All the birds in this book “Singvögel der Heimat” (Otto Kleinschmidt. 1921, Verlag Quelle & Meyer, Leipzig) have now their birdcall as their name. Like the cuckoo and the chiffchaff. (German birdcall)
1995

 

Exposition:
1996, ICC, Antwerp.
1998, De Hallen, Geel.
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