Southwestern jumping mice barely register as photographs in New Mexico. Just 2 of the state’s 347 records carry an iNaturalist image, and the most recent logged sighting dates back to 2021. NatureServe hasn’t assigned the species a numeric state rank, listing it SNR, unranked, rather than a security or imperilment score.
The seasonal pattern tells its own story: recorded activity sits at zero from October through April, then jumps sharply in July. That’s a hibernator becoming visible only in its brief summer window, not an animal that simply goes unwatched the rest of the year.
Records cluster around Santa Fe National Forest, Las Vegas National Wildlife Refuge, and the Pecos River headwaters, wet meadow and streamside country this species needs to get through New Mexico’s dry summers.
Full species profile
