COMPLETE BIRDS OF NORTH AMERICA
Written by Jonathan Alderfer.
Stock no. 1609794
Published by National Geographic Society. 2006. Nearly fine condition

BIRDS OF EASTERN NORTH AMERICA
Written by Paul Sterry & Brian E. Small.
Stock no. 1609771
Published by Princeton University Press. 1st. 2009. Nearly fine condition

FIELD GUIDE TO THE BIRDS OF NORTH AMERICA
No author.
Stock no. 1803372
Published by National Geographic Society. 1983. Very good condition

BACKYARD GUIDE TO THE BIRDS OF NORTH AMERICA
Written by Jonathan Alderfer & Paul Hess.
Stock no. 1815507
Published by National Geographic Society. 1st. 2011. Slightly better than very good condition

NATIONAL GEOGRAPHIC REFERENCE ATLAS TO THE BIRDS OF NORTH AMERICA
Written by Mel Baughman.
Stock no. 1604117
Published by National Geographic Society. 2003. Nearly fine condition in a nearly fine condition wrapper.

THE AUDUBON SOCIETY FIELD GUIDE TO NORTH AMERICAN BIRDS WESTERN REGION
Written by Miklos D.F. Udvardy.
Stock no. 2118482
Published by Alfred A. Knopf. 2nd USA. 1994. Nearly fine condition

A FIELD GUIDE TO WARBLERS OF NORTH AMERICA
Written by Jon L. Dunn & Kimball L. Garrett.
Stock no. 1208629
Published by Houghton Mifflin Company. 1st. 1997. Nearly fine condition in a fine condition wrapper.

GULLS OF EUROPE, ASIA AND NORTH AMERICA (HELM IDENTIFICATION GUIDES)
Written by Klaus Malling Olsen. Illustrated by Hans Larsson.
Stock no. 1817568
Published by Christopher Helm. 2004. Fine condition in a fine condition wrapper.

FIELD GUIDE TO THE BIRDS OF NORTH AMERICA
Written by Jon L. Dunn & Jonathan Alderfer.
Stock no. 1317097
Published by National Geographic Society. 6th. 2011. Fine condition

THE BIRDS OF INDIANA
Written by Russell E. Mumford & Charles E. Keller. Illustrated by William Zimmerman.
Stock no. 1811191
Published by Indiana University Press. 1st. 1984. Very good condition in a nearly fine condition wrapper.

THE SHOREBIRDS OF NORTH AMERICA
Written by Peter Matthiessen. Illustrated by Robert Verity Clem.
Stock no. 1805564
Published by The Viking Press. 1st. 1967. Very good condition

THE BIRDS OF NORTH AMERICA
Written by Jacob H. Studer.
Stock no. 1804391
Published by The Natural Science Association Of America. 1897. Very good condition