Deer Mouse
Deer Mouse Body is up to two inches in length. The top is light brown to red-brown and the feet and underbelly are pure white. The tail is covered with short, fine hairs. It does not commonly invade homes, but in rare instances one or more deer mice may invade a particular building. The deer mouse is a medically important species because it carries the hantavirus. This virus can result in serious, often fatal, respiratory disease in humans. The hantavirus can be contracted in a number of ways: by handling dead, infected deer mouse carcasses; by breathing in mouse-urine-laden dust particles that contain the virus; or by inhaling dust from areas of accumulated deer mouse droppings. You should avoid any area where infected deer mice have frequented unless wearing proper protective gear.
House Mouse
House Mouse Small, its body almost two inches long and one ounce in weight. Usually gray in color, but some may appear darker. Rodent invasions occur in the fall because they seek new food sources.
Norway Rat
Known as the common rat, street rat, sewer rat, wharf rat, Hanover rat, Norway rat and Norwegian rat, is a widespread species of common rat. It is a brown or grey rodent with a body length of up to 28 cm (11 in) long, and a tail slightly shorter than that. It weighs between 140 and 500 g (4.9 and 17.6 oz).
Roof Rat
The black rat (Rattus rattus), also known as the roof rat, ship rat, or house rat, is a common long-tailed rodent of the stereotypical rat genus Rattus, in the subfamily Murinae. It likely originated in the Indian subcontinent, but is now found worldwide.
The black rat is black to light brown in colour with a lighter underside. It is a generalist omnivore and a serious pest to farmers because it feeds on a wide range of agricultural crops. It is sometimes kept as a pet. In parts of India, it is considered sacred and respected in the Karni Mata Temple in Deshnoke.