We use an apple or an ear of corn on a tether so it hangs at beak height. To make it not TOO frustrating, (since it swings a lot) we hang it so
it's possible to trap it against a wall or other object, thereby at least getting a chance to get a bite.
I cut a slice out of the apple too, so they don't have to peck through the swinging apple's peel,
as well as trap it. We don't do this all the time, just once in a while. They do seem to enjoy it. And we get a lot of entertainment from watching them.
The feed stores sell "flock blocks" too, we usually get one in winter, for them to mess with.
By the way, you don't need a heat light, the birds keep each other warm. Although it's tempting to in the kind of temperatures we've been having lately....
it's possible to trap it against a wall or other object, thereby at least getting a chance to get a bite.

as well as trap it. We don't do this all the time, just once in a while. They do seem to enjoy it. And we get a lot of entertainment from watching them.
The feed stores sell "flock blocks" too, we usually get one in winter, for them to mess with.
By the way, you don't need a heat light, the birds keep each other warm. Although it's tempting to in the kind of temperatures we've been having lately....