Arizona bark scorpions
Grading and trenching evict bark scorpions from their old shelters, and they resettle in the closest block wall, woodpile or garage. Here in the low desert they stay active most of the year, and nights above 70 degrees suit them best. Under a UV flashlight they glow, so a slow lap around the house between 8 and 11 p.m. in summer shows where they gather. Follow up with snug door sweeps and fresh weatherstripping.



