Eichelhäher
Species of birds: sparrow (in family "Emberizidae"), Eurasian jay ("Garrulus glandarius"), woodpecker (family "Picidae"), blackbird ("Turdus merula"), common chaffinch ("Fringilla coelebs"), turtle dove ("Streptopelia turtur"), common raven ("Corvus corax"), common cuckoo ("Cuculus canorus").