|Site Of Nest:
in April or May more than 1 m above ground in trees.
Small vertebrates and large invertebrates.
The upperparts are pearl grey, tinged with brown. The cheeks and chin
as well as a thin and often hard-to-see stripe above the eye are white,
and a deep black mask extends from the beak through
the eye to the ear coverts; the area immediately above the
beak is grey. The shoulder feathers are white, and the wings are black
with a white bar. The tail is black, long, and pointed at the tip.
3 - 9,usually 7