Considering that the wikia is growing popular with a lot pages (with a lot more to be created thanks to Hinterland's continued support to the game by providing new content, etc) as well as the staff team being small, I decided to lock certain highly popular AND comprehesive pages to limit the vandalism.
What pages am I talking about? Look for the Wolf page for example. Moose. Deer. They are already comprehesive and mostly complete, up to dated, etc therefore there is no reason for unregistered users to edit them anymore.
If you need to edit protected pages, feel free to register and/or login. :)
Have a good one. Stay safe out there in the cold.