well first off i have a DM map and dont know if this would be a good idea. i want to put crows in my map that fly around and act like regular birds....just flyin around here and perching there. i read some other threads about this but they said the birds need a defined path to fly along. well i was thinking of using several triggers that when are entered the birds will fly from different points. for example, if the player walks over there, the birds fly over here, etc. sounds like a pain though. are the birds made smart enough to where you can let them do their own thing without defined triggers or paths, or are the triggers and paths necessary? furthermore, would this be glitchy in DM? i know DM doesnt really like npcs....