If you're wondering why squirrels seem to vastly outnumber raccoons—or why certain car brands dominate city streets—a team of ...

For instance, American red squirrels (Tamiasciurus hudsonicus) often depend on a small number of pine trees for their food, says Lucia Jacobs, a professor emerita of psychology and neuroscience at ...

The summer foliage of deciduous trees has dropped and their ... grass, moss, pine needles, and leaves for the baby squirrels. There are usually two openings in the nest for easy ingress and ...

These habitats are generally in mature pine forests and mature ... you will be able to spot a fox squirrel doing this on the ground, in the shade or on tree branches.

MISSOULA — A squirrel’s appetite for certain pine seeds may be driving evolutionary changes in lodgepole forests across the West and altering how the trees respond to fire, a study conducted ...

Could the pine marten help boost red squirrel numbers in Ceredigion? Conservationists hope a boost in red squirrel numbers in areas of Scotland which have high pine marten numbers could also be ...