The swans usually are in the moderate environments found, rarely to occurring in the Tropics. Four (or five) kinds come in the northern hemisphere, a kind into Australia and New Zealand and a kind are found, in the southern South America are spread. They are absent from the tropical Asia, central America, northern South America and the whole Africa. A kind, the peak swan, introduced to North America, Australia and New Zealand. Leave a view of really ingeniously examples of birds photography of Alec done...