EEls. a fascinating story. Totally nothing to do with eels, I have a story about ancient indigenous fish traps. Just below Larrakeyah Army base Darwin. A few of us rebuilt some old fish traps, heritage ancient traps below the cliffs of Larrakeyah. And we caught fish. Good fish. Too easy, really. Those old fellas knew what they were doing. Probably broke a few laws, but didn't make the fish taste bad.

Satellites to reveal secrets of one of Australia's great migrations