Eco-Action: If the ocean is okay, we’re okay.

Marine Mammal Science

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For British Columbian Naturalists – the most efficient way to orient yourself is to review the species information at the links below with a focus on understanding threats to the species and positive messaging on how these risks can be mitigated. More detailed species information can be found via the “Marine Mammal Science” link found above:
  • For any species recognized as being at risk by the Committee on the Status of Wildlife in Canada (COSEWIC) there are assessment reports and, if protected under the Species at Risk Act (SARA), there is also a Management Plan; Recovery Strategy, and possibly an Action Plan.  Focus on the natural history and threat information. See below for direct links to reports for the marine mammal species at risk most relevant to NE Vancouver Island:
                – Resident killer whale final amended recovery strategy (southern residents are Endangered and northern residents are threatened       
                – Transient killer whale final recovery strategy (Threatened)
                – Humpback whale draft recovery strategy (Threatened). May be downlisted to of “Special Concern”.  Updated COSEWIC assessment report here 2011)
                – Steller sea lion final management plan (Special Concern)
                – Harbour porpoise management plan (Special Concern)
                – Sea otter recovery strategy (Special Concern
                – For further species, simply key in the species name at this link
  • For additional information on the cetaceans as well as pinniped (seal and sea lion) information see the North Pacific Universities Marine Mammal Research Consortium page and click “Biology” at the top of the page for a drop down menu per species 
  • With killer whales providing one of the most compelling cases for the need to reduce our consumption and exercise precaution, also see the following links. Note that there is now a plan to phase out PBDEs in Canada and that the killer whale population numbers are dated.
                      – Familiarize yourself with Canada’s Species at Risk Act. Read the SARA backgrounder here 
                      – Read the student information at this link. Note that the resident killer whale population numbers are dated. S. residents = 87 (current number here); N. Residents = +/- 260. 
                      – Dr. Peter Ross’ paper “Fireproof killer whales” .  As an update to this document note that PBDEs now to be fully phased-out in Canada by the end of 2013 – includes deca PBDEs
  • See the Eco-Action points here. 

Sunset over the Northeast Pacific. Image by Jackie Hildering.