Common Musk Shrew is the most common, widespread
and also largest of the ten species of shrews in Sri Lanka . It inhabits
houses even in large cities throughout the island as well as some of the
off-shore islets (Phillips W.W.A. 1980). During the day time it hides in crevices of walls,
boxes, piles of goods and emerges in the evening. It is a nocturnal animal and it is said that
because of its high metabolic rate shrew eat its own body weight of food in the
course of a night. House Shrew is a carnivores animal and it preys on geckos,
worms, scorpions insects [ex: cockroaches], spiders and even small mammals - sometime
bigger than its own size - like mice, frogs and snakes. It also eats grains
such as rice and fruits when others foods are scarce. It is believed that House
Shrew is not indigenous to the Sri Lanka and has been imported
many years ago with goods from Indian port cities (Phillips W.W.A. 1980). House Shrew is an animal
beneficial to the man since it preys upon most noxious animal live in houses and
also driving away rodents.