Steve Madge
Steve Madge was a birder, author, and bird tour leader, based in Cornwall, England.
He was a member of the British Birds [Rarities Committee] and president of the Cornwall [Birdwatching and Preservation Society].
He wrote three volumes in the Helm Identification Guides series - on Wildfowl, Crows and Jays and Pheasants, Partridges & Grouse, and co-authored The [Handbook of Bird Identification] with Mark Beaman.