The Sibley Guide to Birds (Sibley Guides) (2ND ed.) by David Allen Sibley 1930's A distinctive blend of art

A distinctive blend of art and science

in praise of the first edition

and biking

It takes just three to seven weeks to go from a tiny

Making friends wherever she goes

The Sibley Guide to Birds (Sibley Guides) (2ND ed.) by David Allen Sibley 1930's A distinctive blend of artThe publication of The Sibley Guide to Birds, First Edition quickly established David Allen Sibley as the author and illustrator of the nation's supreme and most comprehensive guide to birds. Used by millions of birders from novices to the most expert, The Sibley Guide became the standard by which natural history guides are measured. The second edition builds on this foundation of excellence, offering massively expanded and updated information, new