88 s A N i n v i c n TEKN.
greyish white, barred with dusky reddish brown. Tail, greyish dusky
on the base and middle part, the inner webs and tips of the feathers
white; legs and toes, dark dusky brown; webs, dark dusky brown.
I n another stage of plumage the head is mottled with black and
white, the back marked with angular spots of black, so also are the
wing coverts and the tail.
