Cassin's Vireo - Region 4

Typical Range

Photo by Dan Jones

Cassin's Vireo - Jeff Davis Co., April 14, 2018

Photo by Mark Lockwood

Cassin's Vireo - Brewster Co., September 14, 2013

Photo by Tripp Davenport

Cassin's Vireo - Brewster Co., May 14, 2011. Same bird as below.

Photo by Tripp Davenport

Cassin's Vireo - Brewster Co., May 14, 2011

Photo by Mark Lockwood

Cassin's Vireo - Brewster Co., April 21, 2011