Bottlenose dolphin vs Red kangaroo: size comparison
Bottlenose dolphin: 2.8 m. Red kangaroo: 1.6 m. Both silhouettes are drawn at the same scale.
Size ratio: ×1.7
Bottlenose dolphin
2.8 m
What is measured Length of an adult bottlenose dolphin
It sleeps one brain hemisphere at a time, so it keeps breathing.
Red kangaroo
1.6 m
What is measured Standing height of a male red kangaroo
A single leap can carry it 9 metres.
Source : Wikipedia — Red kangaroo