Walter Soestbergen / Eared Grebe (Podiceps nigricollis) male in breeding plumage, Utrecht, Netherlands
01388334
Paul D Stewart / Skull of Moa or Dinornis discovered by Mr. Walter Mantell on the North Island of New Zealand. Plate with later tinting, from Gideom Mantell's petrifactions and their teachings (1851) published by Henr...
00594439
Walter Soestbergen/ BIA / Spotted Nutcracker (Nucifraga caryocatactes), Gelderland, Netherlands
00594437
Walter Soestbergen/ BIA / Spotted Nutcracker (Nucifraga caryocatactes), Gelderland, Netherlands