A Cassin's flycatcher perched on a rough log that had fallen across the running river, on the outskirts of Ankasa NP. And while we were watching it, it made a rapid outburst from the trunk across the river and caught a colorful dragonfly. The Cassin's flycatcher is mainly a Central African species that has a narrow but extended habitat in an area to the west in southern West Africa, where southern Ghana is included. What is recurrent in the biotopes that it inhabits is the availability of water, usually running water in the form of a river or a creek.