The long-tailed pocket mouse is a small rodent of dry areas in the western United States and northern Mexico. It carries seeds and other food in cheek pouches.
Its back is gray and its underside is white. The tail has a crest and can be as long as, or longer than, the head and body together.
It is nocturnal and eats mainly seeds, which it carries in fur-lined cheek pouches. It also eats fruit and arthropods.
IUCN Red List · Least Concern (LC) · Global