Life Down Under: Lady Musgrave Island, Queensland
The Great Barrier Reef
My family’s adventures at the Great Barrier Reef include a brief visit to Lady Musgrave Island (an uninhabited island in the middle of the Coral Sea). The island is a true coral cay—formed from years of ocean currents depositing dead coal and sea debris along the edge of the Southern Great Barrier Reef.
Over time, the debris built up and birds soon stopped to rest on the small island. The birds’ dropping contained tree seeds, which sprouted in the nutrient rich, bird-poo and trees grew on the tiny island. As the trees grew, their roots helped keep the entire island together and hence, Lady Musgrave Island was born!
The island’s deep water lagoon is unique to the Great Barrier Reef and has over 8 kilometres (3000 feet) of living coral surrounding it.
The natural lagoon, ideal for snorkelers. Rough currents are tamed by the reef; however, snorkelling too near the reef, one can get swept over the reef and out to sea.
Below, the Great Barrier reef at low tide with Lady Musgrave Island in the distance. The top of the coral is exposed to the sun and air; the coral excretes a mucus like substance, which act as a sunscreen, to protect the coral from the harsh elements for the few hours that it is exposed during low tide.
The reef forms a lagoon that enables boats to enter and anchor in the calm waters. The lagoon’s calm ocean currents make snorkelling near the reef easier.
Below: another view of the Great Barrier Reef and Lady Musgrave Island. You can see the calmer waters of the lagoon and the reef (on the left).
Below: a view on the open ocean side of the reef. You can see how much stronger the currents are on exposed side of the reef–ocean currents are too strong to snorkel on this side of the reef.
We arrive next to the Great barrier Reef on a giant catamaran. After a few hours of snorkelling, we take a smaller boat to Lady Musgrave Island.
Below: as we approach Lady Musgrave, it is evident that the entire Island is covered in a thick forest of pisonia trees. The birds nest in the trees and add more fertilizer for the island’s forest floor.
Below: Lady Musgrave Island’s sandy beach is made up of finely crushed shells and dead coral.
Lady Musgrave is a small island, and despite the sweltering heat, we walk around the entire perimiter.
The beach is fascinating. There so are many unique coral skeletons and shells that I could spend an hour studying a small section of the beach.
Shoes are mandatory on the Island because of the occasional poisonous crustasion on the beach.
The island shore contains large pieces of dead coral, living crustasions and many discarded shells.
The island is a protected natural area and thus, no shelling! It is wise not to shell on Great Barrier Reef Islands as there are venomous cone shells.