I have seen and heard lots of BTBs in Bennington County.
On Jun 10, 2011, at 2:57 PM, Jean Arrowsmith wrote:
> This morning, on Mt. Abe Forest Service Road, which I have monitored for more than 15 years, there was a singular lack of Black-throated Blue Warblers. Has anyone noticed a serious decline this year, and any theories as to what is going on?
> Jean Arrowsmith