Western House Martin Delichon urbicum
Adult, at nestbox
Lenk im Simmental (Bern, Switzerland), July 2014Image ID: delichon_urbicum_140701_2375
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Adult, at nestbox
Lenk im Simmental (Bern, Switzerland), July 2014Image ID: delichon_urbicum_140701_2375
Download: small | medium | full size preview (4800 x 3200 px)
