The Pygmy Shrew is one of the smallest mammals in the world, measuring about 3 to 5 inches long, including its tail. It has a pointed snout, small eyes, and a dense coat of fur that helps it stay warm. This tiny creature primarily inhabits grasslands, forests, and wetlands, where it can find plenty of insects and other invertebrates to eat. Pygmy shrews are known for their high metabolism, requiring them to consume food almost constantly to survive. They are active during the day and night, using their keen sense of smell to locate prey. Despite their small size, they play an important role in the ecosystem by controlling insect populations.