Figure 1 from: Gouraud C, Frahnert S, Gamauf A, van der Mije S (2016) Review of the type series of Pterocles exustus Temminck, 1825 (Aves, Pterocliformes, Pteroclidae) and designation of a lectotype. ZooKeys 580: 145-152. https://doi.org/10.3897/zookeys.580.7892

Figure 1 - Pterocles exustus Temminck, 1825. Lectotype RMNH.AVES.87615. Photograph courtesy of Naturalis Biodiversity Center, Leiden, the Netherlands.