Number of chinstrap penguins in Antarctica has fallen sharply: scientists

The number of chinstrap penguins in some colonies in Western Antarctica has fallen by as much as 77% since they were last surveyed in the 1970s, say scientists studying the impact of climate change on the remote region.

source https://www.reuters.com/article/us-climate-change-antarctica-penguins/number-of-chinstrap-penguins-in-antarctica-has-fallen-sharply-scientists-idUSKBN205007?feedType=RSS&feedName=worldNews