Bats that normally migrate more than 1500 kilometres in the winter are staying closer to home as the world warms, with young males being the first to make the change
Source:
https://www.newscientist.com/article/2255030-young-bats-accept-reality-of-climate-change-before-older-generations/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home