The colours of the feathers are confusing brown to black, so are the stripes on the wings. Or the white on the under sides of the tail feathers.


COMMON-The yellow zero mask

JUNGLE-No tuft but watch for the blue tinge on base of lower beak

WHITE-VENTED -Watch that hairy tuft

CRESTED- Very thick tuft, Orange eyes, Ivory-beak

I find that easiest is to look at the head instead