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SCUBA News 73

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~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SCUBA News (ISSN 1476-8011)
Issue 73 - May 2006
http://www.scubatravel.co.uk
~~~~~~~~~~~~~~~~~~~~~~~~~~~~

A packed issue this month with another free draw, an 
article on the Island of Curacao (Netherlands Antilles), 
a review of a diving thriller and, of course, the 
round-up of the diving news from around the world.

We hope you enjoy SCUBA News, but should you wish to 
cancel your subscription you can do so at 
http://www.scubatravel.co.uk/news.html

Contents:
- What's new at SCUBA Travel?
- Two Chances to Win an On-line Coral Reef Course 
- Your Letters
- Bookshelf: Double Cross by Patrick Woodrow 
- Creature of the Month: Nudibranch, Coryphella browni
- Curacao, by Tab Hauser
- Did You Know? Coral Reef Facts
- Diving News from Around the World 
__________________________________________________________

What's New at SCUBA Travel?
===========================

Diving Operators in France
  More diving centres are now listed in our guide to 
  diving in the South of France. 
  http://www.scubatravel.co.uk/france/franceacc.html#diveop

Diving St Lucia
  Many readers disagreed with an article we published on 
  diving St Lucia. Read their replies at.
  http://www.scubatravel.co.uk/americas/stlucia.html

Diving Operators in Thailand 
  Find which are the recommended dive centres in Thailand 
  - listings now updated at
  http://www.scubatravel.co.uk/thailand/thaiop.html

Underwater Photos
  We've put more photos of underwater creatures in our 
  photo galleries.
  http://www.scubatravel.co.uk/photouk.html
__________________________________________________________

Win an On-Line Coral Reef Biology Course
========================================

Beautiful Oceans are now offering TWO SCUBA News readers 
free access to their on-line Coral Reef Architecture and 
Organisms course.  To enter the draw just subscribe to 
SCUBA News then e-mail us and put "Beautiful Oceans" as 
the subject line. 

The idea for on-line courses specifically designed for
divers comes from Stephan Becker and Ian Popple.
Becker has a Diploma in Environmental Studies and a
background in interactive education programs.
Popple has a MSc in marine biology and has written
extensively for many publications including National
Geographic and New Scientist. Together they want
to give divers the opportunity to learn about coral
reefs and directly benefit the ecosystem that
they explore.

Don't be put off by the term "course". You don't
have to attend any virtual lectures and one of the
main aims is to be fun. You are given access to
the web site where you can see marine videos and
read the course materials. You can work through
at your own pace, and if you need any help, or
want to talk to other students, you use their web
forum. Optionally, you can get the course book
as a pdf file or printed manual.

For more details of the course see
http://tinyurl.com/o29pm

our read our review at 
http://tinyurl.com/rmppj
__________________________________________________________

Your Letters
============

Mexico

  Can anyone provide any info. on dive shops or sites in 
  the Ixtapa Mexico area?

  Thanks 
  
  Philip 

--

And from the Diving Board...

Mexico

   We are looking for a bilingual (Eng/Span) OWSI (any 
   agency) to manage a full service dive center on the 
   Costa Maya, Quintana Roo, Mexico. Management experience 
   and computer skills a must; compressor system knowledge 
   and mechanical ability a plus. Job duties will involve 
   management, instruction, guiding. Salary plus commissions 
   and beach front living quarters.

   Suz62
   http://www.scubatravel.co.uk/forum/viewtopic.php?t=505

--

Commercial Diving

   Hi,

   I was wondering if there was anyone that could help me...

   I'm 21 years old and I've been sport diving for about 
   5 years. I have decided that I would like a career in 
   commercial diving. I've looked into it and can get 
   funding for the course and was wondering if anyone 
   had any advice.

   I realise the price of the training etc and I obviously 
   realise that you will need your own equipment.

   I was wondering if anyone could tell me what kind of 
   equipment is necessary and the general costs of such.

   I ask this as there is no point in doing a course, to 
   come out and not afford the equipment needed to get work.

   James
   http://www.scubatravel.co.uk/forum/viewtopic.php?t=463
__________________________________________________________
  
Bookshelf: Double Cross by Patrick Woodrow 
==========================================

Patrick Woodrow 
Double Cross
Arrow, 2005
422pp. £6.99
0 0994785 9 5

Review by Andrew Reay-Robinson 

An all-action novel, with plenty of diving, written by 
an experienced diver. The author's diving knowledge means 
that you do not have to endure the cringe-worthy diving 
sequences in a lot of novels written by people with 
limited if any diving experience. 

