Once your birds had a friend do you think that they got into more mischief or it stayed about the same? I was thinking about this the other night after I left the room for a minute and when I came back Althea had climbed down to the floor and was sneaking toward my drink. I put back on her play top and joked to myself "and I want more?" Just curious if your birds that get along keep each other occupied or team up like kids do and do their best to wreak havoc.