Ok, so, my bird figured out that if she flies really hard into her perch, it moves, and if she does it enough, she can knock her perch off by landing on it going super fast. I put it up, she knocks it down, I put it up, she knocks it down. Finally I tied her perch to the cage, and all day she's been picking at the string trying to take it off.
Why are females such bitches?
“Anna, my strong, terrifying Anna.” -Cas
"You lack the requisite spine and testicular fortitude to study under me" -Elodin