Tower Grove Park St. Louis MO. 5-25-12

Quotes per The Sibley Guide to Birds 
Empi Flycatcher. "low contrast throat; moderate primary projection"

Warblers. Little yellow jobs w/out wing-bars
large eye; dark skull cap

"plain greyish upperside" 

Oporornis warbler looking quite MacGillivray's like 
What plumage character eliminates MacG?
 defaulting ID to Mourning Warbler

Bill Rudden
St. Louis MO

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