Kevin Karlson

The Shorebird Guide by Kevin Karlson,Michael O'Brien,Richard Crossley Christopher Helm Publishers Ltd Paperback 13 July 2007 from£40.48 | RRP: ~~£24.99~~
Gulls Simplified – A Comparative Approach to Identification by ,Karlson, Kevin Princeton University Press Paperback 16 October 2018 from£N/A | RRP: £
The Shorebird Guide by Michael O'Brien,Richard Crossley,Kevin Karlson Houghton Mifflin Harcourt (HMH) Turtleback 24 April 2006 from£21.55 | RRP: ~~£16.92~~