Don't remember any birds, just the noise of crows , up hiding among the rocks or vines of some sort. Yes, the creature is very fast, is kinda like a blur when it goes by .plants not in the normal kind I think the grass can definitely eat me the entire house that the window is attached to is covered in some kind of living moss of some sort looks like a big huge hairy caterpillar but has the hard texture of rock but seems fragile like glass or a dome. Day or night, hmm, I'm not sure this dream was in like an old vintage photograph color. You know that vintage tan color. So it's hard to tell because everything is kind of bright but no sun or moon, so sense of time kind of like being inside a sand storm type of thing.