Appearance: Typically gray or brown with a long, slightly hairy tail.
Size: can grow up to 40 cm long, including the tail.
Droppings: close together, fresh: acrid odor, up to 2 cm long, often rounded.
Dangers: Transmit diseases such as leptospirosis, hantavirus and salmonella. They can also cause considerable damage to cables and building structures.
Occurance:Rats are predominantly nocturnal animals that hide in their well-hidden nests near food sources and water during the day. They are excellent climbers and swimmers, which allows them to survive in a variety of environments from urban sewage systems to farms.
Food: Rats are omnivores that can feed on a wide range of foods, including grains, seeds, fruit, meat and waste. Their ability to eat almost anything makes them a persistent pest in human living areas as well as in agriculture.
Reproduction:Rats are characterized by a high reproductive rate. A female can have up to 6 litters per year, with 6-12 young per litter. This rapid reproduction can quickly lead to serious infestation problems without effective control measures.