Aussie duck shocks researchers by learning to swear

Yahoo News Australia Video
13 days ago
European researchers have been “surprised” by an Australian duck which learned to swear. The musk duck named Ripper was the subject of a 1987 study by researcher Dr Peter Fullagar, but the bird’s ability to vocalise had gone largely unknown by the international scientific community. Thirty-five years on, Netherlands-based Professor Carel ten Cate came across a short note about the duck’s behaviour in an Australian reference book. Source: Image: Getty / File Audio: Carel ten Cate and Peter J. Fullagar
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