Birdraces or Big Days are fun events to raise money for bird conservation. I have been a keen participant in the Austrian version of this ‚competition‘ in many years, fortunate enough to be on the …
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Leander Khil's not so orderly blog on noteworthy bird observations
Birdraces or Big Days are fun events to raise money for bird conservation. I have been a keen participant in the Austrian version of this ‚competition‘ in many years, fortunate enough to be on the …
Continue reading