The book's hero is a British underwater photographer who 
accidentally kills a woman before going on the run to 
protect his career. The woman's death, however, provides 
him with vital clue to his inheritance and what follows 
is a fast paced globetrotting adventure with plenty of 
diving, drug trafficking baddies and a thrilling climax.
 
The book is very easy to read with simple dialogue 
and is a good escapist read. 

Ideal to relax with between dives on a diving holiday 
or liveaboard.

Available with 20% off from amazon.co.uk at 
http://www.amazon.co.uk/exec/obidos/ASIN/0099478595/1286
and from amazon.com at 
http://www.amazon.com/
__________________________________________________________

Creature of the Month: Nudibranch, Coryphella browni
====================================================
Nudibranch, Isle of Man
For photos of Coryphella browni see 
http://www.scubatravel.co.uk/nudibranch.html
http://www.scubatravel.co.uk/nudibranch2.html

The nudibranch, or sea slug, is one of my favourite 
animals to spot underwater.  They are often colourful 
little creatures, advertising their toxicity to predators. 

You find nudibranchs around the world, in temperate and 
tropical seas, and even in the Antarctic.  They are 
hermaphrodites: possessing both male and female organs.  
Some lay a single string of eggs, others produce coiled 
flat ribbons.  These are usually white but may be red, 
pink, orange or other colours.

The nudibranch we're featuring today, Coryphella browni, 
has a translucent white body and numerous pretty coloured 
pointy projections (cerata), with white tips, on its back.

It feeds on hydroids, which are simple stinging-cell 
animals related to corals and sea anemones.  It not 
only doesn't mind their stinging cells, it actually 
puts them to use.  The nudibranch passes the intact 
cells through its digestive tract and out to the cerata 
tips.  Any animal taking a bite out of the cerata will 
cause the stinging cells to discharge, then give up and 
go and eat something less painful.

Coryphella browni is up to 5 cm long and occurs around 
the British Isles and Northern Europe. Its egg masses 
are laid in a wavy spiral near its hydroid food.

Further Reading:

Great British Marine Animals by Paul Naylor
http://www.scubatravel.co.uk/britishmarine.html
__________________________________________________________

Curacao: Soft Adventure Via Sea and Land
========================================

by Tab Hauser

Curacao is an island of 180,000 people.  It is 40 miles 
long and 3 to 5 miles wide, sitting 40 miles north of 
Venezuela and 48 miles east of Aruba.
Photo copyright Tab Hauser, http://www.tabhauser.com/tab/Curacao.htm
Recently an assorted group of middle-aged men spent 
5 days on a "soft" adventure trip.  Our goal was to get 
away from work, our significant others and some of our 
responsibilities.  The reason we came here to 
Curacao was to dive, go ATVing (quad biking as it is 
sometimes called), wave running, fishing, hiking and 
taking an occasional nap at the pool.

The Diving

I picked Habitat Curacao Hotel as our place to stay 
because it is known as a dive destination.  They 
advertise 24 hour dive freedom.  And the dive staff is 
where Habitat Curacao shines.  Ann-Marie runs the dive 
operation very well.  She is friendly, attentive and after 
the day is over, happy to chat about diving over a beer.  

Two people run the dive boat.  They were friendly and 
their dive briefing was accurate and informative.  
Each one took turns leading anyone that wanted to follow 
them below the surface. About half the divers on the 
boat trip set their own profile and went on their own.  
Of the 4 boat dives, we followed the leader for about 
half of some of the dives and finished on our own the 
second half.   One thing all divers were advised on was 
to surface  in one hour as a courtesy to others.  There 
was no speech on coming up with low air or penalties 
for going too deep.  Here, they emphasized knowing the 
limits on your own. To me this was a refreshing way to 
dive.   I have been to resorts where they want you 
near the boat with about 1000 psi (70 bar) and on 
the boat with 500 psi (35 bar).  I know of times 
where one person in a mandatory guided group made 
the others come up 20 minutes early because they 
sucked their air too fast.    

Our group did 2 morning boat dives. The destinations 
included Rediho City, Pelican Beach, Mushroom Forest 
and Harry’s Hole.  What we saw on these dives were 
beautiful coral formations and lots of small tropical 
fish. At Mushroom Forest we did swim with a friendly, 
2-foot long, turtle.  With the exception of Mushroom 
Forest, navigation was very easy. You simply hugged the 
wall in one direction and then came back in the other. 
Mushroom is on flatter area where we stayed at about 
40 feet (12 m).  Here we swam in large circle coming 
up once to check out the boat’s location (which moved 
due to its mooring breaking away).  

