Pest Identification: Rodents

House Mouse
The house mouse is the most common rodent pest in most parts of the world. It can breed rapidly and adapt quickly to changing conditions. House mice can breed throughout the year and can share nests. House mice live in structures, but they can live outdoors. Micro droplets of mouse urine can cause allergies in children. Mice can also bring fleas, mites, ticks and lice into your home. To keep mice and other rodents out, make sure all holes of larger diameter than a pencil are sealed. Mice can squeeze through spaces as small as a nickel. Seal any cracks and voids. Don't overlook proper drainage at the foundation and always install gutters or diverts which will channel water away from the building.

Norway Rat
These rats have smaller eyes and ears and shorter tails. Rats are excellent climbers and often enter a home in the fall when outside food sources become scarce. Norway rats live in fields, farm lands and in structures. Rats are often found in woodpiles. Rodents can gain entry to a home through a hole the size of a quarter. Rats can chew through wiring, causing fires. They also spread numerous diseases. Keep firewood stored well away from the structure. Remove debris piles. Seal any holes larger than 1/4 inch. Remove moisture and harborage sources.