A close-up video shows a small, yellow bird perched on a white plastic perch inside a white wire birdcage

A close-up video shows a small, yellow bird perched on a white plastic perch inside a white wire birdcage. The bird opens its beak as if chirping or singing. The cage appears slightly dirty with seed husks and debris at the bottom. In the background, a brick wall can be seen. The lighting is indoor and slightly dim. The cage has a hook at the top, presumably for hanging. There is a water or seed container visible on the side of the cage.