While getting the pond pump flowing, (very small pond) a hummer was hovering all around me, two feet away, trying to have a shower. I wondered if I could help her. I took a hose with a fine jet and as she sat in the tree above the pond I sprayed her. She really liked it and flared her tail out and had a good shower. Then another hummer came and as the first bird left, I sprayed the other one. Got to try it again with camera handy.