Good to know I dont have to get a DNA test now today Rocko and Casper were having a little fight nothing bad they were fighting over Casha the white Female tiel.Casper had his wings spread right out saying back off and Rocko was trying to get closer to Casha and then he and Casper were pecking st each others beak.Luckily Loki wasnt there to see but I told her anyways what happened lol.Loki dosent like other Females near Rocko she goes mad.If you wanna see the video go to my Group LittleFeatheredFriends on Facebook and scroll down a bit

Males do fight over a female sometimes, but when two birds fight with a female nearby it doesn't prove that they're both males. Buster and Henry get into a lot of fights over Shodu, and that's definitely male competition for a mate. But Buster also fights with Mims sometimes and she's definitely a girl. That's a different kind of competition.

It does sound like it's hopeful that Rocko is a male. But it also sounds like maybe Loki isn't his first choice for a mate.

Rocko has been around a lot of Females in his time lol he was also with a Female in a Pet store and she was on my shoulder and the workers got a picture of her and Rocko.And Rocko was in her cage eating her food lol.

Also after a few training sessions with Casper and Casha my Aunt re homed them as they just wanted nothing to do with her.