§ Comparison

American black bear or Arctic fox.

Weight

40–300 kgen.wikipedia.org

1.4–9.4 kgen.wikipedia.org

Length

1.2–1.88 men.wikipedia.org

0.46–0.68 men.wikipedia.org

Shoulder height

0.63–1.035 men.wikipedia.org

0.25–0.3 men.wikipedia.org

Lifespan

18 yearsen.wikipedia.org

11 yearsen.wikipedia.org

Gestation

220–235 daysen.wikipedia.org

52 daysen.wikipedia.org

Young per litter

1–6en.wikipedia.org

3–25en.wikipedia.org

Population

850,000–950,000 individualsworldwidedefenders.org

400–600 individualsregionalpolarjournal.net

Habitat

Lives on the grounden.wikipedia.org

Lives on the grounden.wikipedia.org

Activity

Comes out at dawn and dusken.wikipedia.org

Is active around the clocken.wikipedia.org

Diet

Eats a bit of everythingen.wikipedia.org

Eats a bit of everythingen.wikipedia.org

Social life

Goes it aloneen.wikipedia.org

Lives in a family groupen.wikipedia.org

Mating

No fixed pairsbearbiology.org

Forms a lasting pairen.wikipedia.org

Shelter

Uses tree hollowsbearbiology.org

Shelters in burrowslink.springer.com