Hi 
I`ve got an expierence with theese guys https://www.talkbudgies.com/general-budgie-talk/405214-interesting-video.html
https://aurora-directory.alive2directory.com/gosearch.php?q=assignment%E4%BB%A3%E5%86%99&x=0&y=0
https://forum.yowindow.com/memberlist.php?mode=viewprofile&u=92163
 that were mentioned before. 
And I watned to claim thanks!

AustinHax