Why Do Ducks Have So Much Fat?
                                
                                
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                                    7 min read                                
                            
                                Ducks are remarkably adapted for aquatic life, and a defining feature of their physiology is their significant fat layer. This isn't a sign of poor health but a crucial evolutionary strategy for survival, serving multiple purposes from insulation against cold water to providing a concentrated energy reserve for long flights and periods of food scarcity.