My new Pigeons, what kind are they?

[Quacking Pigeon]

If I was to sell them, what should I ask for? One is picking on one of my orginal pigeons so they must go. I could bring them to the auction but I prefer selling directly.

Is the male being nasty to the other birds?

 

[EggHunter_66]

Yesterday I noticed he wasn't letting my city pigeon eat. She was there first and if he keeps doing it then I want him gone.