It came to my attention recently that the Proto-Guar concept art for TES3 was orginally referred to as the Rotumbo. It may be interesting to have it as an alternative pack and/or riding animal (note what appears to be a saddle), perhaps in Deshaan, further south near Black Marsh, or another region.
Written in the style of the other "Guide to" texts.
For information gathering when writing this, Andrethis was renamed from Saint Seryn so try using the former name as a search term if you're struggling to find info on the site.
Indoril region fly, Nirthfly Stalks are named after them for sharing common features such as bright yellow wings (like the yellow petals). They are hostile but only if the player gets really close (will need to play around with the AI Alarm values). Should be as big as a person (body wise)