Young chick mounting other chicks?

[Astrx]

So I incubated some eggs and they hatched first week of October and now the chicks are 2 months old.I recently saw one of the chicks which I think is a male mount a other chick (I think it’s a hen?)So like is it normal for it to be mounting other chicks at 2 months old? I’ll be posting a picture of them black one is the one who mounted the yellow one.I was just very surprised he did that at 2 months old

 

[Lacy Duckwing]

He's a very dominant male. I had a cockerel trying to mount an adult hen. He was 2-3 months old.

 

[All4Eggz]

So I incubated some eggs and they hatched first week of October and now the chicks are 2 months old.I recently saw one of the chicks which I think is a male mount a other chick (I think it’s a hen?)So like is it normal for it to be mounting other chicks at 2 months old? I’ll be posting a picture of them black one is the one who mounted the yellow one.I was just very surprised he did that at 2 months old

Yes, that's a cockerel and a pullet.

Sometimes the hormones kick in early. I've had that happen before. Nothing to worry about. The hens usually are not a fan of him doing so, but they will get used to it once they start laying eggs. Then it won't be useless!