An all white Swan with a black and yellow bill. These beauties can be found, primarily, in Eurasia. Although, at first glance these birds all look similar, like a human finger print, each swan can be distinguished from another by the markings located on the yellow part of their bill. It can range in size from 17-44 lbs. With a wingspan that could reach over 9 ft. Mates pair for life, like many other swan species and will lay an average clutch size of 4-7. Shipping $355.00 Express Mail USPS. Birds are shipped pinioned (perment procedure preformed on one wing preventing the bird from flying).