yyattung 16/12/2008 21:26
Clement's Checklist of the birds of the world
The latest version of the Clement's Checklist of Birds of the World (6th edition) is available in this link:
[url]http://www.birds.cornell.edu/clementschecklist/Clements%20Checklist%206.3.2%20December%202008.xls[/url]