Texas holds 6,895 records of the white-footed mouse, and all but about a hundred come from GBIF specimen data rather than photographs. That reflects decades of small-mammal trapping surveys across the state’s forests, not a live sighting count or a measure of how many mice are actually out there.
Oak cover from the Piney Woods to the river bottoms
Records spread across the wooded eastern half of Texas, tracking wherever oaks and cover overlap. Sam Houston National Forest sits in the Piney Woods, the pine-hardwood belt of deep East Texas. Bastrop State Park protects the Lost Pines, an isolated stand of loblolly pine cut off from that same belt by miles of Post Oak Savannah, and Brazos Bend State Park holds bottomland hardwood forest along the Brazos River south of Houston. All three offer the same basic ingredients this mouse needs, an oak canopy for acorns and fallen logs or tree cavities for cover.
A climber that caches acorns for winter
Unlike more ground-bound rodents, this species climbs well and nests above ground in tree cavities and stumps as often as in a burrow. It stays active through the cold months rather than holing up for winter, and caches acorns and other seeds to see it through, filling out its diet with insects and fruit as they come available. Texas reports jump sharply in March, a spike that lines up with when small-mammal trapping surveys run hardest across the state’s forests, not necessarily any real seasonal change in the mice themselves.
Status in Texas
NatureServe ranks the white-footed mouse S5, secure, and it’s native to its Texas range. It’s one of the most frequently recorded small mammals in the state’s eastern forests, a reflection of how much oak woodland still stands there.
Full species profile
