I have a underground grass area which i want to make a animal trap and is 100% lited and animals arent spawning, so i go up top and no animals, i walk a full day and half a night into another biome and not a single animal i see. I am playing in regular, and only have a couple mods.
-modloader
-elemental arrow
-torchlight
-better light
- repair mod
-painterly texture pack

I remember times where animals have spawned but they have just stopped for some reason. I have tried reopening minecraft many times, have tried deleting level.dat and renaming the _old one that didnt work. I went to another world and i saw animals so im kinda lost. Any help is appreciated.

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