This link was shared by Lynnette Titus of Waterville, Ohio. Her description:
This is a great video for nature lovers. Well worth the few minutes of your time. Slow-Motion Video CLOSE-UPS Of Pollinators At Work . . . Night And Day
After 30 seconds into video . . watch a hummingbird do a 360 deg. roll at an insect's 6 o'clock.
And focus on a baby bat . . a pollinating bat has taken along.