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Antarctica's Emperor penguins reclassified as endangered; look at wildlife
Antarctica is one of the coldest, windiest places on Earth, and it gets almost no rain.
Even so, about 235 kinds of animals have learned to live there.
Most of them live in the ocean, where there is much more food than on the frozen land.
Penguins are the most famous Antarctic animals, and eight types of penguins live in the region.
The Emperor penguin is the biggest of them all, standing about 45 inches tall.
In April 2026, Emperor penguins were listed as endangered because the sea ice they need to raise their babies is shrinking as the planet warms.
Antarctica is also home to huge animals like leopard seals, orcas, and the blue whale, the biggest animal on Earth.
Blue whales can grow up to 110 feet long and weigh as much as 330,000 pounds.
In the summer months, from December to March, visitors often spot humpback and minke whales.
Even the bottom of the sea is bursting with life, with some areas holding up to 155,000 tiny creatures in one square metre.
Emperor penguins were reclassified as endangered in April 2026 due to warming-driven changes in sea ice.
Eight penguin species live in the region, but only Emperor, Adélie, Chinstrap and Gentoo breed on the continent.
Leopard seals can grow past 13 feet and 1,000 pounds, ranking second only to orcas in the Antarctic food chain.
Blue whales, the largest animals on Earth, have been recorded at up to 110 feet long and 330,000 pounds.
Antarctica supports roughly 235 species, and some seabed patches hold up to 155,000 organisms per square metre.
- Who
- Emperor penguins and the other roughly 235 species that live in Antarctica and the Southern Ocean
- What
- Emperor penguins were reclassified as endangered, prompting a look at the region's penguins, seals and whales
- Where
- Antarctica and its surrounding Southern Ocean
- When
- April 2026
- Why
- Warming-driven changes to sea ice, the basic requirement of Emperor penguins' breeding grounds
Key facts
- Emperor penguin status
- Endangered (reclassified April 2026)
- Cause of reclassification
- Warming-driven changes to sea ice
- Total Antarctic species
- Roughly 235
- Penguin species breeding on the continent
- Emperor, Adélie, Chinstrap, Gentoo
- Emperor penguin size
- Close to 45 inches tall; wind chills to -76°F
- Blue whale size
- Up to 110 feet long and 330,000 pounds
- Leopard seal size
- Over 13 feet and 1,000 pounds
- Antarctic orca share of world population
- About 70 percent





