Blue Whale vs Sei Whale
Two species side by side. The larger value in each row is highlighted.
vs
Size
Blue Whale
33 m
Human
1.75 m
Sei Whale
16 m
| Blue Whale | Sei Whale | |
|---|---|---|
| Weight | 100000–180000 kg | 15000–30000 kg |
| Length | 24–33 m | 12–16 m |
| Top Speed | 46 km/h | 55 km/h |
| Lifespan | 70–110 yrs | 50–70 yrs |
| Gestation | 365 days | 330 days |
| Offspring | 1–1 | 1–1 |
| Diet | Carnivore | Carnivore |
| Conservation Status | Endangered | Least Concern |
| Activity Pattern | Diurnal | Diurnal |
| Migration | Migratory | Migratory |
| Habitat | Ocean, open_ocean, pack_ice | Ocean, Coast |
| Regions | Antarctica | Nordics, Europe, Asia, North America, Antarctica |
| Family | Balaenopteridae | Balaenopteridae |
| Order | Artiodactyla | Cetacea |