Engelbrecht D. How the east was won: breeding range extension of the Grey-backed Sparrow-lark <i>Eremopterix verticalis</i>. Biodiv. Obs. [Internet]. 2017 Aug. 1 [cited 2024 May 2];8:34: 1 - 4. Available from: https://journals.uct.ac.za/index.php/BO/article/view/455