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A child feeds pigeons in Victoriei Square, one of the hot-spots of Romania's 1989 anti-communist revolt in Timisoara, 550 km west of Bucharest December 16, 2009. REUTERS/Bogdan Cristel

Pigeons

Pigeons fly inside the Jama Masjid (Grand Mosque) complex in the old quarters of Delhi December 11, 2009. Credit: REUTERS/B Mathur

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A pigeon sits on top of a frozen fountain in Munich January 7, 2009. Credit: REUTERS/Michael Dalder

Pigeons

Pigeons fly in front a fountain during a sunny day in central Donetsk October 1, 2008. Credit: REUTERS/Gleb Garanich

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A pigeon flies over New York March 3, 2009. Credit: REUTERS/Gleb Garanich

Blind

Blind and visually impaired Israelis release carrier pigeons during a visit to Kibbutz Yesha, just outside the southern Gaza Strip, December 1, 2009. Credit: REUTERS/Amir Cohen

Pigeons

Pigeons hiding from cold sit on public phones at an underpass in Moscow February 2, 2006. Credit: REUTERS/Gleb Garanich

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A pigeon flies in front of an advertising billboard in Hong Kong January 30, 2007. Credit: REUTERS/Paul Yeung

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A man uses a magnifying glass to examine a pigeon's eye at a market in the town of Xiaoquan, around 80 km (50 miles) north of Chengdu, Sichuan Province, June 11, 2008. Credit: REUTERS/David Gray

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A woman sells feed for pigeons as Turkish riot police stand guard during a protest by university students against Turkey's High Education Board at Beyazit Square in Istanbul, November 6, 2008. Credit: REUTERS/Fatih Saribas

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A pigeon sits on a tree branch during sunset in New Delhi March 16, 2005. Credit: REUTERS/Kamal Kishore

Hundreds

Hundreds of pigeons take flight over the Royal Belgian Association of Pigeon Fanciers headquarters in Hoesselt, Belgium July 16, 2001. Credit: REUTERS/Francois Lenoir

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A pigeon seeks relief from soaring temperatures in a fountain in Catena Square in Riva Del Garda, northern Italy, August 23, 2006. Credit: REUTERS/Giampiero Sposito

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A pigeon passes by as a guard of honour waits for the Austrian Government on occasion of the commemoration of the 64th anniversary of the rebuilding of the Republic of Austria in Vienna April 27, 2009. Credit: REUTERS/Leonhard Foeger

People

People watch the birds in Lazienki Park in central Warsaw November 22, 2007. Credit: REUTERS/Kacper Pempel

Devotees

Devotees arrive at Gadimai Temple with pigeons for offerings at Bara District, about 300 km (186 miles) south of Kathmandu November 24, 2009. Credit: REUTERS/Gopal Chitrakar

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A pigeon drinks water from a puddle on a street decorated for Christmas in Valletta December 18, 2008. Credit: REUTERS/Darrin Zammit Lupi

Pigeons

Pigeons fly over rain clouds over the Jordanian capital Amman October 18, 2002. Credit: REUTERS/Ali Jarekji