I looked at one and figured I could build one myself. So, I did 3 of them and followed recommendations on how/where to place them. To the best of my knowledge not one dang bat used them. One was inside an old barn. The others on trees.

It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.

Without a sense of urgency, Nothing ever gets done.

Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP Grandpa