California ground squirrels tunnel into the shrub-covered earth, feeding on meadow grass and bitterbrush.

加州地鼠钻入灌木覆盖土地，以草和苦艾灌木为食。

The Sciuridae from Shihuiba, a late Miocene hominoid locality at Lufeng, Yunnan Province are described.

记述了云南禄丰晚中新世石灰坝古猿地鼠科化石。

Squirrels are arboreal creatures.

鼠是栖于树上动物。