Instructors notes

Wednesday 11th February

After a week down Mango Bay, all in the name of work, it is good to be back at Rydges Hideaway with Mere to keep me in line. Mango has some awesome dive sites (well the three I saw anyway!), but Stingray at Hideaway has quickly become one of my favourites as the life is so abundant and diverse. Lucky really, as I get to see a whole lot of it!

Mango Bay was a lot of fun, with Anthony completing his Scuba Diver course and, I suspect, beginning a serious addiction to bubbles, and John completing his Open Water course and off to meet the fishes in Hawaii – well done guys, you made my first dives at Mango! It was also great to find plenty of Europeans to chat to over a happy hour draught Fiji Bitter at Beachouse.

Back at Hideaway things are fairly quiet, with the boat going out most days, but not too full, less people to laugh at surprise entries. The lion fish at Stingray are still out hunting through the sea grass bed every day, and the white tips certainly know I am back, and can’t be found anywhere... The cleaner wrasse have decided that I am in good need of a clean, and can regularly be found chowing on my legs.

I had my first encounter with a seriously territorial titan triggerfish yesterday. I was showing Rachel the moray eels hanging out in the rocks, only to look up and see one pelting towards us with teeth bared. A quick swoosh with my fin just managed to deflect it, but not for long, and she was back for more. The titans have a conical shaped territory extending up from their egg sites, so you are never too sure when you are no longer trespassing. I am thinking of doing The Edge tomorrow with the DSDs, just in case... Far, far scarier than the sharks, and I understand why Alex calls them evil bastard fish!

Mere has promised to take me to Bordello soon, not a site I have done yet. She has promised me a huge and friendly Napoleon Wrasse, so I am really excited. These beautiful fish are under threat of extinction as a steak of their flesh fetches a high price in Chinese restaurants. They can live to be 100, and don’t start breeding until they are 20 years old, so it’s all about sensible fishing practices, as they are commonly caught using cyanide poisoning, fatal for all of the reef creatures within the vicinity. They live in groups, with one dominant male and a harem of females. If the male leaves the harem, and there are no other real men to take over, the top female changes sex and rules the pack – neat trick, but I think I’ll leave it to the fish!

So, fingers crossed for light rains and flat seas all in the name of good visibility! The Edge and Bordello, here we come...

Goatfish shot!

PC230034
Originally uploaded by Diveaway Fiji, Coral Coast, Fiji.

A pretty good snap shot by Alice of goatfish at the Casbah!

See more of our pics online at www.Flckr.com

Alex

Nurses Notes

Bula (Hello), and welcome to the autumn edition of Nurses Notes.

From the greeting in the opening line, you may or may not have guessed that I am in Fiji mode and will endeavour to stay that way as long as I possibly can. I have just returned home after a marvellous (and much needed) 10 day holiday at the fabulous Hideaway Resort on the coral coast of Fiji.

While at Hideaway, I refreshed my scuba diving skills with Diveaway Fiji, and went on to complete my Advanced Open Water Scuba Diver course. My passion for scuba diving was well and truly re-ignited and I plan on returning to Hideaway next year and completing my Rescue Diver course with them. The diving team at the resort were spectacular and are very passionate about showing you the magnificent treasures that await you in the underwater world. I know it sounds odd but some of the diving spots are just like they are from the movie ‘Finding Nemo’.

One site known as ‘Casbah’ was particularly like it. The diving was just wonderful and the water so lovely and warm. The lowest temperature was 29 degrees at a depth of 30 metres (diving here in Port Phillip Bay, although good, is never warm, and you are lucky to get a water temperature above 20 degrees during summer). It was lovely to come back from my dives each day and share my wonderful adventures with my family and friends who were excited to listen to my tales.

A picture from Alan Walton's dive!


The staff at Hideaway are just so beautiful and warm that they quickly become like family and you never want to leave. To give you a small glimpse of paradise, I have uploaded a link to some photos I took of the trip and the websites for Hideaway Resort and Diveaway.

Thank you!

Bula, Alex & Alice!

I just wanted to send you a quick "hello" from Chicago. We had a great time in Fiji, and really enjoyed our stay at the Hideaway.

One of the absolute, unexpected highlights of our vacation was scuba diving with Diveaway Fiji. As you know, we (myself, Ashley and Kyra) had never before been scuba diving in our lives, and we never even imagined that we would be able to scuba dive while we were in Fiji in March 2007.

Thanks to your positive encouragement and comprehensive instructions, we found ourselves about 30 feet deep in the Pacific Ocean before we knew it. The entire experience was truly amazing. I'll always remember the absolute calm and beauty of being immersed in the fascinating under water world for the very first time!

