World’s Largest Penguin Colony Suffers ‘Enormous Population Crash’

"Chinstrap penguins on Zavodovski Island in Antarctica down by two-thirds since 2011, probably due to climate crisis"

"The world’s largest penguin colony has declined by two-thirds since 2011, most likely because of the climate crisis, a study has revealed.

Scientists said the rapid demise of chinstrap penguins on Zavodovski, the northernmost of the South Sandwich Islands in Antarctica, increased the risk of a wider ecosystem collapse.

The world’s largest penguin colony has declined by two-thirds since 2011, most likely because of the climate crisis, a study has revealed.

Scientists said the rapid demise of chinstrap penguins on Zavodovski, the northernmost of the South Sandwich Islands in Antarctica, increased the risk of a wider ecosystem collapse.

The world’s largest penguin colony has declined by two-thirds since 2011, most likely because of the climate crisis, a study has revealed.

Scientists said the rapid demise of chinstrap penguins on Zavodovski, the northernmost of the South Sandwich Islands in Antarctica, increased the risk of a wider ecosystem collapse."

Jonathan Watts reports for the Guadian October 7, 2026.

Source: Guardian, 10/09/2026