Flamingos in Siberia?

 Please follow this link and listen to or read this article. It is fascinating and hilarious. For a brief synopsis: there have been several documented encounters of Flamingos falling out of the sky near a river (always in November) in Siberia. The flamingos are frozen, near death, but in
this location by their own
volition. What is going on?
Go and find out for yourself. ( :