Responsible Reef Practices While Diving

The Great Barrier Reef and other reefs throughout the world are delicately balanced ecosystems and while they are spectacular as well as resilient, we must do our best to leave them as we found them. We compiled this list of reef safe diving practices to enable the reefs of the world to be enjoyed for years to come.
* Move slowly and deliberately in the water, relax and take your time – relax and avoid rapid changes in direction.
* Avoid making sudden or loud noises underwater.
* Avoid leaning on, holding onto, or touching any part of the reef. This needs to be adhered to especially when taking underwater photographs.
* Avoid touching the walls of semi-confined areas (for example, small swim throughs or overhangs) – never squeeze through a small area.
* Avoid kicking up and disturbing the sand.
* Avoid touching any animals or plants.
* Do not feed fish or other wildlife.
* Stay more than one metre away from giant clams and reefs.
* Keep clear of free-swimming animals (such as turtles, whales, and sea snakes). In particular, you must not chase, ride, grab or block the path of these animals.
* Do not wear gloves (unless they’re required for safety reasons) as you are less likely to touch the coral.
* Avoid collecting any shells, coral or ‘souvenirs’.
* Avoid relocating any marine life - particularly when taking photos and filming.
* Collect all litter from the Reef, even that which isn’t yours.

Pre-Season Tour Update

Well, first of all my apologies over the last couple of weeks for not keeping the blog up to date however we have been focussing on maintenance with Santa Maria for the upcoming season. She has had the hull sanded back and painted afresh removing years of built up of paint. The top deck paint has been retouched and some other minor maintenance has been carried out.
The upcoming season looks to be another busy and exciting time, with bookings for our reef trips selling out fast. The year so far has had some great marine sightings including birds, whales, turtles, dolphins and of course countless other species of the reef. Many of these creatures have to be seen to be believed, their behaviour is quite extraordinary and fascinating to watch. Entering their peaceful and relaxing environment and seeing their interactions and relationships that have developed over the centuries is quite amazing.
That's a quick update for now. So make sure that you make the time, come down to Australia and treat yourself to an adventure you will remember for a lifetime. We look forward to meeting you and relaxing on the deck in the afternoon after a great day of exploring the reef, maybe enjoying one of our fantastic sunsets.

Minke Whales - Species of the Reef

This young Minke whale decided to cruise around one of our dive sites on the outer reef. The curious young fellow was very intrigued with these strange creatures wearing bottles and blowing bubbles constantly. Jonny our intrepid young dive instructor happily snapped these photos as Fred swam around the boat and divers.
The Minke whales migrate from southern waters off Victoria to the northern areas of the Great Barrier Reef from about June every year. They grow to about 8m (26') log and adults can weigh about 6 tonnes.
More on the Dwarf Minke Project can be found at the CRC Reef Research website.

Water Filters for the Reef - Mangroves

As with any ecosystem there are many components that go to make a healthy and resilient system such as the Great Barrier Reef. The picture above shows a tributary off Trinity Inlet lined by dense mangrove forest on a beautiful sunny Cairns day. The mangroves provide home to hundreds of different species ranging from egrets and ospreys to mudskippers and crocodiles. The root systems are dense and interweave with roots from other trees to provide a very stable base for the mangrove forest. These roots serve many functions in the environment from protection for the many different fish species inhabiting the inlet to filter system. The dense root systems trap sediment and impede the tidal flow thus helping clean the water of heavy metals, silt, and other contaminents both natural and deposited by man.
The seeds drop to the mud or water and can float until they are washed to a suitable bank where they will then grow.
The picture below shows the dense mangrove forest with the individual trees packed together closely competing for both sunlight and forming a dense root system.

Angelfish - Species of the Reef

This is another of the vibrant and colouful fish found commonly seen our our trips to the Great Barrier Reef. There are over 80 different species of Angelfish. Most of which are about 30 cm (12") long. Most of the different species exhibit a friendly and curious personality and often come over to investigate what the divers are doing on their turf. Smaller species such as the bi-coloured angel are very popular with home aquariums. Angel fish are found at all levels of the bommie fields, from the surface to swimming around the base of the reef formations and seabed.
The angel fish changes colours as it reaches maturity, and can also change sex if the male in the group disappears. If this happens the dominate female in the group will then become the male. The angel fish releases it's eggs to float with the plankton until hatched.

Cuttlefish - Species of the Reef

This is one of the coolest fish on the reef or one of my favourites anyway. He just hangs out relaxed taking everything in his stride. They can often be seen hanging on the back edges of the reef and the juveniles often hang out by our mooring lines. The cuttlefish is related the squid, octopus and nautilus. The cuttle fish can also change colour (as the photo below demonstrates) and uses ink to defend itself.
The bone inside the cuttlefish is used for birds in the home and is often washed up on the beach or seen drifting on the ocean.
A couple of interesting facts about the cuttlefish are that they have amongst the best eyesight in the world although they do not differentiate colour the same as we do. The other fact is they have three hearts and green-blue blood instead of the usual red. Maybe this is why they act so cool, they have similar characteristics to the Vulcans from Star Trek.

Customer Satisfaction Surveys for April 2009

The latest independent customer satisfaction results have come back for April 2009, thanks to the diligent team at James Cook University.
Well done to the crew and every one involved again for a great job.

Received Value for Money: 96.5% said yes
Would Recommend the Trip: 100% said yes
Trip Met Expectations: 75% said very much
Average Satisfaction Score: 8.79