Thread-legged bug (likely a stilt bug)

Vegetation, grasses, weeds, and garden plants; adults may wander onto walls and buildings.

Plant-feeding; piercing-sucking mouthparts extract juices from stems, leaves, seeds, and flowers.

Slow-moving and cryptically colored, often remaining motionless on exposed surfaces. Most species pass through several nymphal stages and overwinter in plant debris.

Harmless to people and pets, and usually causes little plant damage. It is part of garden food webs, though some species may occasionally become minor plant pests.