Squirrels are arboreal creatures.松鼠是棲于樹上的動(dòng)物.Red squirrels are now very rare in Britain.紅色松鼠在英國(guó)已十分罕見了.They stretch out their legs like flying squirrels.它們伸展四肢,就像飛行中的松鼠一樣....
Squirrels are arboreal creatures.松鼠是棲于樹上的動(dòng)物.Squirrels like to eat hazels.松鼠喜歡吃榛子....squirrels who bury nuts and seeds.掩埋堅(jiān)果和種子的松鼠Lifespans ranged from three years for the mice, to 23 or more for common backyard squirrels....