Petrel heads in love

They smell like a squid in a wool jumper, they sound like a duck on helium, and devoted 'Petrel Heads' travel thousands of kilometres just to hear them moan.   Featuring: Peter Vaughan, Monash University.  Stephen Totterman, Northern NSW Naturalist and seabird enthusiast. Rolenas Tavue Baereleo, Department of Environmental Protection and Conservation, Government of Vanuatu.   Production: Ann Jones, Presenter / Producer. Petria Ladgrove, Producer. Additional mastering:  Hamish Camilleri. This episode of What the Duck?! was produced on the land of the Wadawarrung and Kaurna people.