KaRMaRDub

I have been scouring the map for about 2 or 3 in game weeks, and I have yet to find a feather. Ive followed the crow around to its different perches and waited till it flys away, and no feather. I haven't seen it drop any feathers at all. I will also go several days without seeing the bird also. anyone know how to get this working or is it just bugged out completely?