Feathers can be intermixed with scales on some birds' feet.

The forewings are brownish grey tipped with white and intermixed with white scales.

The forewings have pale yellowish-brown scales intermixed with few reddish-brown and brown scales.

The forewings are dark brown intermixed with brown and pale-brown scales.

The forewings are pale brownish orange intermixed with brown scales.

The forewings are rusty brown intermixed with bluish white scales forming irregular longitudinal stripes, except near the margins.

The forewings are pale brown intermixed with greyish-brown scales or brownish-orange scales.

The forewings are pale brown intermixed with a few brown and brownish-yellow scales.

The forewings are pale brown intermixed with white and few brownish-orange scales.

The forewings are pale yellowish brown intermixed with brown scales near the middle.