So I had a few in a tree with a hummingbird feeder, they would climb down and wait on the feeder. Then I read Praying Mantis, if big enough, can take out a hummingbird. I don't think they ever got one, and the tree is gone now (thank you stupid HoA! >:-\). But I hate to think I brought hummingbirds to a mantis buffet.
We must protect those that can not protect themselves.