Bald eagles are large birds – the length of the females reaches 109 centimeters, the wingspan is 2.4

Bald eagles are large birds – the length of the females reaches 109 centimeters, the wingspan is 2.44 meters, and the weight is more than 6 kilograms.  Males are about 25% smaller and reach a weight of about 4.5 kilograms. This makes it easy to determine which of the birds is a female in a pair.