From the U.S. Fish and Wildlife Service's online digital media library.
Check http://images.fws.gov/ for higher quality version.

Metadata
Title: Northern Spotted Owl
Alternative Title: (none)
Creator: Hollingsworth, John and Karen
Source: WO-5227-30
Publisher: U.S. Fish and Wildlife Service
Contributor: DIVISION OF PUBLIC AFFAIRS
Language: EN - ENGLISH
Rights: (public domain)
Audience: (general)
Subject: bird of prey, raptor, bird
Date Issued: January 28 2002