In this epic close-up video, Tan San captures a tenacious purple heron in pursuit of an eel that will stop at nothing to survive another day. "So, this purple heron had its sights set on a sizable ...

It forms a living but fragile sanctuary for some 1.5 million birds, such as the white pelican, the purple heron, the African spoonbill, the great egret and the cormorant. Description is available ...