🦊
Red fox
Vulpes vulpes
Carnivores · Least concern
vs
🐔
Willow Grouse
Lagopus lagopus
Birds · Least concern
One clip names both of them
3,759 views between them.
Red fox outweighs Willow Grouse 8.1× — 4.6 kg against 0.6 kg. Both figures are averages across males and females.
Tale of the tape
Body mass
4.58 kg
🦊 Red fox · COMBINE
0.57 kg
🐔 Willow Grouse · AVONET
Shoulder height
0.41 m
🦊 Red fox
no figure yet
🐔 Willow Grouse
Body length
0.63 m
🦊 Red fox · COMBINE
no figure yet
🐔 Willow Grouse
Maximum lifespan
21 yr
🦊 Red fox · COMBINE
9 yr
🐔 Willow Grouse · AnAge
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 Tetrapoda (superclass), home to 51,389 species.
We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.