Species MammalsWoodland Jumping Mouse

Woodland Jumping Mouse

Napaeozapus insignis

UncommonMammal
Illustration of Woodland Jumping Mouse (Napaeozapus insignis)

The Woodland Jumping Mouse is the only jumping mouse with a white-tipped tail, distinguishing it from the closely related Zapus species. It inhabits cool, moist forest floor environments in the northeastern United States and Canada, and is among the longest hibernators of any North American mammal at six to nine months. It relies almost exclusively on fungi and seeds before building fat reserves for its long winter sleep.

Habitat
Cool moist forests, stream banks, and boggy glades
Diet
Fungi, seeds, berries, and insects
How common
Uncommon

Best time to see a Woodland Jumping Mouse

The best time to see a Woodland Jumping Mouse is June–August, when about 61% of U.S. sightings happen, based on 264 research-grade iNaturalist observations.

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