SUBADULT
Pale brown
Short 7th
Pale base (double comma)
Short 7th
Double comma
Long, evenly shaped wings
Coverts paler than flight feathers
Forward-looking eyes
Small bill
Pale
"Tight trousers"
Pale
ADULT
Almost Buzzard size
C. pomarina
B. buteo
Drooping hand
Drooping hand
White patch
Pale patch
Contrasting coverts