Squirrel
Sciuridae
Living individuals or members of this group exist today. This does not mean they are safe from extinction.
Squirrels include many different rodents. This account describes the eastern grey squirrel (Sciurus carolinensis), a tree-dweller that stores food for later use.

Representative species: Sciurus carolinensis.
At a glance
- Location
- Eastern grey squirrels are native to eastern North America and introduced in parts of Europe. Mature woodland, parks and gardens provide food and shelter.
- Habitat
- Temperate forest, Towns and cities
- Diet
- Omnivore
- Food
- Nuts, seeds, buds and fruit dominate meals; insects and other animal food are sometimes taken.
Classification
- Common name
- Squirrel
- Browse group
- Mammals
- Scientific name or taxon
- Sciuridae
- Taxon rank
- family
- Order
- Rodentia
- Family
- Sciuridae
- Source classification
- Mammalia
Taxonomy checked against GBIF. For breeds and hybrids, this describes the listed parent taxon.
Three things to know
- It buries food in scattered caches.
- Memory and smell help recover stored food.
- It uses tree cavities and leafy nests.
Habitat and range
Eastern grey squirrels are native to eastern North America and introduced in parts of Europe. Mature woodland, parks and gardens provide food and shelter.
Appearance and adaptations
Grey fur and a bushy tail are typical, though coat colour varies. Its feet allow it to climb and move among trees.
Diet and behaviour
Nuts, seeds, buds and fruit dominate meals; insects and other animal food are sometimes taken. It is active mainly by day. Food storage helps bridge seasonal shortages, while tree hollows and nests provide shelter.
Sources
- Animal Diversity Web: Sciurus carolinensis
- A–Z Animals: Squirrel · Directory entry
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