← MammalsBuilds stick-and-debris middens and hoards shiny objects. Your single worst small-mammal problem: nests in engine bays and chews wiring, and can carry disease. Park tight, screen cavities, and check vehicles that sit.
Key
Common — you'll see these
Nocturnal — active after dark
Nuisance — gear, wiring, structures, or plantings
Disease risk — hantavirus / rabies vector