I have been using "Filling in the Blanks -- A Guide to Populating Hexcrawls" by Third Kingdom Games. It points to "Old-School Essentials" by Necrotic Gnome for random monster tables. And I know that there are tables in the AD&D DMG Appendix C. Does anyone have any suggestions for other wilderness random encounter tables?
Thanks.
My (free/PWYW) Dark Fantasy Places might give you some ideas.
https://www.drivethrurpg.com/product/288289/Dark-Fantasy-Places