Saving Seafood

Births among endangered right whales highest since 2015

April 5, 2021 — North Atlantic right whales gave birth over the winter in greater numbers than scientists have seen since 2015, an encouraging sign for researchers who became alarmed three years ago when the critically endangered species produced no known offspring at all.

Survey teams spotted 17 newborn right whale calves swimming with their mothers offshore between Florida and North Carolina from December through March. One of those calves soon died after being hit a boat, a reminder of the high death rate for right whales that experts fear is outpacing births.

The overall calf count equals the combined total for the previous three years. That includes the dismal 2018 calving season, when scientists saw zero right whale births for the first time in three decades. Still, researchers say greater numbers are needed in the coming years for North Atlantic right whales to rebound from an estimated population that’s dwindled to about 360.

“What we are seeing is what we hope will be the beginning of an upward climb in calving that’s going to continue for the next few years,” said Clay George, a wildlife biologist who oversees right whale surveys for the Georgia Department of Natural Resources. “They need to be producing about two dozen calves per year for the population to stabilize and continue to grow again.”

Read the full story at the Associated Press

NOAA says watching for right whales during migrating season is more important than ever

November 19, 2018 — North Atlantic right whales are on the move along the Atlantic coast of the U.S.

20 right whale deaths were documented in 2017 and 2018. The NOAA is asking boaters to be cautious as the endangered whales migrate south.

Right whales are protected under the U.S. Endangered Species Act and scientists estimate there are just over 400 remaining.

Officials are reminding boaters and coastal residents, right whale calving season begins in mid-November and runs through mid-April.

Every winter, many right whales travel more than 1,000 miles from their feeding grounds off Canada and New England to the warm coastal waters of South Carolina, Georgia and Florida’s east coast.

To reduce the risk of collisions between right whales and boats, federal law requires ships and aircraft to stay at least 500 yards away from right whales.

Vessels 65 feet and longer are also required to slow to speeds of 10 knots or less in Seasonal Management Areas along the East Coast, including the calving and nursery area.

“Right whales often swim and rest just below the surface, and are invisible to approaching boats and ships,” said wildlife biologist Clay George of the Georgia Department of Natural Resources. “It’s important for ship operators to follow vessel speed rules, and for boaters to slow down whenever possible.”

NOAA and its partners conduct aerial and vessel surveys off the coast of Florida and Georgia throughout the calving season.

Read the full story at WTKR

 

Hope, but no calves, spotted as right whales return to Georgia waters

February 5, 2018 — They call her Halo — the right whale was born to another documented calving female, Loligo, in 2005, and was last seen in 2016. That was until staff with the Sea to Shore Alliance spotted her Wednesday near Little St. Simons Island. She, and her companion, are the first right whales seen off the coast of Georgia this calving season, which typically is from November to April.

“There was an adult female spotted that has had calved before — or has had a calf before — and so we’re hoping that she’s pregnant and we’ll have a calf in the upcoming days or weeks,” said Clay George, who heads up the state Department of Natural Resources’ right whale efforts. “There was another whale seen with her that was large and appeared to be an adult or a juvenile, but it was not a calf that was born this year. So, we are hoping that perhaps it was also an adult female and may be pregnant also.”

There has also been action in the Gulf of Mexico this year.

“My understanding, from talking to colleagues that work for the state of Florida, that at least two of the sightings (in the gulf) have been confirmed to be a right whale, and the photos suggest that it may have been the same individual whale was seen in both locations, and if so, it appears to be a 1-year-old whale that was born last year,” George said. “So, those three whales are the only whales that have been seen south of Cape Hatteras, N.C.”

There is more than a little amount of worry among whale researchers and experts that the world could be watching the extinction of right whales, considering births are not keeping up with deaths — especially with human-influenced mortality from whales becoming entangled in heavy fishing gear used for lobsters and snow crabs further north.

Read the full story at the Brunswick News