I recommend you read the Holocaust by Bullets from Father DuBois . It ' s one of the best books I read in my Holocaust class that will teach you a huge aspect of the Holocaust that most people have never even heard about . <| sep |> Why do people say these things without any source or evidence ? <| sep |> Man , I wish people would do this in BO 3 . <| sep |> As far as I can tell they flatten as you enter them and come back up after 1 or 2 seconds . When they are up , they look like normal bushes from the outside . If you shoot out of them , however , you become visible either your outline appears or the bush flattens again I ' m not sure which it is . There is no inside animation , I think , for when the bush straigthens up . Or it is really subtle .