Da poate ca nu sunt perusi dar asa se intampla la fiecare specie de papagal;)
uite:http://www.youtube.com/watch?v=Q5YBNPgUETg&feature=player_detailpage
sau http://www.youtube.com/watch?v=_fWkA3ku_NM&feature=player_detailpage
Asa se imperecheaza papagalii :)) uite si aici : http://i40.tinypic.com/dm79md.jpg