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Article
H. Hoerschelmann, Auteur ; J. Neumann, Auteur
Article
J. Neumann, AuteurMany famous ornithologists were born in Saxony. One of them was Richard Heyder (1884-1984). Basically, he and his wife were running a general store but he was an enthusiastic and keen ornithologist. His major contribution to ornithology was his [...]
