Ask MAKE: How to Simulate a Hatching Pigeon Egg
Rick asks: I race homing pigeons for a hobby. Motivating them to come home quickly is very important. I want to simulate the random chipping (clicking / egg movement) associated with a hatching egg. I already have plastic pigeon eggs that separate in half like a plastic Easter egg to put this device into, but I don’t know where to get the device. Any help would be appreciated.