The emperor penguin has been declared an endangered species, Misryoum newsroom reported Thursday, a status shift that lands like a warning label on the edge of Antarctica’s shrinking future.
The global authority on threatened wildlife said the change from “near threatened” signals an existential risk for an animal built around ice. Emperor penguins rely on sea ice to live, hunt and breed. When that ice disappears—or breaks up earlier than it used to—it doesn’t just reduce comfort. It chops up the very calendar of their survival.
Misryoum newsroom reported that the IUCN, a global network of scientists, governments and conservation groups, expects climate-driven changes in sea ice to halve the emperor penguin population by the 2080s. In a statement, Philip Trathan, part of the IUCN expert group who worked on the Red List assessment, said they “concluded that human-induced climate change poses the most significant threat to emperor penguins.” Misryoum editorial desk noted that the Red List of Threatened Species is maintained by the IUCN and is the world’s most comprehensive information source on the extinction status of plants, animals and fungi. It uses six classifications, from “least concern” to “extinct,” with “endangered” sitting two steps below “extinction in the wild,” meaning the species survives only in captivity and not in nature.
There’s a blunt chain of cause-and-effect here, the kind that’s hard to ignore even if you’ve never seen a penguin colony. Misryoum said the ongoing decline is due to climate change: rising ocean temperatures and shrinking sea ice push krill to greater ocean depths in search of colder water, reducing the availability of food for seals. And once prey gets harder to reach, the whole ecosystem starts wobbling. In the Antarctic, even the air can feel different—on cold mornings, there’s that sharp metallic smell from sea spray—yet the changes now are showing up in places that used to stay reliable.
Emperor penguins breed on the sea ice in the dead of winter, with males relying on the flat surface to keep eggs warm beneath their feet. The sea ice also provides a habitat for chicks and during the moulting season, before they are waterproof. But Misryoum newsroom reported that climate change is making sea ice less stable, causing its retreat or early-break up in spring. Sea ice has been at record low levels since 2016, and the impact on emperor penguins has been well documented. Satellite imagery indicates around 20,000 adults—some 10% of the population—disappeared between 2009 and 2018 alone.
Misryoum editorial team stated that Christophe Barbraud, a scientist at French research institute CNRS, told AFP that the species is closely associated with sea ice and ice packs—and that since 2016-2017, there’s been a significant decrease in the extent of sea ice around Antarctica. “However, since 2016-2017… without sea ice, it will have great difficulty surviving,” he said, in essence. Trathan added that emperor penguins were “a sentinel species that tell us about our changing world and how well we are controlling greenhouse gas emissions that lead to climate change.”
This Misryoum update didn’t only affect penguins. Misryoum newsroom reported that the IUCN also moved the Antarctic fur seal to the endangered category after its numbers plunged more than 50% since 1999. And the IUCN shifted the southern elephant seal from “least concern” to “vulnerable” following population declines tied to a deadly contagious pathogen. The list changes, the science says, keep circling back to one thing: the systems penguins and seals depend on are being stressed faster than they can adapt—maybe more quietly than people expect, but not slowly.
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