Work call

Exploration Stage: Postal Dovecote
From: Rayden Storke
Description: The pigeons are now ready to participate in the training, but pigeons are essentially wild birds. When they are not working, they fly wherever they like. Let's train them to fly in immediate response to our calls. See that traffic light over there?
Completed: This traffic light mimics the cooing of a pigeon. I got it from Leon. If a signal is emitted from here, the pigeons will soon come to pick up the package to be delivered.