View fullsize Ruaha National Park, Tanzania, 2021. View fullsize Synchronous fireflies in Great Smoky Mountains NP, 2022. View fullsize Volcanoes National Park, Rwanda, 2016. View fullsize Giant black storks over Akagera NP, Rwanda 2016. View fullsize Penguin colony in South Georgia, Antarctic Region, 2017. View fullsize Penguin colony in South Georgia, Antarctic Region, 2017. View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize