caique sounds

Hello everyone! My black-headed caique is female and around 5 months old, and one month ago he started doing a different sounding screech which has me worried that she's unhappy or she's some kind of sick. Basically, she acts normal and has been playful and energetic as usual, doing it's...

What do these sounds mean? I can't really find any information about the vocalization of caiques so I'd like to find out. It he happy, interested, scared? I can't tell. He's just looking out the window. In the first video he saw a bird go by.