Singing birds

1.
Swamp Sparrow -- 4/9/09

2.
Pine Warbler --April 18, 2009

3.

Chestnut Sided Warbler -- May 27 2008

4.
Northern Parula -- May 6, 2009

Photos 1 & 2 by Lloyd Spitalnik
http://www.lloydspitalnikphotos.com

Photos 3 & 4 by David Speiser http://www.lilibirds.com