The full paper is online, and very readable, with some nice images and details: https://royalsocietypublishing.org/doi/10.1098/rspb.2021.1760 https://royalsoci

The full paper is online, and very readable, with some nice images and details: https://royalsocietypublishing.org/doi/10.1098/rspb.2021.1760 https://royalsocietypublishing.org/doi/10.1098/rspb.2021.176...