How can chicken stay alive in forest?
With an M-16!!!!!
Well, most chickens look over the ground for seeds and greens they would eat. I assume if they were in the forest, that's how they'd survive. Predators would get them easy, though, and shelter is common in the forest.
There are some species of chicken which are found only in forests. See if this site is of some help to you. Chicken - Wikipedia, the free encyclopediaen.wikipedia.org/wiki/Chicken
that sounds scary just thinking of wild chicken... :l idk