On 7th July 2022 I spotted three adult Greylag Geese / Graugänse (Anser anser) among a big flock, that stood out due to their rusty-looking plumage. Judging from the stained undertail coverts these birds were …
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Leander Khil's not so orderly blog on noteworthy bird observations
On 7th July 2022 I spotted three adult Greylag Geese / Graugänse (Anser anser) among a big flock, that stood out due to their rusty-looking plumage. Judging from the stained undertail coverts these birds were …
Continue reading