Dense round spots, not blotches or bands
A spotted seal earns its name honestly. Its coat runs pale gray to silver, covered edge to edge in small, dark, well-defined round spots. That’s different from a ringed seal’s larger, paler ring-shaped blotches. It’s very different again from a bearded seal’s plain, mostly unmarked body. Size helps too. Spotted seals run mid-sized among Alaska’s ice seals, bigger than a ringed seal but well short of a bearded seal’s bulk. A clear look at the spotting pattern is usually all it takes to call the species with confidence.
One of the few ice seals that keeps a partner nearby
Most ice seals in Alaska spend the bulk of their time alone. Spotted seals are a partial exception. They’re often seen resting in pairs, a mother and her pup sharing the same ice floe well past the point when other ice seal pups have already struck out alone. That closer bond shows up clearly on the ice. A mother stays near her pup through nursing, sometimes for weeks, rather than leaving it hidden in a snow lair the way a ringed seal would. Both haul out mainly on drifting pack ice through the Bering and Chukchi seas, shifting seasonally with the ice edge.
A fish-first hunter of the Bering shelf
Fish dominate the spotted seal’s diet by a wide margin. Herring, capelin, cod, sand lance, pollock, lingcod, and young salmon all show up in what they catch. Invertebrates fill out a smaller share. That heavy reliance on schooling fish ties the species closely to the productive waters along the Bering Sea shelf, where prey concentrates seasonally. It’s a straightforward hunting strategy for a seal that doesn’t range far from the ice it depends on for resting and pupping.
Pups that swim almost as soon as they’re weaned
Spotted seal pups are born on the spring ice already well-furred, with a soft white coat that sheds within a few weeks of birth. Unlike some Arctic seals, pups here take to the water early. They follow their mother into the sea well before they’re fully weaned. Nursing is intense but short, and once it ends, mother and pup separate. The pup is now capable of hunting and diving on its own. That early swimming ability suits a species living on Alaska’s shifting, often broken pack ice, where a solid ice platform can’t always be counted on.
Stable for now, not currently listed as threatened
The IUCN lists the spotted seal as Least Concern. US federal reviews have not found the Alaska population to warrant an endangered listing. Sharks are among its documented predators, alongside the general risks of a life spent on drifting ice. As with its ice-seal neighbors, the bigger long-term concern is habitat, not predation. A shrinking, later-forming ice season could squeeze the window spotted seals rely on for pupping and rearing young. For now, though, the population across Alaska’s Bering and Chukchi seas is considered stable.
