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.
173 ringed. 5 pied fly, 105 sedge, 27 white, 8 reed, 6 grasshopper, 1 garden, 9 willow. c.8 Tree Pipit flying over
Hey @KneppWilding did these come from you? Causing quite a stir amongst our @EdenDegrees students down here in Cornwall!
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‘CORNWALL BIRDS (CBWPS)’ is a trading/working name of Cornwall Bird Watching & Preservation Society