- have
modified crests that have both re****bent and
recursive features.
crissum The
feathered area
between the vent and the tail. Also, the collective...
- face
extends lower and male's
crissum is
black T. m. obscurus:
males like
melanocrissus but with
white tips on the
crissum feathers;
females more richly...
-
South America.
Their plumage is
iridescent black with a
white or
rufous crissum (the area
around the cloaca) and tail-tip, and
their legs and
bills are...
- are whitish-buff, and the chest, neck, mantle, back,
upper tail coverts,
crissum (the
undertail coverts surrounding the cloaca), and
basal part of the tail...
-
where a tint of
pinkish lavender is
usually present. The
lower belly and
crissum (the
undertail coverts surrounding the cloaca) is white. As with related...
-
Undertail coverts Upper mandible (or maxilla)
Uppertail coverts Vent,
crissum or
cloaca Vent band
Parts of the
wings include:
Alula Apical spot Axillar...
-
Amazon basin in
South America.
Males have
black plumage,
except for a
white crissum (the area
around the cloaca), with
curly feathers on the head and red bill...
- neck,
forming a
lanceolated shape, as well as the pale
brown to
rufous crissum, and
narrow mottled grey-brown band
across the
greater wing coverts, all...
-
meeting of wing and body).
Underparts white with
rufous or
tawny bars. The
crissum (the
undertail coverts surrounding the cloaca) is white.
Thighs rufous...
-
streaked buff on the
mantle and nape. The
underparts are buff,
while the
crissum (the
undertail coverts surrounding the cloaca), primaries,
underwing coverts...
