LangTime Studio
LangTime Studio is a Wikipedia:YouTube series by David J. Peterson and Jessie Sams in which they colloborate on constructing languages. The first episode was uploaded in 2020, and so far five seasons have been released. In each season, a language is developed for an animal species in an original tabletop game setting where animals have undergone rapid evolution and acquired the capacity for langauge. The five languages developed thus far in the series are Engála, Tpaalha, Wokuthízhű, Sarkezhe and Haughòf. You can find the YouTube channel by clicking here.