Ok great.

My first guess would be maybe an older bird attacked the little.
I highly doubt it was because it was too cold outside.
Second guess would be that maybe the chicks are not used to the coccidia in your yard/coop.

My first guess would be maybe an older bird attacked the little.
I highly doubt it was because it was too cold outside.
Second guess would be that maybe the chicks are not used to the coccidia in your yard/coop.