12 things a java sparrow might do

So what does a lonely bird do to keep himself occupied?
1.  He buries his beak in the birdseed and throws seed over his shoulder into the birdbath.
2.  He bathes in the water feeder, since the birdbath is full of seed.
3.  He tries to get to the seed that has fallen though the bottom of his cage.
4.  He chirps.
5.  He sings.
6.  He hops a bit.
7.  He flies up to the walls of the cage and hangs out there.
8.  He perches
9.  He looks around, tilting his head prettily
10.  He listens to other birds outside.   He is especially impressed by his cousins the cardinals.
11.  He preens and flaps his wings.
12.  He avoids the human who feeds and waters him.