A lightning-fast snake: no more than, at most, 2 greased split seconds elapsed between photos 13-14, 4' male found in rock crevice; same snake, place, and time, cf. inaturalist.org/observations/222920208
The most cutest neonate Dusky Pygmy Rattlesnake. The last picture is in direct sunlight, showing it lighter in color but it is the same snake.
Lifer Corn!!