Friese grutto's krijgen zenders geïmplanteerd
by Rob Buiter
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Grutto-onderzoekers van de RUG in Portugal en Spanje
by Rob Buiter
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Black-Tailed Godwit (Grutto)
by Rick & José van der Weijde
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Grutto
by Jonathan Boot Fotografie
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BLACK-TAILED GODWIT - Limosa limosa - GRUTTO - BARGE À QUEUE NOIR
by AXEL SMETS
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Black-tailed Godwit - Grutto - Limosa limosa
by Koen Devos
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Black-tailed Godwit / Grutto / Limosa limosa
by Toon de Smit
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Limosa lapponica - Bar-tailed Godwit - Rosse grutto
by Bert Ooms
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Black-Tailed Godwit - Grutto
by Els Branderhorst
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IJslandse grutto - Icelandic Black-tailed Godwit
by Hans Verhoeven
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