How much do cygnets weigh?

Cygnets, which are young swans, typically weigh between 1 to 3 pounds (0.45 to 1.4 kilograms) at birth. Their weight can vary depending on the species of swan and their age, as they grow rapidly in the first few months. By the time they are ready to fledge, they can weigh significantly more, often reaching around 10 to 15 pounds (4.5 to 6.8 kilograms).