Two male Paddle-tailed Darners Aeshna palmata from Alaska - plus a pair from Washington State at the top:
Feeding low long small, narrow ditches at Wiley Slough, Skagit County, Washington, on September 15, 2017, in the company of Shadow Darners:
At the pond behind the Alyeska Hotel at Girdwood, in Anchorage Borough, on July 28, 2007.
Waldron Pond, Anchorage on July 29, 2007: