Ursus arctos | COSEWIC- Committee on the Status of Endangered Wildlife in Canada (2002)

Taxa
Ursus arctos | Linnaeus, 1758
NRL Record ID
96306
Location
Countries in Assessment
Canada
Country ISO code(s)
CAN
Does the assessment cover a marine EEZ area(s)?
Off
Scope (Assessment)
National
Taxon
Taxonomic Group
Vertebrates
Taxonomic Group Level 2
Mammals
Taxonomic Notes
Northwestern population
Taxon distribution as listed in assessment
Yukon; Northwest Territories; Nunavut; British Columbia; Alberta
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
Endangered; En voie de disparition
Assessment status abreviation
EN
Assessment rationale/justification
The grizzly bear's habitat is at risk from expanding industrial, residential and recreational developments. Habitat and population fragmentation are underway in the southern part of the bear's distribution. The life history characteristics of this bear make it particularly sensitive to human-caused mortality (including hunting, poaching, accidents and nuisance kills). Its behavior frequently brings it into conflict with people, leading to increased mortality where human activities expand. It has disappeared from a substantial part of its historic range, but there are still over 26,000 grizzly bears in Canada. The grizzly bear's area of occupancy has not decreased substantially over the past 20 years. The future of several populations that are either completely or mostly isolated is highly uncertain and dependent on conservation.; L'habitat de l'ours grizzli est en péril en raison des aménagements industriels, domiciliaires et récréatifs croissants. La fragmentation de l'habitat et de la population est en cours dans le sud de l'aire de répartition de l'ours. Les caractéristiques du cycle biologique de cet ours le rendent particulièrement vulnérable à  la mortalité causée par les humains (dont la chasse, le braconnage, les accidents et les prises d'ours nuisibles). Son comportement le met souvent en conflit avec les personnes, ce qui entraà®ne un taux de mortalité accru lorsque les activités anthropiques s'étendent. L'espèce a disparu d'une partie importante de son aire de répartition historique, mais il y a encore plus de 26 000 ours grizzlis au Canada. La zone occupée par l'ours grizzli n'a pas diminué de manière importante au cours des 20 dernières années. L'avenir de plusieurs populations qui sont complètement ou grandement isolées est très incertain et dépend de la conservation.
About the assessment
Assessment year
2002
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 (2002)
Endemism
Endemic to region
Not_assigned
Endemism Notes
Is an endemic?: Not_assigned
Conservation
Threats listed in assessment
No information available
Conservation Measures

Conservation measures:
Conservation measures notes:
Required conservation measures:

Further information
History
The species was considered a single unit and designated Not at Risk in April 1979. Split into two populations in April 1991 (Prairie population and Northwestern population). The Northwestern population was designated Special Concern in April 1991. Status.; L'espèce a été considérée comme une unité et a été désignée ' non en péril ' en avril 1979. Division en deux populations en avril 1991 (population des Prairies et population du Nord-Ouest). La population du Nord-Ouest a été désignée ' préoccupante ' en avril 1991. Réexamen et confirmation du statut en mai 2002.
Scientific Name Kingdom Phylum Class Order Family Genus
Ursus arctos Animalia Chordata Mammalia Carnivora Ursidae Ursus