Russell Island in Redland City is the biggest of the Southern Moreton Bay Islands, situated between the mainland and North Stradbroke Island. The island is eight kilometres long (north-to-south) and nearly three kilometres wide. The channel separating it from the mainland is known as Main Channel and the channel separating it from North Stradbroke Island is known as Canaipa Passage. The Bay between Russell Island, Lamb Island and North Stradbroke Island was named Ooncooncoon Bay..the Bay of Swans
The geological origin of these islands is shared with the Redland Peninsula: all have the characteristic fertile red soil which enabled the peninsula to be the market garden for Brisbane. Overlain on parts of the island’s red soil are more recent sediments, chiefly sand and mud from the mainland river deltas.
The middle of Russell Island contains Turtle Swamp, mainly heath land, and the southern part…
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