I counted last night and got 103. My exit time in NW La is 8:03 to 8:18pm. When about 85 had came out- I had one come back and buzz the house by flying up into the bottom, and then veering off and then coming around the house and doing it again. All the time chirping loudly(freq receiver catching it) like to tell others to come out. It then went right back in the house on 4th time of flying up to the bottom. I waited and about 4 or 5 min later- I got another 18 or so that came out-not counting the one I knew went back in. A group of about 4 of them "swarmed" around the house in circle before heading off away. I have built another house slightly taller with 5 compartments. I cemented in a pipe today which will hold the 18' pivoting mast up.
I have read where guano is not supposed to attract them. Well, I bought some from Alpena,Ar and put it in a small plastic microwave tray 4' under this house. I went from 20 a month ago to around 100 now. Something did it

..Post some pictures of new house in few days. Randy Haughton, La