🐦
Black-headed Gull
Chroicocephalus ridibundus
Birds · Least concern
vs
🐿️
Eastern gray squirrel
Sciurus carolinensis
Mammals · Least concern
One clip names both of them
81 million views between them.
Eastern gray squirrel outweighs Black-headed Gull 1.8× — 0.5 kg against 0.3 kg. Both figures are averages across males and females.
Tale of the tape
Body mass
0.31 kg
🐦 Black-headed Gull · AnAge
0.54 kg
🐿️ Eastern gray squirrel · COMBINE
Body length
no figure yet
🐦 Black-headed Gull
0.32 m
🐿️ Eastern gray squirrel · COMBINE
Maximum lifespan
33 yr
🐦 Black-headed Gull · AnAge
24 yr
🐿️ Eastern gray squirrel · COMBINE
Bars are sized against the larger of the two figures.
حیوانات در قاب دوربین
فیلم واقعی از حیوانات این سایت — در حال شکار، درگیری و گذران زندگی روزمره.
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.