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How to Become a Better Scuba Diver

By #OceanLove, Articles, News, Training

How to Become a Better Scuba Diver

How to Become a Better Scuba Diver

A common misconception among divers is that learning to dive is where you acquire all the skills that you need to dive.   That is incorrect.    The certification course gives you enough skills in order to get you STARTED in the post.  It is only the beginning – becoming a better diver is a path on which each and every one of us are walking.

And while we would love to have you spend all your money with us, and do as many courses as possible with us, you don’t have to do so in order to improve.      In fact, for most divers, just continuing to develop the skills and concepts that they learned in the Open Water course is all that is needed in order to improve their scuba skills and comfort significantly.

In this recording of a Facebook live session shot during the COVID lockdown, Vinnie shares some practical, real-world tips on how to take ownership of your dive experience, and how you can do small things to continually improve your skills, both mental and physical.

About Vinnie:
Vinnie started to dive back in 1991 and spent the first decade of his diving existence exploring the shipwrecks of the cold frigid waters of the North Atlantic (including the Andrea Dorea, although he regretably was unable to get a plate from the wreck).    A trimix diver since the late 1990s, a scuba instructor since 2001 and a Course Director/Instructor Trainer, first with NAUI and then with SSI since 2008, he is India’s most experienced dive instructor and also founder of DIVEIndia.     He currently conducts training in DIVEIndia’s @Home centers in Bangalore and Chennai.

#Ocean Love: Book of the Month – What a Fish Knows, Jonathan Balcombe

By #OceanLove, Articles, Blogs, Opinions, Underwater Naturaliast Course

What a Fish Knows: The Inner Lives of Our Underwater Cousins

Jonathan Balcombe, 2017

To me, diving at the same dive site over and over is never boring. It feels like going to hang out at a friend’s house. There is pleasure in seeing them again and there is comfort in knowing all your favourite things about their place are still there.

I have a close friend at Dixon’s Pinnacle, here in Havelock; a cute and curious circular batfish (Platax orbicularis).  When I dive Dixon’s, typically the first thing I see is a 10 meter tall wall of batfish gingerly fighting the current. And nearly every time, there will be that one batfish that peals away from the school and swims over to where I am. Swimming barely a meter away, this batfish accompanies us to the second pinnacle, and waits patiently while we look at the big-eyes hovering behind the third pinnacle. She (or he) even ascends with us to the top of the first pinnacle towards the end of the dive while we look for juvenile emperor angelfish.

The probability of this happening is so high that I can confidently brief my divers about the batfish and sure enough, there my buddy will be!  I have grown attached to this batfish and find it especially comforting when she (or he) accompanies me until the mooring line at the end of the dive, even though it is a good 30 meter swim into the blue that my batfish buddy must swim back to the pinnacles, alone.

Book Review: What a Fish Knows, Jonathan Balcombe

My buddy and I say our goodbyes at the end of a dive at Dixon’s Pinnacle.Picture credit: Mayank Singh

I have not been diving for very long, but it did not take me much time to realise that while it is very difficult to tell individual fishes of a species apart , there is no doubt that every individual is different. