How to seal nylon webbing. . Feb 14, 2025 · Heart Monitors for seal pups are helping scientists track animal health Images and captions, credits are here Woods Hole, Mass. Jan 27, 2016 · The night approaches quickly. Two distinct species, the Northern and Southern elephant seal, are among the largest carnivores in the ocean. Heather Beem is closely examining seal whiskers for insights to design new… Oct 29, 2024 · New research shows Weddell seals avoid making extreme dives for prey during midday, allowing the seals to keep diving over and over without having to pause for long. It takes a whole lot of food to power a 3,000-kg (7,000 lb) body, and they’ll work for it, diving up to 1,700 meters (5,600 feet) in pursuit of fish prey. And she’s off. Elephant seals are known to hold their breath for nearly two hours, allowing them to stay at twilight zone depths for an extended Mar 18, 2025 · Seals equipped with sensors help researchers uncover fish abundance in the Pacific Ocean's twilight zone, providing valuable insights into deep-sea ecosystems. They breed and give birth to pups, who stay with their mothers while they nurse for only 15-20 days and then must learn Apr 11, 2024 · Most seal pups don’t make it through their first year, and the researchers want to figure out whether higher iron intake makes a difference in the pups’ survival. A female grey seal nursing her pup on the beaches of Sable Island, Nova Scotia. This allows them to spend almost all of their time underwater, foraging under high-light conditions, which is best for visual hunters. Seals are pinnipeds, a group of animals with three separate families—phocidae, otaridae, and odobenidae—that are the only mammals that feed in the water and breed on land. Through the dark, turbid waters, she searches for fish. Nov 26, 2013 · WHOI biologist Rebecca Gast examines whether the recovered and thriving population of gray seals in Cape Cod waters has affected water quality off the beaches they frequent. Suddenly, the whiskers on her right cheek begin vibrating. Gray seals give birth once a year and females will quickly lose ~30% of their body mass while the pup triples in size during a short nursing period of only 15-20 days. (February 14, 2025) -- Every winter, about 300,000-400,000 grey seals congregate on Sable Island - a remote location off the coast of Nova Scotia. (Michelle Shero, ©Woods Hole Oceanographic Institution) Creature Feature: Elephant Seal About Elephant seals You may have seen (and heard) elephant seals on a beach: roaring, clumsy and (let’s face it) terrifying as they jostle for mates. A harbor seal plunges into the water, diving deep as the sunlight recedes. Seals are pinnipeds, a group of animals with three separate families—phocidae, otaridae, and odobenidae—that are the only mammals that feed in the water and breed on land. “Everyone has been focused on the abundance of prey and how many calories seals are able to take in, but maybe just as important is getting the iron that they need,” Shero said. zr7 lyyled6t pg sfmr diq 398t xz2v pwkj kifth nv90z