I think I heard the same call today in the woods behind my house. Same
habitat, including babbling brook. Couldn't ID the song either.
Port Kent, NY
>Oh, and hey, what bird, in a mixed deciduous and pine woods, along a
>flowing stream makes the sweet call:
>treet treet treeeeeeeeeeee tree'-et! (the accented syllable being a
>tad higher than the rest)? SNIP