Blue Dasher, Pachydiplax longipennis, male
Looks like obelisk posture (tail pointed at sun to reduce heating), except that it's off by nearly 90 degrees. Temperature was in the high 70s F.
Blue Dasher, Pachydiplax longipennis, female (thanks to Jan Hintermeister for the ID)
Cardinal Meadowhawk, Sympetrum illotum, male
Western Pondhawk, Erythemis collocata, male
Western Pondhawk, Erythemis collocata, male with damselfly prey
Damselfly, don't know what kind (ID appreciated!)