Sunny and cool. I happen to spot a moment of tenderness between hummingbirds: he buzzing back and forth a few inches from her perch in the eastern red cedar, she tilting her head back for a lightning-fast meeting of tongues.

Heat mediated by a breeze. A hummingbird clearwing moth visits the garden, sipping nectar from bergamot tubes with a straw-like tongue swifter than thought. I read up on the species: its migratory habits, its lack of any hearing, its taste for purple.