the green one is a definietly female, the second one is young yet and I'm not sure the gendem
Wow, I had it completely backwards. I figured Kiwi (green) would be the male and Sky the female. I bought them both at the same time over a year ago and began to notice that Kiwi has started to go into the nesting box. Do you know what it means when they start rubbing their bottoms on a yarn toy that's in the cage? I noticed Sky has been doing that.I am with Rozalka, green one is a female and the white pied is still too young to be sure, but I am confident it is a male budgie.