Mixed and mature deciduous forest with sparse ground cover harbor the largest populations. Deer mice construct spherical or cup-shaped ... but prefers natural cavities of tress. This species is the ...

A tiny California mouse now has a big title after winning ... incredible care we as an organization provide for each species, from the largest to the very smallest." ...

from the largest to the very smallest." Shier established the organization's Pacific pocket mouse conservation breeding program. The species is endangered due to human encroachment on its habitat.

A tiny California mouse now has a big title after winning ... incredible care we as an organization provide for each species, from the largest to the very smallest.” ...

A Pacific pocket mouse named Pat — after “Star Trek ... incredible care we as an organization provide for each species, from the largest to the very smallest.” ...

“It’s astonishing — to find four new species of mammals unknown to science is pretty impressive. The amphibious mouse is something ... while there are still big tracts protected by those ...