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Bilderatlas zur Wissenschaftlichpopulren Naturgeschichte der Vgel in ihren smmtlichen Hauptformen Figs. . Fig ZZZ IUI ' ' ' Das ii ii ll 'IiIi IIijIi fi'i 'f't Das ii lliihii liilli ii l'hrlj gtilr Hol ii SliKihilriirkerei 'riillci IdiJiiiini Lfif orclliilii Figs Illustration biodiversitylibrary org title Fitzinger