Figure 3a from: Melo M, Covas R, Lima RF, Veiga da Horta O, do Bom Jesus C, Barros da Veiga M, Samba S, Fonseca R, Cabinda G, Viegas L, Silva TL, Mata VA, Beja P, Ferreira S (2023) DNA Barcode library of the endemic-rich avifauna of the oceanic islands of the Gulf of Guinea. Biodiversity Data Journal 11: e110428. https://doi.org/10.3897/BDJ.11.e110428