Alwin Karl Haagner (1 June 1880 – 15 September 1962) was a South African ornithologist and mammalogist, who was instrumental in the establishment of the...
4 KB (550 words) - 08:38, 12 September 2023
represented Luxembourg Alwin Hammers (born 1942), German theologian Alwin Karl Haagner (1880–1962), South African ornithologist Alwin Al Jarreau (1940–2017)...
2 KB (337 words) - 22:07, 27 March 2024
Sheppardia was introduced in 1909 by the South African ornithologist Alwin Karl Haagner with the East coast akalat (Sheppardia gunningi) as the type species...
7 KB (682 words) - 04:16, 4 January 2024
Sheppardia that was introduced by the South African ornithologist Alwin Karl Haagner in 1909. Both the common name and the specific epithet honour the...
2 KB (172 words) - 04:32, 5 December 2022
Kirkham. He compiled A Checklist of the Birds of South Africa with Alwin Karl Haagner in 1910. The bird species Sheppardia gunningi, also called east coast...
5 KB (570 words) - 18:18, 1 October 2023
Michael John Nicoll's membership of the British Ornithologists' Union Alwin Karl Haagner begins publishing in The Ibis Sergei Buturlin Waders of the Russian...
3 KB (328 words) - 20:00, 9 April 2024