A fascinating article about environmental related animal features

[asp3]

This is an article about how a particular type of bird changed it's features during the pandemic and then changed them back when the pandemic ended.

https://www.nytimes.com/2025/12/15/...e_code=1.9E8.0nwl.1ZNxfGP8Pr7I&smid=url-share

You might need to have a NY Times account to open the article but it should be a free article.