🐦
American Robin
Turdus migratorius
Birds · Least concern
vs
🐦
House Sparrow
Passer domesticus
Birds · Least concern
One clip names both of them
2,816 views between them.
American Robin outweighs House Sparrow 3.0× — 0.1 kg against 0 kg.
Tale of the tape
Body mass
0.08 kg
🐦 American Robin · AVONET
0.03 kg
🐦 House Sparrow · AVONET
Maximum lifespan
17 yr
🐦 American Robin · AnAge
23 yr
🐦 House Sparrow · AnAge
Bars are sized against the larger of the two figures.
镜头下的动物
站内动物的实拍影像——捕猎、打斗，还有各自过日子的样子。
Shared ancestry
The closest group they share is Passeriformes (order), home to 11,215 species.
We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.