Wildlife

This Could Be the 'Beginning of the End' for North Atlantic Right Whales

Researchers who have been observing migrating North Atlantic right whales, which are endangered, are troubled by what they found this season: no sign of any newborns.

The North Atlantic right whale (Eubalaena glacialis) — one of three right whale species, along with the Southern and Pacific right whales, defined by the ocean ranges they inhabit — typically reproduce during the winter months, which they spend in waters off the southeastern coast of the U.S. But this year, the season is winding to a close without any sightings of new babies — something that hasn't happened in nearly three decades of aerial observations, (AP) recently reported.

During the species' reproductive season, the North Atlantic right whale populations average about 17 births per year. Though the number of births has been below average since 2012, the prospect of zero new births this season is "truly alarming”.

Calving season for these whales begins in mid-November and lasts until around mid-April. At the season's start, the pregnant females 1,000 miles (1,600 kilometers) from northern waters near New England and Canada to their winter homes in warmer waters near Georgia, South Carolina and the eastern coast of Florida, representatives of the National Oceanic and Atmospheric Administration (NOAA) said released in November.

Every winter since 1989, research planes staffed by NOAA experts have taken to the air and flown over the open ocean to observe the whales and count the adults and new additions swimming near their mothers, NPR in February.

But this year, the researchers spotted no new calves at all. And now, with the season nearly at an end, the grim reality is that there likely are none.

The is one of the rarest marine mammals in the world, and right now, their prospects are not looking promising. Approximately 450 of them are left in the wild, and there were 16 reported whale deaths in this species during the summer of 2017 — a record number for a six-month-period — according to the NOAA statement.