Yes they are blue slates, a pair I also have 1 royal palm. They have been at my house now for 4 days and are quite fun to watch. I have not seen them be aggressive towards anything so far so I am crossing my fingers! I hope to breed them but I am not sure if I will need to break down and get an incubator or if the hen will hatch babies out, I know she did hatch out babies last year. They are both around 1 and half years old. I was a little worried having them free range w/ my chickens I don't want them to get sick but so far so good and I have meds on hand just to be on the safe side! -Cortney