No baby right whales sighted off Florida, Georgia coasts

SAVANNAH, Ga. — Scientists watching for baby right whales off the Southeast U.S. coast have yet to spot a single newborn eight weeks into the endangered species’ calving season — the longest researchers have gone without any sightings in nearly 30 years.

Bad weather that has limited efforts to look for whales could be to blame, rather than a reproductive slump.

But scientists also worry it could point to another low birth year for the imperiled whales after a grim 2017, when 17 confirmed right whale deaths far outpaced a scant five recorded births.

“We basically right now should be at the peak of the season, and we haven’t seen anything, so that’s concerning,” said Clay George, a wildlife biologist who oversees right whale surveys for the Georgia Department of Natural Resources. “I’m going from being the optimist I normally am to being pretty pessimistic about it.”

The National Oceanic and Atmospheric Administration estimates only 450 North American

This is the longest scientists have gone into the birthing season without a calf sighting since 1989.

right whales remain. The agency warned in December the species could face extinction without new protective actions.

Researchers hoped for signs of a robust reproductive year soon after the right whale calving season began Dec. 1.

But no calves have been reported off the Atlantic coasts of Georgia and Florida, where the whales typically migrate to give birth each winter. It’s still relatively early in the calving season, which has three months to go.

Clay said it’s the longest scientists have gone into the season without any calf sightings since 1989, when they began comprehensive surveys using trained spotters in planes to look for mother-and-calf pairs.

Previously, the latest initial sighting was Jan. 1 — and that was during the dismal birthing season a year ago.

Right whales have averaged about 17 births per year during the past three decades. Since 2012, all but two seasons have yielded below average calf counts. The five births recorded last year were the lowest since 2000, when surveys found only one newborn whale.

The reason no calves have been spotted so far this season may have more to do with the weather. Planes used for aerial surveys have often been grounded this season because of high winds and cloudy skies.