Is it just Vasas, or other parrots too? I've literally been telling my friends that the only way you can tell gender in parrots are the ones that have different coloring or crests, but with GCC's it has to be through DNA (at least I know that is still true!).That's what you get for not having a Vasa! HAHA You'll never have to worry about a conure's schmeckle hanging out.