bad behavior

So I recently got my cockatiel Kiki about 3 weeks ago now. She is about 13 weeks old. She is adorable and really loves hanging out with people more than anything! I have always had a problem putting her back in the cage since day 1, she used to just crawl up peoples arms, the opposite way from...

So I have a young male cockatiel who is only about 5-6 months old and recently he has started screeching. He does this when we come home from work and mostly at night or when my guinea pig gets excited. Now I wouldn't mind it if it were just a couple high pitched calls but he does it for quiet a...