Common Cuckoo (Cuculus canorus canorus) - adult male
Hovbackarna, Skanör, Sweden - May 05, 2008
Canon EOS 40D, Canon 500mm f/4.0 L USM
© Martin Lofgren

Common Cuckoo (Cuculus canorus canorus) - adult male
Sweden
© Anders Svensson

Common Cuckoo (Cuculus canorus canorus) - adult male
Jurmo bird observatory, SW Finland - May 2004
© Jyrki Normaja

Common Cuckoo (Cuculus canorus canorus) - juvenile
Bubbarsbo, Västmanland, Sweden - August, 2004
Nikon coolpix 4500, Swarovski AT80 20-60x zoom
© Jörgen Lindberg

Common Cuckoo (Cuculus canorus canorus) - juvenile
Bubbarsbo, Västmanland, Sweden - August, 2004
Nikon coolpix 4500, Swarovski AT80 20-60x zoom
© Jörgen Lindberg