Warbler, photo 9-25-20 in Troy, NY (1 Viewer)

[Kelly Colgan Azar]

Hello Birders,
Would you please identify this warbler for me? Picture taken in small wooded area in creekside wetland/meadow. Thank you very much for sharing your talent and experience!
Best regards,
Kelly
Troy, NY, north of NYC by 2.5 hours approx.

 

[The Bird Nuts]

Female Black-throated Blue Warbler.

 

[Kelly Colgan Azar]

Good morning, Bird Nuts,
Thank you very much for identifying the bird in my photo and for sharing your sharp eye with me.
Have a wonderful day.
Best regards,
Kelly

 

[birdmeister]

Female BT Blue indeed. That little white "pocket handkerchief" on the wings is key on an otherwise mostly plain warbler.