Taxon profile
Endangered  | |
Images
Links and literature
Bird Life 3 [22691910]
Bird Life [http://www.birdlife.org] [as Neotis ludwigii (Rüppell, 1837)]
Data retrieved on: 23 November 2018
IUCN Red List of Threatened Species 2018-1 [22691910]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [as Neotis ludwigii (Rüppell, 1837)]
Data retrieved on: 2 August 2018
Gill F., Donsker D. & Rasmussen P. (eds): IOC World Bird List 11.1 [http://www.worldbirdnames.org/] [as Neotis ludwigii (Rüppell, 1837)]Data retrieved on: 4 December 2021
del Hoyo J., Elliott A., Sargatal J., Christie D.A. & de Juana E. (eds.).: Handbook of the Birds of the World (HBW) Alive [https://www.hbw.com/], Lynx Edicions, Barcelona [as Neotis ludwigii Rüppell, 1837]Data retrieved on: 27 November 2018
Hudec K. et al. (2003): Soustava a české názvosloví ptáků světa, Muzeum Komenského v Přerově. 462 pp. [as Neotis ludwigii (Rüppell, 1837)] Clements, J. F.: eBird/Clements checklist of birds of the world 6.7, Cornell Lab of Ornithology [as Neotis ludwigii]Data retrieved on: 7 April 2013