Vireo

The vireos () are a group of passerine birds that are mostly in the part of the New World. Their feathers are dull-colored and greenish, the smaller species slightly resembling wood warblers. New evidence from DNA places vireos as relatives of crows. Vireos are mostly shy.

 References 

 Other websites 
 Vireos (Vireonidae)  information, including 33 species with videos and 40 with photographs at the Internet Bird Collection

Category:Passeri