We know that Right Whales are in danger of extinction.

• As the ocean warms, North Atlantic Right Whales are moving north to cooler waters in unprotected zones, where they die from vessel strikes and entanglement in fishing gear and where their food sources may be scarce.
• Fewer than 250 mature North Atlantic right whales were estimated to be alive at the end of 2018, with the total population having plummeted by 15% over the last decade.

The factors contributing to the dwindling population of Right Whales include vessel strikes, fishing gear entanglements and lack of food. Climate change is redistributing the crustaceans called copepods that Right Whales eat.

Right Whales are spending more time in Canada than they used to, which is causing serious problems for their conservation.  The deaths since 2017 are largely due to some form of human action, like boat collisions, both in United States and Canadian waters. Quite a few, though not all, of these collisions have happened in the St. Lawrence Estuary in Canada.

But the Right Whale population has also seen low reproductive rates and declining health status in recent years that can’t be explained by vessel impacts. New research points to another possible culprit: climate change.

The Gulf of Maine is warming more rapidly than nearly any other ocean ecosystem on the planet. Scientists think the reasons include changes in the path of the Gulf Stream and the way its warm waters are interacting with other currents in the North Atlantic.

“Deep waters are warming and we think that is having an impact on the life cycle, and the distribution of the critters that right whales eat,” says Pendleton. Those critters – flea-like animals known as copepods, specifically the species Calanus finmarchicus – are a critical food supply for the endangered whales. Read more about this here.

Noise pollution can mask whales’ important underwater communication calls and reduce foraging success, which affects species’ health and reproductive abilities. Ocean noise can also divert the whales from their typical migration paths into areas unsuitable for feeding or into the path of passing ships.

Thus, it is heartening that offshore wind project plans are adopting restrictions, beyond those required by law, on vessel speed and limits on loud turbine construction from pile driving and geophysical survey activities. The limitations take in to account the times when North Atlantic Right whales are unlikely to be in the area.

Given the urgency of the climate crisis, the Natural Resources Defense Council is working hard to advocate for all forms of clean renewable energy projects, including the nascent offshore wind industry.

Local NIMBY groups in East Hampton fighting offshore wind projects, such as the South Fork Wind Farm, are using the plight of Right Whales in a sinister ploy to derail these offshore wind energy projects, which would only worsen ocean warming and the lack of critical food supply for Right Whales. Yet these same groups can not even tell the difference between a Right Whale and a Humpback Whale! See their posters attached in pdf format.