The Rose-ringed Parakeets of Heidelberg
10,000 Birds
JANUARY 1, 2012
There are other more isolated populations, e.g. in Hamburg, Berlin, Rome, Paris, and Barcelona. I have therefore added a few pictures to the post, to make sure you’ll know what features to concentrate on when trying to identify the parakeets amongst the Dunnocks, House Sparrows and Treecreepers.
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