🐦
Arctic Tern
Sterna paradisaea
Birds · Least concern
vs
🐦
Common Kingfisher
Alcedo atthis
Birds · Least concern
One clip names both of them
1,985 views between them.
Arctic Tern outweighs Common Kingfisher 3.5× — 0.1 kg against 0 kg.
Tale of the tape
Body mass
0.11 kg
🐦 Arctic Tern · AVONET
0.03 kg
🐦 Common Kingfisher · AVONET
Body length
0.38 m
🐦 Arctic Tern · SeaLifeBase
no figure yet
🐦 Common Kingfisher
Maximum lifespan
34 yr
🐦 Arctic Tern · AnAge
21 yr
🐦 Common Kingfisher · AnAge
Bars are sized against the larger of the two figures.
חיות מול המצלמה
צילומים אמיתיים של החיות באתר – צדות, נלחמות, ופשוט ממשיכות בשלהן.
Shared ancestry
The closest group they share is Aves (class), home to 18,988 species.
We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.