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| Greg Turtle | 
The birdlife on Lady Elliot Island was superb (see here for a post on 
terns and here for a post on 
birds other than terns) but other wildlife did not disappoint.
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| Turtle leaves beach trail | 
The island is a major breeding ground for Green Turtles and Loggerhead Turtles and our stay coincided with the nesting season. The first turtles emerge as darkness falls, leaving a distinctive trail in the sand as they haul themselves up the beach to find a place to lay their eggs.
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| Green Turtle digging nesting chamber | 
During a couple of excursions in the vicinity of the resort and airfield I found four Green Turtles in various places laboriously digging large holes in the sand in which to lay their eggs. Each Green Turtle comes ashore to nest only every 5-7 years and they are not sexually mature until they are 30-40 years old.
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| Green Turtle | 
Often a turtle expends considerable energy digging a hole before deciding it is not suitable for some reason - it then calls it quits and returns to the sea, presumably to try again another time.
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| Green Turtle laying eggs | 
One of these turtles was found laying eggs right in front of the resort. About 70 eggs were laid over a period of about 30 minutes. The turtle then covered them with sand and returned to the water. This turtle can expect to lay several clutches during the nesting season.
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| Snorkelling on Lady Elliot Island | 
Snorkelling the coral reefs around Lady Elliot Island is exhilarating. It is possible to walk a few metres from your accommodation around high tide to snorkel in the island's shallow lagoon. The best snorkelling, however, is a 5-10 minute walk from the resort to the island's southern shore at the Coral Gardens, or at the Lighthouse. The reef edge is a short distance offshore with a spectacular variety of fish, turtles and corals on offer, but be wary of venturing too far out due to strong currents.
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| Green Turtle feeding on jellyfish | 
I saw numerous turtles during my twice daily snorkelling excursions. The Green Turtle in the images above is feeding on a jellyfish. The turtles are fearless of people and it is possible to follow and watch them at close quarters.
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| Green Turtle | 
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| Manta Ray | 
One of the specialties of Lady Elliot Island - and the island resort's logo - is the Manta Ray. As many as 300 of these magnificent rays frequent island waters at certain times - a substantial proportion of the entire Great Barrier Reef population of the species.
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| Manta Ray | 
I saw several Manta Rays while snorkelling off the reef edge; the one in these images had been tagged by research scientists. These are big fish and the initial contact can be a tad scary as this huge black creature appears seemingly out of nowhere.
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| Manta Ray | 
The rays are extremely graceful in their movements.
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| Bird Wrasse | 
It was a challenge to identify some of the many fish frequenting the reef. I'm grateful to Chris Gurraway, a resort staffer and diver, for the lend of his underwater camera to capture a few images. The fish above is a male Bird Wrasse. The male is much more colourful than the female: I was unaware that some fish were sexually dimorphic.
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| Blackspot Damselfish | 
This damselfish is large and secretive, preferring to hide under reef outcrops.
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| Brown Sweetlip | 
Brown Sweetlip are large, formidable-looking fish.
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| Clam | 
Clams of various shapes and sizes are frequently encountered while snorkelling.
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| Coral outcrop | 
Hard, colourful corals in excellent condition fringe Lady Elliot Island in a broad band. 
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| Leopard Shark | 
I was pleased to encounter this large Leopard Shark patrolling the reef seabed.
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| Lined Surgeonfish | 
Many reef fish are brightly coloured.
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| Picasso Triggerfish | 
Some, such as this triggerfish, have the slightly unnerving habit of nibbling snorkellers.
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| Rainford's Butterflyfish | 
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| Three-spot Cardinalfish | 
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| Lined Butterflyfish | 
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| Saddled Parrotfish | 
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| Scissor-tailed Sergeant | 
These small black-and-white sergeant fish were inquisitive and endearing.
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| Scissor-tailed Sergeant | 
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| Blue Linkia Starfish | 
Starfish of various colours and shapes are common on the reef bed.
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| Coral spawn | 
From the air as we approached and departed the island, extensive brown plumes of 
Trichodesmium, also called sea sawdust, could be seen in the sea.