Dean WRJ, Åhlander E, Johansson US. Avian type localities and the type specimens collected by Johan August Wahlberg in southern Africa. Zootaxa [Internet]. 2022 May 12 [cited 2025 Apr. 4];5134(4):521-60. Available from: https://mapress.com/zt/article/view/zootaxa.5134.4.3