Sanderling (Calidris alba)

Drieteenstrandloper - 

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Sanderling (Calidris alba). Canon EOS RP & Canon EF 100-400mm f/4.5-5.6L IS II USM + Canon Extender EF 1.4x II @560 mm. Handheld. ©Jeroen Vorstman.
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Sanderling (Calidris alba). Canon EOS RP & Canon EF 100-400mm f/4.5-5.6L IS II USM + Canon Extender EF 1.4x II @560 mm. ©Jeroen Vorstman.
Sanderling (Calidris alba)
Sanderling (Calidris alba). Canon EOS RP & Canon EF 100-400mm f/4.5-5.6L IS II USM + Canon Extender EF 1.4x II @560 mm. ©Jeroen Vorstman.