There was some research on prairie dog language as well: https://medium.com/health-and-biological-research-news/prairie-dog-chatter-the-science-behind-a-new-la

There was some research on prairie dog language as well: https://medium.com/health-and-biological-research-news/prairie-dog-chatter-the-science-behind-a-new-language-9144ace4114f https://medium.com/health-and-biological-research-news/prair... https://www.npr.org/2011/01/20/132650631/new-language-discovered-prairiedogese https://www.npr.org/2011/01/20/132650631/new-language-discov... Original paper: sciencedirect.com/science/article/abs/pii/S0003347205801174?via%3Dihub