I'm new to this and need a bit of info, please please!

[KarenJoy50]

Looks like you have two that are probably cockerels and a pullet (3rd picture).

This would explain why 2 of them seem to annoy each other so much... it's the two that you've identified as cockerels that "fight". I'm sure that will become a bigger problem. I was assured I had 3 pullets.

 

[turkey girl 0964]

Neither of those breeds have pea combs like two of the chickens pictured.

Ok. I was just making a guess.