It’s a nice warm Spring day, and it feels like everyone is out and in a good mood — including these swallowtail butterflies who just fluttered with each other, more or less in place around that spot, for a good long time. I took a few photos, and then I put my camera aside and enjoyed the show.

May 30, 2016. Cropped from a larger image. Nikon D7100 (DX sensor), Nikon 70–300mm lens at 165mm (35mm equivalent: 250mm), f/8, 1/1,500, ISO 200.