Mexico

Birds of Oklahoma Field Guide – Used Book in Good Condition. View on Amazon
Birds of New Mexico Field Guide – Used Book in Good Condition. View on Amazon
The New Stokes Field Guide to Birds: Eastern Region – Little Brown and Company. View on Amazon
Peterson Field Guide To Birds Of Northern Central America (Peterson Field Guides) – Houghton Mifflin. View on Amazon
A Field Guide to Venomous Animals and Poisonous Plants: North America North of Mexico (Peterson Field Guides) – Authors: Steve Foster and Roger Caras. View on Amazon
National Audubon Society Field Guide to Fishes: North America (National Audubon Society Field Guides) – NATIONAL AUDUBON SOCIETY FIELD GUIDE TO FISHES; NATIONAL AUDUBON SOCIETY FIELD GUIDE TO FISHES; Random House. View on Amazon