🐦
Grey Heron
Ardea cinerea
Birds · Least concern
vs
🦦
Eurasian otter
Lutra lutra
Carnivores · Near threatened
One clip names both of them
600 views between them.
Eurasian otter outweighs Grey Heron 5.4× — 7.8 kg against 1.4 kg.
Tale of the tape
Body mass
1.44 kg
🐦 Grey Heron · AVONET
7.81 kg
🦦 Eurasian otter · COMBINE
Body length
no figure yet
🐦 Grey Heron
0.75 m
🦦 Eurasian otter · COMBINE
Maximum lifespan
38 yr
🐦 Grey Heron · AnAge
22 yr
🦦 Eurasian otter · COMBINE
Bars are sized against the larger of the two figures.
카메라에 담긴 동물들
이 사이트에 실린 동물들의 실제 영상 — 사냥하고, 싸우고, 그냥 하루를 살아가는 모습까지 담았어요.
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.