Order: Artiodactyla
Family: Balaenopteridae
Species: Balaenoptera musculus
IUCN Red List status: Endangered
Population trend: increasing
Order: Cetacea
Family: Balaenopteridae
Distribution: Scattered areas in all major oceans but mainly in Arctic and Antarctic waters.
Size: Length: 31m (104ft) Weight: 125+tonnes
Life Span: 80 years
Gestation period: 11 months
Food: Small crustaceans