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Biology

provided by Arctic Ocean Biodiversity 2011
Beluga Whale: A gregarious white whale of Arctic coasts primarily inhabiting areas with sea ice
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Lloyd Lowry
author
Bodil Bluhm

Life Cycle

provided by Arctic Ocean Biodiversity 2011
Size at birth 1.5m (5 feet); Sexual maturity at 5-8 years; Females have calves every 2-3 years; Longevity over 35 years, possibly more then 50 years; Behavior; Vocal and gregarious
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Lloyd Lowry
author
Bodil Bluhm

Trophic Strategy

provided by Arctic Ocean Biodiversity 2011
Wide range of prey including primarily fish, cephalopods, and crustaceans; Echolocate prey with sonar
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Lloyd Lowry
author
Bodil Bluhm

Habitat

provided by Arctic Ocean Biodiversity 2011
Arctic and subarctic, often in or near sea ice or glacial ice; Coastal waters and estuaries, shelf break, and deep basins; Circumpolar but discontinuous distributionShelf & coastal, North Pacific to Chukchi & Beaufort Seas
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Lloyd Lowry
author
Bodil Bluhm

Comprehensive Description

provided by Arctic Ocean Biodiversity 2011
Newborns dark gray, subadults light gray, adults white; No dorsal fin, but dorsal ridge; Head with prominent melon and short beak; Flexible neck allows them to turn their heads
license
cc-by-nc
copyright
Arctic Ocean Diversity
author
Lloyd Lowry
author
Bodil Bluhm