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  • Hans Freiherr Geyr von Schweppenburg (October 3, 1884 – August 24, 1963) was a German nobleman, arborist and ornithologist. He served as a professor of...
    3 KB (433 words) - 17:32, 25 November 2023
  • Thumbnail for European turtle dove
    1894) – Northwest Africa to Iran and western China S. t. hoggara (Geyr von Schweppenburg, 1916) – Air Massif and Hoggar Mountains (southern Sahara) S. t...
    16 KB (1,714 words) - 21:21, 30 May 2024
  • Thumbnail for Otto le Roi
    Otto le Roi (category German ornithologists)
    Westfälischen Provinzial-Vereins für Wissenschaft und Kunst. 45: 78–80. Geyr von Schweppenburg, H. Frhr (1917). "Otto le Roi zur Erinnerung". Journal für Ornithologie...
    3 KB (283 words) - 04:03, 13 August 2023
  • Thumbnail for Rock dove
    1856 – Mauritania and Senegal to south Mali and Ghana C. l. targia Geyr von Schweppenburg, 1916 – north Mali and south Algeria to central Sudan C. l. dakhlae...
    56 KB (6,290 words) - 14:02, 4 July 2024
  • Thumbnail for Pale crag martin
    The pale crag martin was first formally described in 1851 by German ornithologist Jean Cabanis as Cotyle obsoleta, using a specimen collected from near...
    34 KB (3,915 words) - 17:50, 13 February 2024
  • Thumbnail for January 1974
    EOKA-B paramilitary group, as well as Organisatos Chi and EOKA Leo Geyr von Schweppenburg, 87, German general who commanded the 5th Panzer Army during World...
    218 KB (22,268 words) - 13:53, 28 June 2024