We moved our 5 hens from the small coop to the big coop 5 days ago to use the small coop as a brooder for our 3 wk old chicks. The big coop has three 2x4s as roosts. They are 3 feet off the ground, and there is a ramp up to them (about a 45' angle). Two of the chickens have figured out how to get up...but 3 keep roosting on the floor (I block the nest boxes at night because they slept in those first). Will they ever learn to get up to the roosts? Will they learn to use the ramp to get down? They kind of fly/fall onto the ground. Also, I see POOP on my roosts! How in the world??? Gross!