One clip names both of them

640,679 views between them.

Fisher outweighs Eastern gray squirrel 5.9× — 3.2 kg against 0.5 kg.

Tale of the tape

Body mass

3.17 kg

🦡 Fisher · COMBINE

0.54 kg

🐿️ Eastern gray squirrel · COMBINE

Body length

0.69 m

🦡 Fisher · COMBINE

0.32 m

🐿️ Eastern gray squirrel · COMBINE

Maximum lifespan

14 yr

🦡 Fisher · COMBINE

24 yr

🐿️ Eastern gray squirrel · COMBINE

Bars are sized against the larger of the two figures.

Animals caught on camera

Real footage of the animals on this site — hunting, fighting, and getting on with it.

Shared ancestry

The closest group they share is Theria (subclass), home to 9,319 species.

We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.