One clip names both of them

1,113 views between them.

Cat outweighs Black-headed Gull 13× — 3.9 kg against 0.3 kg. Both figures are averages across males and females.

Tale of the tape

Body mass

3.9 kg

🐈 Cat · AnAge

0.31 kg

🐦 Black-headed Gull · AnAge

Shoulder height

0.26 m

🐈 Cat

no figure yet

🐦 Black-headed Gull

Maximum lifespan

30 yr

🐈 Cat · AnAge

33 yr

🐦 Black-headed Gull · AnAge

Bars are sized against the larger of the two figures.

Dieren voor de camera

Echte beelden van de dieren op deze site — hoe ze jagen, vechten en gewoon hun eigen gang gaan.

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.