Technological artwork

Hackaday sponsored a contest.. "Can you use the wires of the circuits themselves as the structure of a sculpture, and tell a story with the use and placement of every component?"

This is one of the winners.

"The circuit itself is a light-activating chirping circuit built with 7400-series logic and installed in the hollow of the bird. The sensor is in the nest, and sounds like the baby birds beckoning their parents to feed them."