Ruby-throated Hummingbird (Archilochus colubris) on Salvia farinacea in Norman, Oklahoma, United States, September 28, 2023. The humming bird was going from sunlight to shade to sunlight, but the EOS R5 eye detection managed to find the eye. The wings are blurry from motion, but the eye is not because the bird had stopped at a flower. I held down the shutter button and kept the best photo.