Version 1.2
Insect nests are included in the restoration process. For those nests, that already exists on the map when the game is started, the terrain is generated based on the surroundings. The generation requires a new game and will not be triggered for old saved games.

Version 1.1
Wild plants regrow after being cut (in about 6 to 10 days). Having more plants to regrow may take longer to trigger though. The same obstructing conditions are active as for those of the terrain recovery (no obstacles around).
Mod options added to disable specific recover modes, if someone wants to keep the plants cut or the soil unchanged.