Antarctica’s largest penguin colony has suffered a steep collapse, the article reports.

Scientists call the drop a stark warning from the Southern Ocean ecosystem.

Warming temperatures and shifting ice are disrupting breeding grounds according to the article.

Reduced food availability is hurting survival rates for the seabirds.

The island once hosted the single biggest gathering of these penguins.

Global outlets are tracking the crash as a climate signal.

Oceanographic assessments show rapid ecological change in the region according to the article.

Researchers continue monitoring how far habitat loss may spread according to the article.

Read the full article for more details on the Antarctic penguin collapse.