Note 237 — Chapter XX · THE EYESS SAKER FALCON
D. C. (Douglas Craven) Phillott translation
I have known a saker that in the immature plumage was white and covered with spots (such a saker is styled in the Kapurthala State chītal charg͟h and is there considered useless for anything except hare) assume this red kestril-like plumage on its first moult.