Help! I got three "new" hens yesterday; a 5-month old Plymouth Rock, a 12-month old Wyandotte and a 13-month old New Holland Blue. The coop was empty after our Brown Shavers "departed". All 3 took off up the small bushy tree in the Chook Run and I can't get them out. They've been up there all night and all day so far; they won't come down despite all my best efforts. I tried poking them with a blunt stick but they got quite distressed. I've put lots of yummy food out for them but they are glued to the tree. I need them to find the coop so they can roost properly and jump into their nests to lay. Any ideas?