She landed on the sidewalk right by my feet. That is an open invitation to take a picture! (That is practically begging for a photo shoot, for me.) The iNaturalist app community identified this as a Whitetail dragonfly. I had to go do some additional research because I’ve seen Whitetail dragonflies, and the abdomen is quite bright. Turns out it is the males with the flashy derrière; females have a brown abdomen with white markings on the side. Learn something new every day.