North Pacific right whale (Eubalaena japonica) COSEWIC assessment and status report: chapter 1

Assessment Summary – November 2004

Common name: North Pacific Right Whale

Scientific name: Eubalaena Japonica

Status: Endangered

Reason for designation: Although there have not been sightings of this species in the last 50 years in Canadian waters, there have been sightings both south and north of British Columbia waters. Therefore, it is not appropriate to classify the species as extirpated. The total population in the eastern North Pacific likely numbers a few tens of animals.

Occurrence: Pacific Ocean

Status history: The Right Whale was considered a single species and designated Endangered in 1980. Status re-examined and confirmed in April 1985 and April 1990. Split into two species in May 2003. North Pacific Right Whale was not re-evaluated in May 2003; it retained the Endangered status of the original Right Whale. Status re-examined and confirmed Endangered in November 2004. Last assessment based on an update status report.