GreyQ,
Your batty wall hanging is wonderful! I live in Round Rock,Texas home to a colony of Free Tail bats that have about 1,000,000 bats, they live in the McNeil Road bridge I-35 overpass. This is about 6 miles from where I live.
https://www.youtube.com/watch?v=ysKR5bNKgAQ
Sharon in Texas