One clip names both of them

1,538 views between them.

Grey Heron outweighs Great Egret 1.7× — 1.4 kg against 0.9 kg.

Tale of the tape

Body mass

0.87 kg

🦩 Great Egret · AVONET

1.44 kg

🐦 Grey Heron · AVONET

Maximum lifespan

23 yr

🦩 Great Egret · AnAge

38 yr

🐦 Grey Heron · AnAge

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 Ardeidae (family), home to 120 species.

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