Hey, I have 7, 2 week old chicks...3 Australorps,3 Barred Rocks and 1 Buff Orpington.. The Buff is not as active as the rest of the crew and isn't growing like the rest. She seems like she's squatting with her wings held slightly away from her body. She seems to be eating and drinking ok and does run over when I give them a little scrambled eggs. I don't see any diarrhea and her vent is clean. She is getting picked on a bit..could it be coccidiosis ? thanks for any help