Jus' hangin' with my peeps

The girls are sitting on the edge of their back bedroom pen. Lacey and Henrietta are perched on the edge. Uma is sitting atop the water bottle. She is capable of flying to the edge. I've seen her. None of them has jumped out....at least, they've hopped back in before I entered.

Fortunately the tarp under the pen is a little wider than the chickie tails....get it? The tarp does.