Thanks... I read a thread on gbwf.org forum about how you can keep birds happy without having huge aviaries if you give them lots of things to stimulate them....I planted lots of edible bushes and herbs, laid grass sod and added other types of grass, driftwood and lots of natural substrates leaves,twigs,pine cones,etc. They have plenty of perches and 4 nest boxes. I'm planning an 8x12 flight pen off the front later in spring, but for now they're in the 8x12