A Yemen chameleon walks on tree leaves at a house in Sana’a, Yemen, 17 October 2022. The veiled chameleon (Chamaeleo calyptratus) is native to the Arabian Peninsula in Yemen and Saudi Arabia and can live up to five years. The Yemen chameleon is naturally a light and bright green most of the time, simulating bright foliage. Chameleons are famous for their color-changing abilities. (Photo by Yahya Arhab/EPA/EFE)
