Hi Tweets,

Check this out, it's from tonite's "All Things Considered" on NPR, it's
pretty interesting--a White-Throated Sparrow who also sings a
Black-Throated Green Warbler's song:

http://www.npr.org/programs/atc/features/2001/apr/010409.birds.html


Mary Klein
Seattle WA
bassclef at aa.net