Tersa Sphinx (Xylophanes tersa), taken August 25, 2024, in Georgia, US
This is about the only sphinx moth I can ID from memory, which is kind of sad, but I don't see many of them so I have no reason to become better at ID! I happened to look down while perusing the grasses at the edge of a creek and saw this guy hanging about. This species is gorgeous, and I especially love the orange stripes on its shoulders. Hopefully I find more this year, though larger moths tend to elude me!