2 month old chick has no tail.

[Top Rooster]

The weird thing is that her father is a RIR and I'm not even 100% sure her mother was an americuana.

 

[aart]

The weird thing is that her father is a RIR and I'm not even 100% sure her mother was an americuana.

Could just be a freakish genetic anomaly or an incubation deformity.
Not sure No clue how the Araucana tailless gene works.