"Percevia is the best search engine I've found to identify any bird in North America" - 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 SEARCH TUTORIAL

The Match Window
Before we search here are a few important facts. First to keep the screen from being cluttered, the Match window only shows the first  8 birds in the database. To see all the birds click the Show All button at the top of the Match window. All the birds in the database will then appear in a new window. You can click any bird icon at any time to see its full species account. To go back to the search screen click the Back button in the Show All matches window.
 

 

 
The Match Window

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The Percevia field guides, database and search protocol are patent pending.

Searching with Percevia always gives an answer!