Due to "abnormally thick, and extensive sea ice". Looks like all of olfrauds, and the other GW faithful, were wrong. Who knew...
"Mass starvation has wiped out thousands of penguin chicks in Antarctica, with unusually thick sea ice forcing their parents to forage further for food in what conservationists Friday called a "catastrophic breeding failure".
French scientists, supported by WWF, have been studying a colony of 18,000 pairs of Adelie penguins in East Antarctica since 2010 and discovered only two chicks survived the most recent breeding season in early 2017.
They attributed the disaster to extensive sea ice late in the summer, meaning the adult penguins had to travel further to find food, with the chicks dying as they waited."
Thousands of penguin chicks starve in Antarctica
"Mass starvation has wiped out thousands of penguin chicks in Antarctica, with unusually thick sea ice forcing their parents to forage further for food in what conservationists Friday called a "catastrophic breeding failure".
French scientists, supported by WWF, have been studying a colony of 18,000 pairs of Adelie penguins in East Antarctica since 2010 and discovered only two chicks survived the most recent breeding season in early 2017.
They attributed the disaster to extensive sea ice late in the summer, meaning the adult penguins had to travel further to find food, with the chicks dying as they waited."
Thousands of penguin chicks starve in Antarctica