Sylvilagus nuttallii nuttallii | COSEWIC- Committee on the Status of Endangered Wildlife in Canada (2006)

Taxa
Sylvilagus nuttallii nuttallii |
NRL Record ID
95921
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
Nuttall's Cottontail nuttallii subspecies (English)
Lapin de Nuttall de la sous-espèce nuttallii (Français)
Taxonomic Group
Vertebrates
Taxonomic Group Level 2
Mammals
Taxon distribution as listed in assessment
British Columbia
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
Special Concern; Préoccupante
Assessment rationale/justification
This rabbit was first recorded in Canada about 70 years ago and has since increased its range in the Okanagan, where it may have reached the maximum possible extent of its distribution. Remaining rabbit habitat in the Okanagan is less than 8000 hectares, increasingly fragmented, and continues to be lost to urbanization and agriculture. The total population size, based on available habitat, is probably less than 3500 individuals. Rescue potential from Washington is minimal because of the declining availability of habitat. There are substantial uncertainties about the current area of occupancy, which may have declined over the last few decades as habitat has been lost.; L'espèce a été observée pour la première fois au Canada il y a environ 70 ans et a depuis étendu son aire de répartition dans la région de l'Okanagan, o๠elle a peut-être atteint sa distribution maximale. L'habitat restant de l'espèce dans la région de l'Okanagan couvre moins de 8 000 hectares, est de plus en plus fragmenté et diminue toujours en raison de l'urbanisation et de l'agriculture. La taille totale de la population selon l'habitat disponible, se compose probablement de moins de 3 500 individus. La possibilité d'une immigration de l'État de Washington est minimale en raison de la disponibilité décroissante de l'habitat. Il existe des incertitudes importantes quant à  la zone d'occupation actuelle, laquelle aurait pu connaà®tre un déclin au cours des quelques dernières décennies alors qu'il y a eu perte d'habitat.
About the assessment
Assessment year
2006
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 (2006)
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
Designated Special Concern in April 1994 and in April 2006.; Espèce désignée ' préoccupante ' en avril 1994 et en avril 2006.
Scientific Name Kingdom Phylum Class Order Family Genus
Sylvilagus nuttallii nuttallii Animalia Chordata Mammalia Lagomorpha Leporidae Sylvilagus