Bird's Eye ViewS

[London, April 7. Image via Getty]

LONDON, ENGLAND - APRIL 07: Amity Dunn of the 'Bird Study Group' uses binoculars to observe birds in the City of London from the top of Tower 42 on April 7, 2010 in London, England. The Bird Study Group which is organised by David Lindo, self-styled as 'The Urban Birder,' aims to learn more about established bird flyways and discover migration paths across the capital. (Photo by Oli Scarff/Getty Images)