ah thats nice, it seems this addon works only partially for me. i guess thats because i use the german client and the addons says its localized for russiand and english. i tinkered with the Localization-file of it and changed the part where it says "en_eu" to "ger" and changed the "English" to "German" which resulted in the mobs spawnpalces beeing marked on the map. thats all that i wanted. awesome, thanks
just found a mushroom, haha, i tried to catch it but no luck. oh well at least i know how this is supposed to work now, reminds me a bit on pokemon