At Harry’s Hole our group came back to the boat 
with a little more air than expected.  We enjoyed the 
extra 10 minutes swimming around all the soft corals 
and sand patches under and near the boat at 20 to 25 feet 
(6-7 m) below because of all the small fish activity. 
It was here I spotted a juvenile spotted drum fish 
swimming back and forth with what must have been 
100 newly hatched fish around it under a small ledge.  
It was easy to photograph this fish as it ignored me 
while my camera was no more than 18 inches (45 cm) 
away.  I also set the simple digital camera I was 
using to video and filmed it for about a minute.

Habitat House Reef

What is nice about the house reef at Habitat is 
that is beautiful, easy to dive and you can not 
get lost.  Starting from their recently updated 
diving dock there is a rope that goes straight 
out to 90 feet. Our plan for all shore dives 
would be to follow the rope to a specific agreed 
upon depth. We would then go 20 to 25 minutes in 
one directions raise our depth 10 feet (3 m) or so 
and go  back until we reached the rope.  

During the dive we would see plenty of hard coral 
all along the wall.  The wall was so heavy with 
the different corals that there would be no sandy 
areas until you got to around 25 feet (7 m).  The 
reef had plenty of fish.  The two largest creatures 
we saw here was a grouper about 2 feet (60 cm) and 
a green eel that had a head nearly a foot long 
head (30 cm).  It probably was once of the largest 
eels I have seen in my 17 years of diving.   Each 
dive we did here included a safety stop by swimming 
in the shallow area near the moored dive boat 
looking for the elusive frog fish that hung out 
in a specific area. Unfortunately we did not find 
it. The shallow area ranged 15 feet on the top of 
the wall to nine meet in the middle of the flats 
and offered lots of soft coral an anemones to view.   
Photo copyright Tab Hauser, http://www.tabhauser.com/tab/Curacao.htm
On our last night our group did a midnight dive. 
For 2 of the group it was their first night dive. 
The rope, calm seas, no currents and full moon 
made it pleasant experience seeing several fish 
sleeping in holes. One group from upstate 
New York did a few sunrise dives at 6:15AM to 
view the day fish waking up and the night fish 
finding places to sleep. 

Water temperature for our spring trip was 80 oF
(27 oC) with visibility of about 75 feet (22 m). 
All mornings had calm seas and the boat rides to 
the first reefs were 20 to 30 minutes with the 
second stop 15 minutes closer to the hotel.   
Our routine for to the first two days was a 
2 tank boat dive, followed by lunch, lounging 
by the pool and then a late afternoon shore dive.

If you are staying at the Habitat Curacao Hotel 
you can also dive the house reef at 
Ocean Encounters further west.  Both hotels 
have reciprocal agreements for their guests.

Prices for shore diving is $24 per day. A 
2 tank boat dive is $55 and includes all the 
shore diving you can do.  Rates include tanks 
and weights. Lights for night diving is $2 
plus $9 to buy a 4 pack of C batteries. (If 
you go, bring batteries).


Accommodation

Habitat Curacao is about 25 minutes from the 
airport. The down side to it is that it is a 
40 minute ride into town. The upside is that 
Habitat Curacao’s house reef is beautiful.   
For an ocean view room request in advance the 
upstairs rooms as it has a better view and more 
privacy.  Our opinion of the place was mixed. 
The rooms were nice enough. They did not clean 
them all the time or that well and the only way 
I got shampoo was taking it off the cart the 
next to last day as they said it was not always 
available.   The bathroom was basic but shower 
pressure was not good when more than a few 
people took showers in your building (like 
after a dive boat came in). Also, hot water 
was also not constant. Each room came with a 
small refrigerator and 2 burner stove.  There 
is a complimentary shuttle 3 times a day that 
goes into town with pick ups twice a day.  
Taxis can be arranged for about $30. Information 
is at http://www.habitatcuracaoresort.com/

Food at the hotel was run by a different company, 
but was no better than average. The hot breakfast 
buffet was $10 while the continental buffet was 
$6 and was basic. Lunches averaged about $15 and 
dinner $30 minus drinks.  Service was average 
to below average. The waitress staff could use 
a bit of polishing and in some cases seemed lazy.  
The restaurant and hotels center piece of 
attraction was its bar.  Drinks we found 
reasonably priced.

Non-Diving Activity: ATVs, Fishing, Sight-Seeing

After doing a mid-morning dive on our third day we 
headed to Eric’s ATV Adventures (Quadbiking). To 
get there we took our van to the east side of 
the island just past the Sea Aquarium.  Here, 
Eric had six yellow and red Honda ATV’s waiting 
for us.  We were showed a map of where we were 
heading. After going through the safety briefing, 
we donned helmets and then practiced in the dirt 
parking lot a few minutes before it was off on 
our adventure.

