To help figure out why she got pooped on answering these questions can help.
Is it a one time thing? Is it happening often? If you go check on them after they have gone to roost is she sleeping under the roost? Do you use ladder style roosts or roosts at the same height? Do you have enough roost space so everyone can easily get on the roost? Is she at the bottom of the pecking order?
Is it a one time thing? Is it happening often? If you go check on them after they have gone to roost is she sleeping under the roost? Do you use ladder style roosts or roosts at the same height? Do you have enough roost space so everyone can easily get on the roost? Is she at the bottom of the pecking order?