‡a
Birds of Buckton, 2022:
‡b
title page (Mark Thomas) page 360 (originally from Sheffield, he is an experienced birder and ringer who first visited Buckton in 1988; since 2001 he has been recording birds at Buckton in a detailed and systematic bird observatory style; professionally he is the head of the Investigations Team at the RSPB and based in Cambridgeshire)
‡a
British Ornithologists' Union WWW site, viewed July 6, 2023
‡b
Records Committee page (Mark Thomas; experienced birder and a permit ringer with a particular passion for migration and weather; for the past three decades he has been dedicated to his patch at Buckton on the East Yorkshire coast; BSc(Hons) in Environmental Management; he is currently Head of Investigations at the RSPB, a team he has worked in for the past 22 years dealing with rare breeding birds, egg collecting and raptor persecution)