Karl Overman: Birds and More

 
 

The Ecuador bird is from the southwest corner of the country where the unstreak race of the Streaked Saltator occurs so I am puzzled why I saw both streaked and unstreaked versions at Jorupe.  Are juveniles streaked and adults unstreaked?

 

Streaked Saltator  (Saltator striatipectus)

modified January 7, 2018