JANJ
Well-known member
The rare N. Parula x Yellow-throated Warbler.
http://www.westol.com/~banding/Suttons_Warbler.htm
http://www.birdingonthe.net/mailinglists/PENN.html#1209944645
JanJ
http://www.westol.com/~banding/Suttons_Warbler.htm
http://www.birdingonthe.net/mailinglists/PENN.html#1209944645
JanJ