Echo Peter talks about researchers at Borroloola, Garrwa migration and history, Ganggalidda coastal country and Garrwa kinship terms, recorded at Doomadgee; Jupiter [Peter?] gives Garrwa names for plants and animals, recorded at Doomadgee.

The audiocassette case insert contains the following handwritten summary:
Side 1:
'Echo Peter: land ownership and some data on ceremonial life'.
Side 2:
'Jupiter (Peter?): Garawa names for fish, birds, animals, etc.'.