Bendire's Shrew (Sorex bendirii) — Least Concern Mammalia

Bendire's Shrew

Sorex bendirii

Conservation Status

Least Concern

Mammalia · Soricomorpha · Soricidae

About

The marsh shrew, also known as the Pacific water shrew, Bendire's water shrew, Bendire's shrew and Jesus shrew, is the largest North American member of the genus Sorex. Primarily covered in dark-brown fur, it is found near aquatic habitats along the Pacific coast from southern British Columbia to northern California. With air trapped in its fur for buoyancy, marsh shrews can run for three to five seconds on top of the water. It measures about 16 cm (6.3 in) in length, including a 7-centimetre (2.8 in)-long tail, and weighs an average of 14.5–16 g (0.51–0.56 oz). The marsh shrew's diet consists mainly of invertebrates, which it hunts on land and in the water. They are rare; their populations are thought to be in decline, and they are considered endangered in parts of their range.

Fun Fact

The marsh shrew (Sorex bendirii), also known as the Pacific water shrew, Bendire's water shrew, Bendire's shrew and Jesus shrew, is the largest North American member of the genus Sorex (long-tailed shrews).

Quick Facts

Habitat

Live in wetlands (such as marshes), and their habitat includes extensive forest canopy and ground cover from shrubs, logs, and debris; they may also be found in riparian environments.

Diet

Diet consists mainly of invertebrates, which it hunts on land and in the water.

Lifespan

To be updated

Threats

  • Habitat Change
  • Human Disturbance

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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