Tropical Parula?
Laguna Atascosa NWR, Texas
January 2011
Although this bird was identified as a Tropical Parula on the Texas Rare Bird
Alert, it is probably a hybrid Tropical/Northern Parula. Check this link for
more information on hybrids of these species:
http://www.sibleyguides.com/2008/01/parula-hybrids/
BURP!