Delphinapterus leucas | COSEWIC- Committee on the Status of Endangered Wildlife in Canada (2004)

Taxa
Delphinapterus leucas | (Pallas, 1776)
Delphinapterus leucas | Pallas, 1776
NRL Record ID
96515
Location
Countries in Assessment
Canada
Country ISO code(s)
CAN
Does the assessment cover a marine EEZ area(s)?
Off
Scope (Assessment)
National
Taxon
Common Names
Beluga Whale (English)
Béluga (Français)
Taxonomic Group
Vertebrates
Taxonomic Group Level 2
Mammals
Taxonomic Notes
Cumberland Sound population
Taxon distribution as listed in assessment
Nunavut; Arctic Ocean
Habitats and Ecology
Ecological system type
Terrestrial system
No
Freshwater system
No
Marine system
No
Is there a map available in assessment?
Not_assigned
Assessed status
Asessment status in full
Threatened; Menacée
Assessment status criteria
D1
Assessment rationale/justification
Numbers of belugas using Cumberland Sound have declined by about 1500 individuals between the 1920s and present. The population decline is believed to have been caused by hunting by the Hudson Bay Company into the 1940s and by the Inuit until 1979. Hunting has been regulated since the 1980s. Current quotas (41 in 2003) appear to be sustainable. Concerns have been raised about increased small vessel traffic and the associated noise of outboard motors, as well as fishery removals of Greenland halibut, a food of belugas.; Le nombre de bélugas utilisant la baie de Cumberland a connu un déclin d'environ 1500 individus entre les années 1920 et aujourd'hui. La chasse par la Compagnie de la Baie d'Hudson jusque dans les années 1940 et la chasse par les Inuits jusqu'en 1979 semblent être la cause du déclin. La chasse est réglementée depuis les années 1980. Les quotas actuels (41 en 2003) semblent être durables. Des préoccupations concernant le trafic accru de petites embarcations et le bruit des moteurs hors bord qui leur est associé, ainsi que la pêche au flétan noir, un aliment consommé par le béluga, ont été soulevées.
About the assessment
Assessment year
2004
Assessors/contributors/reviewers listed
Committee on the Status of Endangered Wildlife in Canada. 2008. Environment Canada.
Affliation of assessor(s)/contributors/reviewers listed on assessment
NGO
Government
Assessor affiliation specific
Government|NGO
Criteria system
Criteria system specifics
Committee on the Status of Endangered Wildlife in Canada (COSEWIC) Assessment
Criteria system used
Modified_IUCN
Criteria Citation
COSEWIC- Committee on the Status of Endangered Wildlife in Canada (2004)
Endemism
Endemic to region
Yes
Endemism Notes
Is an endemic?: Yes
Conservation
Threats listed in assessment
No information available
Conservation Measures

Conservation measures:
Conservation measures notes:
Required conservation measures:

Further information
History
The Southeast Baffin Island-Cumberland Sound population was designated Endangered in April 1990. In May 2004, the structure of the population was redefined: the Southeast Baffin Island animals (formerly part of the Southeast Baffin Island-Cumberland Sound.; La population du sud-est de l'à®le de Baffin et de la baie Cumberland a été désignée ' en voie de disparition ' en avril 1990. En mai 2004, la structure de la population a été redéfinie : les individus du sud-est de l'à®le de Baffin (appartenant autrefois à  la population du sud-est de l'à®le de Baffin et de la baie Cumberland) ont été ajoutés à  la population de l'ouest de la baie d'Hudson. En mai 2004, la population de la baie Cumberland, nouvellement définie, a été désignée ' menacée '.
Scientific Name Kingdom Phylum Class Order Family Genus
Delphinapterus leucas Animalia Chordata Mammalia Cetartiodactyla Monodontidae Delphinapterus
Delphinapterus leucas Animalia Chordata Mammalia Cetacea Monodontidae Delphinapterus