We can't wait to get back into the water. I'm sure we will plan many of our future vacations with scuba diving opportunities in mind. You have definitely infected the three of us with scuba-fever.

Best of luck to you, and we wish you continued success with your diving business and experiences.

Thanks,

Larry, Judy, Ashley & Kyra

Diving in your later years……

Today I had a great experience! I took Helen and her daughter on a PADI Discover Scuba Dive! Helen is a 72 year old lady who suffers from post viral fatigue syndrome. We had to make a few adjustments of our dive plan, rather than doing a backwards roll entry into the water we made a slow shore start, and then during the dive we would swim a few meters then stop kneel down and look at the fish and coral.

It was so refreshing to take our time, we were able to look at the different colours and textures of the corals, fish who dwell in different areas, a turtle who was resting in a hole came out and gently cruised around us. After a study of a sleeping puffer fish, and a small cray in a hole we came across 2 resting white tip sharks, Helen was anxious to move on but we sat quietly then moved forward (to her dismay) until we were kneeling a meter away from them! Helen couldn’t believe she was sitting with the sharks!

Moving on we passed 2 more sharks, a large school of snappers, forty minutes had passed and Helen signalled she was tyred, so we slowly moved our way up on top of the reef before surfacing. On surfacing I checked her air gauge she still had 110 bar left not bad for a beginner!!

Helen's scuba dive was the highlight of her holiday and an eye opener to me, a dive I have done 100’s times, this is one I will defiantly remember.

Tags follow 'Nemo' fish to home

Scuba Diving Fiji

About 60% of the young orange clownfish found their way home

The remarkable homing instincts of some coral reef fish have been revealed.

A team tagged two species of reef fish larvae to see where the juveniles were going after spending weeks and even months maturing in open sea.

It found most of the orange clownfish - made famous by the Finding Nemo movie - and vagabond butterflyfish returned to the reef where they had first hatched.

Writing in the journal Science, the team said the discovery could have implications for marine protection.

"Marine fish lay very small eggs, and when they do, they are released into the water column," explained co-author Professor Geoff Jones from James Cook University in Queensland, Australia.

"They develop into a really tiny little larvae that we think drift around in the water currents, sometimes for months.

"The missing link in our understanding of coral reef fish has always been: where do the larvae go?"

Help from Mum

But until now, finding this out has been extremely tricky - attaching tags to miniscule larvae is not an easy task.

So the international team of researchers tackled the problem by getting the mother to help.

The study took place on a small reef in Kimbe Bay

They did this by collecting female coral reef fish from a small 0.3 sq km reef in Kimbe Bay, Papua New Guinea, and injecting them with a rare, stable barium isotope.

The females pass this isotope to their developing offspring where it accumulates in their bones, giving the baby fish unique chemical signatures.

A few weeks later, the team returned to the reef and collected young fish to test them to see if they carried the "tag".

"We found that 60% - well over half - were coming back to the small island reserve, which was an unexpected result," Professor Jones told the BBC.

Navigational feat

The scientists are uncertain how the vividly coloured orange clownfish and vagabond butterflyfish perform this feat but hope to find out with further research.

"Perhaps they are somehow remaining in sensory contact with their home island and are able to maintain their position and not end up drifting too far away," said Professor Jones.

"Or maybe they are getting carried away, but they have a homing mechanism to swim back to their home reef."

Although the study was carried out on two species, Professor Jones believes the finding may apply to other coral reef fish too, and if this is the case, it could have consequences for marine conservation.

It shows that small no-take marine reserves are a good way to protect over-fished species, he said, because there should be enough juveniles returning to the area to sustain numbers over time.

Story from BBC NEWS:
http://news.bbc.co.uk/go/pr/fr/-/2/hi/science/nature/6623981.stm

Published: 2007/05/04 15:14:23 GMT

© BBC MMVII

Scarborough Today News - Lake fish killed by amorous toads

Scarborough Today News - Lake fish killed by amorous toads

By Ian Duncan

AMOROUS toads have caused the deaths of scores of fish at a lake near Scarborough.
In one incident around 70 carp, worth about £3,000, were lost after male toads tried to mate with them on the Wykeham Estate.

Manager Mike Heelis said the situation became so bad last weekend he had to cancel two club competitions.

The toads clamp themselves on to the carp’s face and push its eyes into the sockets – and, if several reptiles are involved, the carp drowns due to its gills being closed.

Mr Heelis said the fish had encountered the toads after swimming into the lake’s warmer, shallow waters during the recent mild weather."

Scarborough Evening News... read more there if you want! Only in Scarborough!