"Percevia is the best search engine I have found for identification-it always gives an answer. David Lukas, Tiburon, CA"

 

NOTE: THE PERCEVIA BIRD DATABASE HAS BEEN MOVED TO WWW.WHATBIRD.COM
The WhatBird site has many new features that show off the Percevia software technology.
Be sure and bookmark www.whatbird.com.

Web Client Tutorial
Pocket PC Client
Technical Details
FAQ
Credits and Sources
Product Reviews
Links and Exchange
Privacy Policy
Site Map
Contact Us
Forums
Blog

percevia blog

 

 

 

CREDITS and SOURCES

CREDITS

 

Publisher

Mitchell Waite

 

Authors

Gary Owen Dick, David Lukas, Simone Whitecloud, Lisa Klink, Nataliya Kovalenko,

 

Artists

Yury Anatolievich Lisyak, Irina Sergeevna Rud-Volga, Samira Viktorovna Belous, Imran Khan, Juan Manual Costa, Santiago Cornejo, Kavita Jhunjhunwala, Ryan Durney.

 

Programming

Rick Stephens, Dan Johansson, Robert Levy, Oleg Shomonko.

 

Audio

Martyn Stewart (Naturesound), Cornell Ornithology Labs.

 

SOURCES

 

National Geographic Field Guide to Birds of North America, Third Edition, National Geographic Society, Copyright © 1999, Washington, DC, ISBN 0-7922-7451-2

 

The Sibley Guide to Birds, David Allen Sibley, National Audubon Society, Copyright © 2000, Alfred A. Knopf, Publisher, New York, NY, ISBN 0-679-45122-6

 

Smithsonian Birds of North America, Fred J. Alsop III, Copyright © 2001, DK Publishing Inc., New York, NY ISBN 0-7894-8001-8

 

A Field Guide to Western Birds: A Completely New Guide to Field Marks of All Species Found in North America West of the 100th Meridian and North of Mexico, Roger Tory Peterson, Copyright © 1990, Houghton Mifflin Company, New York, NY ISBN 0-618-13218-X

 

National Audubon Society Field Guides to North American Birds, Western Region, Miklos D. F. Udavardy, Copyright © 1994, Alfred A. Knopf, Publisher, New York, NY ISBN 0-679-42851-8

 

National Audubon Society Field Guides to North American Birds, Eastern Region, John Bull and John Farrand, Jr., Copyright © 1994, Alfred A. Knopf, Publisher, New York, NY ISBN 0-679-42852-6

 

Birds of North America, Kaufman Focus Guides, Kenn Kaufman, Copyright © 2000, Houghton Mifflin Company, New York, NY ISBN 0-618-13219-8

 

American Bird Conservancy's Field Guide All the Birds of North America, Jack L. Griggs, Copyright © 1997, Harper Collins, New York, NY ISBN 0-06-273028-2

 

Birds of Northern California, Lone Pine Field Guide, David Fix, Andy Bezener, Copyright © 2000, Lone Pine Publishing, Renton, WA ISBN 1-55105-227-X

 

Home | Help
© 2002 - 2005  Mitch Waite Group All rights reserved. Privacy Policy

Percevia® Registered in the U.S. Patent and Trademark Office.
The Percevia field guides, database and search protocol are patent pending.

Searching with Percevia always gives an answer!