Snow insects

Apparently it's warm enough to hatch the spring insects.  These seem too small to be adults who have overwintered, but I'm no entomologist.  We saw dozens of these crawling on the tops of the ice and snow down near the river.  They are no more than 10mm long.

F Number	11.0
Lens ID	LUMIX G VARIO 14-45mm F3.5-5.6
Focal Length	45.0 mm (35 mm equivalent: 90.0 mm)
Exposure Time	1/125
Exposure Program	Manual
ISO	200
Exposure Compensation	0
Flash	Off, Did not fire