Thanks very much. He does have a very pale green color under the wings.
What about his age?
The problem now is that I now have 2 males, no females. And since I brought the new guy, they get along fine, but the old guy keeps approaching him, as if he's a female, Why is that?...
the new guy walk away. this goes on all the time
should I do something about it? or is that normal behavior?
by the way, the old guy had a female but she died about a month ago, no siblings. She was young.