Eric picks up the tab for refreshments half-way 
round.  The choice he recommended was a chilled 
aloe drink that was quite refreshing and quenched 
our parched throats.  We also all tasted an aloe 
wine that none of us wine lovers in the group 
would run out and get. If they sold the all 
natural aloe drink in the States, though, I would 
not hesitate to buy it.

It is important to know that handling an ATV is 
not like driving a car but closer to a motorcycle.  
Driving it requires shifting from a clutch less 
transmission.  In some ways it is like driving 
a motorcycle with 4 wheels. You need to be 
relatively coordinated and realize you just 
can not speed recklessly about or you can 
get hurt from hitting a rut or hole. Eric in 
a few of the difficult areas did stop and 
advise our group what gear to be in and 
reminded us to be cautious. Our group had 
some experience in ATV’s riding in the rain 
forest of Dominica and the desert of the 
Baja so was given a little extra liberty 
with the machine and trails. If you go and 
are not experienced, tell him and he will 
make a trail catered to what is the best and 
safest for your needs.  Lastly, Eric had us 
stay on trails and not bushwhack around 
ruining the land.  For more information on 
Eric’s ATV adventure go to 
http://www.curacao-atv.com/

We also chartered two fishing boats from 
Ed’s Fishing - www.caribbean-fishing.com

Sight Seeing

I highly recommend seeing the town as 
Willstad is a busy bustling center.  It is 
here you will find some of the best old Dutch 
architecture on this side of the Atlantic. Due 
to our limited time we only saw Temple Mikve 
Israel - Emanuel, the floating fruit and 
vegetable market and enjoyed seeing the locals 
go about their business among the pretty 
buildings while having lunch. Temple Mikve Israel 
- Emanuel is the oldest continuously used 
synagogue in the western hemisphere.  If we 
had another day or so I would consider a 
walking tour to learn about the history and 
buildings here.  
 
Final Thoughts

Curacao is not just another pretty Caribbean 
island devoted to weekly tourists and daily 
cruise boaters. It is a working island devoted 
to industry, trade and oil refinement.  It is 
not the most scenic of islands I have visited 
in the Caribbean compared to St. Lucia, Dominica, 
Tortola and others, yet it is a place I am glad 
to have visited for what it did offer.  We 
found the people nice and the diving excellent. 
 
Had we spent a few more days here we would have 
gone hiking in one of the national parks and 
perhaps hit a few of the beaches on and off 
the main roads.  There are some newer hotels near 
the dive spots. If we come back we would probably 
shop for a different hotel on the same side of 
the island just for a change.  The Habitat 
Curacao’s is a pleasant enough place but it is 
all about diving here. As a dive destination I 
give it 5 stars.  As a hotel / resort I give the 
place  3 stars.   If they put a some extra effort 
into a few things like better showers, cleaner 
rooms and amenities to name a few things as well 
as improved the food and service  I would have 
given them another star.  For information on just 
about everything you need on the island go to 
http://www.curacao.com/ 

--
 
Tab Hauser is a free lance writer / photographer who has 
contributed articles in trade magazines and local 
newspapers on business, travel and community events. 

This article has been abridged. For the full 
version, with photographs, see 
http://www.tabhauser.com/tab/Curacao.htm

ADVERT:__________________________________________________

  For LOW COST TRAVEL INSURANCE which doesn't limit the 
  depth to which you can dive visit
  www.worldnomads.com.au/
__________________________________________________:ADVERT

__________________________________________________________

Did You Know? Coral Reef Facts
==============================

In the world of blennies (small, bottom-living fish), 
females are more attracted to senior citizens than 
young bucks.  Female redlip blennies prefer to mate with 
older males because they are better at protecting their 
young. On average more eggs hatch in nests guarded by 
older males than younger ones.

--

From the Beautiful Oceans on-line course: Coral 
Reef Architecture and Organisms.  
http://tinyurl.com/o29pm

To read our review of the course see
http://tinyurl.com/rmppj
__________________________________________________________

Diving News From Around the World
=================================

If you would like to read the diving news as it happens, 
without waiting for this newsletter, then grab the SCUBA
News feed from http://www.scubatravel.co.uk/newsfeed.html
It's free and automatically updates you with the latest 
SCUBA news via your web site, e-mail or any news feed 
reader.

