Redthroated Diver still in winter plumage

Redthroated Diver still in winter plumage

Observation - Redthroated Diver still in winter plumage. Description: One of at last 8 redthroats in this area on St Patrick's Day (have been common throughout the winter).

One of at last 8 redthroats in this area on St Patrick's Day (have been common throughout the winter).