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In the how-about-some-hopeful-news category, two baby bright spots have appeared in the Atlantic Ocean, helping to dispel a bit of the 2020 gloom. As recently reported by CNN, the National Oceanic and Atmospheric Administration (NOAA) has announced dual special deliveries. North Atlantic right whales, 13-year-old Chiminea, and 16-year-old Millipede have successfully given birth and been observed swimming alongside their newborn calves off of the coasts of Georgia and Florida.

At a time when the small remaining population of fewer than 400 North Atlantic right whales is struggling to survive, these two youngsters are very welcome additions to their pod. According to an April 2020 study from universities in Denmark and Australia, the critically endangered species has been declining at a rate of about 1% a year. The two biggest threats to the rare animals are ship strikes and entanglement in fishing gear. In one year alone, between November 2016 and November 2017, 17 juvenile and adult whales died from strikes and entanglements. More than 83% of North Atlantic right whales carry scars from getting caught in fishing gear.

Scientists aiming to come up with strategies to keep northern right whales safely in the swim have been analyzing how their health and environmental conditions compare to those of the growing populations of tens of thousands of Southern right whales (pictured above) in Argentina, Australia, and New Zealand.

Although right whales can grow up to 50 feet long and weigh up to 140,000 pounds, North Atlantic right whales are significantly smaller, have less blubber, and are in poorer overall condition compared to southern whales. Researchers believe that the reduced body size is negatively impacting resilience and female whales’ ability to support their calves. Northern right whales only give birth every seven years, while southern whales reproduce about every three years. Not a single northern whale was born between 2017 and 2018.

The primary difference between the two populations is the location. Southern right whales live in remote environments while their northern relatives occupy heavily developed coastal areas with some of the world’s busiest and noisiest shipping lanes. As oceans warm due to climate change, North Atlantic right whales follow their food supplies into cooler waters and higher traffic areas leading to strikes. In light of the daily challenges to the animals’ existence, the birth of two healthy calves is all the more remarkable. Well done, ladies!

It’s clear that North Atlantic right whales are going to need additional support to increase their chances for survival. You can learn more about the ongoing efforts to keep one of the planet’s largest mammals out of harm’s way from the North Atlantic Right Whale Consortium.