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25 February 2014
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© M. Lammertink |
Klaus Ruge
Klaus Ruge, researcher of European woodpeckers and Chairman of the Woodpecker
Working Group of the German Ornithological Society since 1990.
Arimotxes and Arimotxis Forest Reserves, Álava, Spain
Canon 50D, Canon 3.5-5.6/18-55 mm