The "Zozulitsa", or "Zozu" for short, is described as Ukraine's version of the Vuvuzela, as the country prepares to host the Euro 2012 Cup. This little ceramic bird-whistle is both a cultural tradition which goes back 7000 years, and is now turning into a commercial bonanza aimed at the tens of thousands of football fans expected to flock into the country this year.Duration: 00:49