-brown edged by two darker brown
bars. The inner rectrices are dark chocolate-brown
with a blackish terminal third. The outer pair of
tail feathers is grey with a black terminal bar and
greyish tip. The undertail is dark brown. The primary
wing-coverts, primaries and secondaries all show chestnut
bases on the inner webs with brown tips and some chestnut
edging on the outer web of the inner primaries. The
extent of the chestnut progressively reduces on the
inner secondaries. The under-wing is chestnut. The
chin, throat and breast are clean white. The flanks
and undertail-coverts are dull brown. The iris is
blackish-brown. Orbital skin forms a very narrow purplish-red
eye-ring. The bill is deep purple with a dark tip.
Feet are purplish-red.
Adult
female: Generally duller, the white on the female
is limited to the lower breast and belly. Otherwise,
female is pale greyish-brown below and above very
similar to the male. The forhead and top of the head
are greyish-brown with no hint of bluish-grey. The
bare part may be slightly duller.
Juvenile:
Generally like a female but with chestnut fringing
and dark brown subterminal bars, to greater or lesser
extent depending upon age, to the feathers of the
breasts, flanks, hindcrown and mantle. The wing-coverts
and tertials show this to more marked extent.
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Natural
Habitat: |
Sub-Saharan
Africa from Sierra Leone and S. Ethiopia south to
E. South Africa. Also Comoro Islands. A wide variety
of forested and otherwise thickly vegetated habitats,
including primary and secondary montane, lowland and
riparian forests, and thickly planted gardens and
plantations.
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