%0 Journal Article %T Do penguins¡¯ vocal sequences conform to linguistic laws? %A Cristina Pilenga %A David Reby %A Elena Fumagalli %A Eleonora Cresta %A Francesca Bandoli %A Livio Favaro %A Marco Gamba %A Nicolas Mathevon %A Valentina Isaja %J - %D 2020 %R 10.1098/rsbl.2019.0589 %X Information compression is a general principle of human language: the most frequent words are shorter in length (Zipf's Law of Brevity) and the duration of constituents decreases as the size of the.. %U https://royalsocietypublishing.org/doi/10.1098/rsbl.2019.0589