Over the course of June, six North Atlantic right whales were found dead and floating in the Gulf of St. Lawrence, a substantial loss for a species that is already on the endangered species list.
There are only 500 North Atlantic right whales in the wild, and with six dead so suddenly without apparent cause, it accounts for one per cent of the species wiped out in less than a month. If this was compared to humans, it would mean that over 75 million people would be wiped out. Fisheries and Oceans Canada, the Marine Animal Response Society, the Canadian Coast Guard, and other groups are working together to figure out how to get the whales ashore to find out what is happening to the species.
The whales were found in the area between New Brunswick’s Miscou Island, Quebec’s Magdalen Islands and Northern P.E.I. They are currently floating a considerable way from shore and the weather has been too severe to try to get the whales onto land to begin a necropsy, a forensic examination that would discover what happened. There is only a limited time to complete the assessment and the whales are already decomposing. It is paramount that marine biologists decipher what is going on with the species to develop a plan and prevent more of the endangered whales from dying unexpectedly.
There are many threats to whales that habituate close to port such as being struck by ships, contracting toxic infections, water contaminants, high levels of noise, and global warming. The North Atlantic right whales also feed on zooplankton, which are lowering in population due to the effects of climate change. There are many reasons that the whales could be dying off so suddenly, and it is integral to the survival of the species to find out why. Hopefully, there is a chance of survival for this rare and beautiful species, one of many marine animals living under threat in the ocean today.
