
Mammal
Black-tailed Prairie Dog
The keystone burrower of the plains
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Friday, 25 September 2026Animals
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| Animal | Weight | Length | Top speed | Lifespan | Native to | Status |
|---|---|---|---|---|---|---|
| Black-tailed Prairie Dog Cynomys ludovicianus | 1.5 kg | 40 cm | 24 km/h | 8 yrs | North America | Least Concern |
| Groundhog Marmota monax | 5 kg | 65 cm | 16 km/h | 6 yrs | North America | Least Concern |
| Northern Flying Squirrel Glaucomys sabrinus | 150 g | 30 cm | 30 km/h | 6 yrs | North America | Least Concern |
| Squirrel Sciurus carolinensis | 550 g | 28 cm | 32 km/h | 6 yrs | North America, Europe | Least Concern |
| Chipmunk Tamias striatus | 100 g | 28 cm | 33 km/h | 8 yrs | North America | Least Concern |
| Xerus Xerus inauris | 700 g | 45 cm | 30 km/h | 6 yrs | Africa | Least Concern |
Figures are typical adult maxima from each profile; follow a profile for ranges, sources and context.

Mammal
The keystone burrower of the plains

Mammal
North America's weather-watching marmot

Mammal
North America's gliding rodent

Mammal
The agile, tree-climbing rodent of parks and woods

Mammal
The striped, cheek-stuffing squirrel of North America

Mammal
The African ground squirrel that shades itself with its tail