STORY - Merrigimpa
Merrigimpa is the sea eagle in my language.
Once a year there are migratory fish that come from southerly waters to the Morton Bay area, the Merrigmpa was always the first one to start hunting on the schools of fish that come into the bay, thus signally it's time to start fishing.
He also taught us another sign. You should never hunt the leader fish or pilot fish as you will scare the rest of the fish back out into deeper waters, therefore losing the rest of you catch.