2017 Australian Geographic Nature Photographer of the Year competition: Our Impact (depicting human impact on nature) Runner-up: Tied, Australasian darter (Anhinga novaehollandiae) Lea Scaddan (WA) This Australasian darter’s bill was covered with fibre and junk. It couldn’t open its bill but I went back to the same location a couple of days later and noticed the bird’s bill was almost free of material.