Lookalikes › Eastern Gray Squirrel vs Fox Squirrel

Eastern Gray Squirrel vs Fox Squirrel

Gray squirrel or fox squirrel?

Eastern Gray Squirrel
Eastern Gray Squirrel
Sciurus carolinensis
Fox Squirrel
Fox Squirrel
Sciurus niger

The quick tell

Color and size do most of the work. An Eastern Gray Squirrel is smaller, gray above with a white or pale belly, and its bushy tail is frosted with white-tipped hairs. A Fox Squirrel is clearly bigger, with a rusty-orange belly and a tail washed the same warm orange, and no white frosting.

Field marks, side by side

Eastern Gray SquirrelFox Squirrel
BellyWhite or pale grayRusty orange to buff
Tail edgeFrosted with white-tipped hairsEdged and washed orange, no white frost
SizeSmaller and lighterLargest tree squirrel in North America
HabitatDense woods, suburbs, city parksOpen woodland, edges, and scattered trees

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Common questions

Is a black squirrel a different species?

Usually not. Most black squirrels are Eastern Gray Squirrels with a dark color form, common in some northern cities and towns. Fox squirrels also vary a lot in color, from gray to rust to nearly black in parts of the South.

What is the fastest field mark?

Belly and tail color. A warm rusty-orange belly and an orange-washed tail mean a fox squirrel; a pale belly and a white-frosted tail mean a gray squirrel. Size backs it up once you have seen both, since the fox squirrel is noticeably larger.

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