1.
Underhill LG, Brooks M. SABAP2 after nine years, mid 2007 - mid 2016: coverage progress and priorities for the Second Southern African Bird Atlas Project. Biodiv. Obs. [Internet]. 2016 Jul. 6 [cited 2021 Oct. 21];7:1-17. Available from: https://journals.uct.ac.za/index.php/BO/article/view/330