Why Emperor Penguin Moult Depends on Stable Sea Ice
Emperor penguins cannot swim for weeks during moult; the 2026 Marie Byrd Land satellite study shows why fast-ice risk is not only a breeding-season problem.
6/3
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Penguin Guano From Space: Satellites Finding Antarctic Colonies
Satellites find emperor penguin colonies by reading guano stains on white sea ice, turning brown pixels into maps of breeding sites and sea-ice risk.
4/15
Satellite Finds Emperor Penguin Moulting Risk as 2025 Images Show 25 Groups
A British Antarctic Survey (BAS) study used satellite imagery to locate emperor penguin moulting sites and found only 25 small groups in 2025 imagery as shrinking sea ice increased risk.
2/20