Roof rat climbing tree branch - Heather Broccard-bell/Getty Images Your home is supposed to be your haven. But if roof rats are keeping you up at night with all their scratching and scurrying sounds, ...

Roof rats are common in Arizona's urban and suburban areas, often found in trees, on roofs, and in dense landscaping. Signs of roof rats include small, pointed droppings, gnaw marks, and scratching ...