But the Ukrainian fields, bright green with their summer plumage, make it hard to remember the explosion at the No. 4 reactor.

Male easily distinguished from all other larks by all black summer plumage; in winter black becomes browner.

All but four of the surviving skins are in summer plumage, and only two of these are immature.

These early parties are nearly always found at Thorney Island and include a high proportion of adults in summer plumage.

The endemic race in Sri Lanka retains summer plumage, including the shorter tail, all year round.

What was she saying to her two captured birds in their bright summer plumage?

By now, the male tanagers have molted, partly or fully, from their scarlet summer plumage to a drab olive.

A further molt in the spring precedes the breeding season and the bird returns to its summer plumage.

Jack, in summer plumage, glowed with colour.

The other races retain summer plumage all year round.