Here in southast PA, have had more bat calls at this time than normal. WHY? Anyone want to chirp in?

Same here in Wisconsin for me. Must be our advertising.

We have had quite a few lately also. The unusual thing is there have been 4-5 calls with bats on the outside of structures, with the temp. still in the 20-30's. I remember calls like this when WNS came through in the Little Browns,but these are Big Browns.

Its like this every year here, just not as much of it. Nothing to get upset about.

I think if you poll your customers, they will say it is the advertising. If you poll the bats, my guess is that they would cite the temp fluctuations.