Posted on April 11, 2018
Researchers from HDR Inc. were conducting an aerial survey as part of the U.S. Navy's marine species monitoring program on Monday April 9 when they observed a group of 5 endangered North Atlantic right whales near the shelf break approximately 70 miles northeast of Virginia Beach. The animals were part of a multi-species group including 5 humpback whales, 3 fins whales, and a minke whale, all feeding near the surface. The sighting was immediately reported through NOAA's North Atlantic Right Whale Sighting Advisory System (SAS) and a new temporary Dynamic Management Area (DMA) was established to warn mariners of the presence of these highly endandered whales - only approximately 450 individuals remain in the population. At least 17 North Atlantic right whales are confirmed to have died in 2017, representing about 4% of their total population. Vessel strikes and entanglement in fishing gear represent the primary cause of mortality, so this sighting and the subsequent DMA represent a small but significant victory.