This is Chook, our male Superb Lyrebird at Adelaide Zoo. We've had a lot of construction going on lately and Chook has picked up many of the sounds. You can find out more information on Chook and download free Chook ringtones here: http://tinyurl.com/n42w79 . We think we can hear the following sounds: 1. Hammer 2. Chainsaw 3. Jack hammer 4. Lawn mower hitting sticks 5. Leaf blower starting 6. P