Kynsisäkkäät

Kynsisäkkäät are small, burrowing mammals native to Finland. Their name, which translates to "nail bags" in Finnish, refers to their strong, sharp claws that are used for digging. These animals are typically found in sandy or loamy soils, where they construct extensive burrow systems.

The diet of kynsisäkkäät consists mainly of invertebrates, such as earthworms, insect larvae, and snails. They are primarily nocturnal, spending their days underground and emerging at dusk to forage. Their keen sense of smell and hearing helps them locate prey in their subterranean environment.

Physically, kynsisäkkäät are characterized by their elongated bodies, short limbs, and small, almost vestigial eyes. Their fur is usually a dull brown or gray, providing camouflage within their soil habitats. They are solitary creatures, with individuals maintaining their own territories.

Reproduction in kynsisäkkäät typically occurs once a year, with litters usually consisting of a few young. The young are born blind and helpless and remain in the burrow for several weeks before venturing out. Their lifespan is relatively short, often only a few years in the wild.

Kynsisäkkäät play a role in soil aeration through their extensive burrowing activities. They are not considered a significant agricultural pest, and their populations are generally stable. Due to their secretive nature and subterranean lifestyle, they are rarely observed by humans.