Barge Damages Sipadan
  A huge barge carrying building materials has damaged 
  the reef at Sipadan, provoking outrage from divers 
  around the world and defensive self-justification 
  from the Sabah Minister of Tourism.  In 2004 
  diving resorts were evicted from Sipadan to conserve 
  the environment, but after the accident it emerged
  that the government plans to develop Sipadan.
  http://www.news.scubatravel.co.uk/

Warship wrecked for SCUBA Divers
  An ex-warship of the US navy was sunk yesterday off 
  the Florida coast to become the largest artificial 
  reef in the world.  It is lying at a depth of 65 m 
  (212 feet) at mean low water. 
  http://www.news.scubatravel.co.uk/

Global Warming "Killing the Coral Seas"
  Eight years after warming seas caused the worst 
  coral die-off on record, coral reefs in the Indian 
  Ocean are still unable to recover.  Many reefs 
  have been reduced to rubble, a collapse that has 
  deprived fish of food and shelter.  As a result, 
  fish diversity has tumbled by half in some areas.
  http://news.nationalgeographic.com/news/

Win an iPod with Humpback Whale Mix
  The International Fund for Animal Welfare (IFAW) 
  have launched the "Whale Remix Project," a novel 
  online contest where you can create your own song 
  using the sounds of the humpback whale. A celebrity 
  panel will judge the top ten songs selected by IFAW. 
  The winner will receive a 60GB video iPod and have 
  their song featured in upcoming US public service 
  announcements about illegal commercial whaling
  http://www.news.scubatravel.co.uk/

ADVERT:__________________________________________________

 POSTERS AND PRINTS: Save money on a vast selection of 
 posters and prints: Doubilet's Red Sea, sharks, Great 
 Barrier Reef, coral...browse the offers at 
 http://www.allposters.com/
__________________________________________________:ADVERT

Fingernail Furrows Found on Saturation Divers
  A researcher has noted transverse furrows, or Beau's 
  lines, in the fingernails of all 6 divers following 
  a deep saturation dive to a pressure equal to 
  335 meters of sea water. Beau's lines have been 
  reported in numerous medical conditions such as 
  typhus and malaria but this is the first report 
  of Beau's lines associated with saturation diving.
  http://www.news.scubatravel.co.uk/ 

US to Protect Two Coral Species as Caribbean Warms
  The US government is to list two coral species as 
  "threatened" under federal species protection laws 
  after damage to them increased last year as the 
  Caribbean warmed to record levels. The two species, 
  Elkhorn and Staghorn coral, are threatened by 
  bleaching, caused by high temperatures; disease; 
  and physical damage from hurricanes.
  http://www.enn.com/today.html?id=10397  

40 Percent of Species Threatened with Extinction
  The IUCN Red List of Threatened Species has found 
  that two in five organisms are threatened with 
  extinction. Large marine animals top the extinction 
  risk categories. From sharks to rays, wrasses and 
  whales, the picture painted by this year's Red List 
  is far from encouraging.
  http://www.news.scubatravel.co.uk/  

Dolphins Give Themselves Names
  Bottlenose dolphins appear to whistle their 
  "names" to each other, according to a new study. 
  Researchers say that this type of referential 
  communication is extremely rare in nature, and 
  until now had not been clearly shown in a 
  non-human animal.  The high-pitched whistles made 
  by the dolphins are unique to each animal and last 
  only about a second. Each dolphin begins developing 
  its own signature whistle during infancy and keeps 
  it throughout its lifetime.
  http://www.newscientist.com/  

Explosive sting of jellyfish captured on film
  The explosion of stingers released when a jellyfish 
  brushes against its victim has been captured for the 
  first time on film - and the footage shows what may be 
  the fastest cellular process in nature.  Miniature 
  stinger cells, called nematocysts, cloak the tentacles 
  of jellyfish in their thousands and each harbours a 
  deadly cocktail of toxins that attack the nerves and 
  blood of their victims. Injecting the poisons into 
  prey requires a discharge forceful enough to break 
  through the shells of crustaceans.
  http://www.newscientist.com/  

International Sea Turtle Swimway Proposed
  The world's top sea turtle experts are calling on 
  both the United States and Mexico to provide more 
  protection for the Kemp's ridley sea turtles in 
  the Gulf of Mexico.
  http://www.news.scubatravel.co.uk/  
 
Special Offers on Diving Torches
  Underwater lights and torches have substantial price 
  reductions and some 2-for-1 offers at Aquastuff.
  http://www.aquastuff.net/index.php?category=46
__________________________________________________________

* Copyright SCUBA Travel - http://www.scubatravel.co.uk/
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SCUBA News
The Cliff
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UK

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