This 1989 1st edition Helm Fieldguide is still the most complete guide to hirundines on the market.
Swallows and Martins Of The World

This 1989 1st edition Helm Fieldguide is still the most complete guide to hirundines on the market.
Greenshank. Copperhouse Pool, Hayle. Lordy, this weather 🤦♀️ but the cappuccino was good 👍
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‘CORNWALL BIRDS (CBWPS)’ is a trading/working name of Cornwall Bird Watching & Preservation Society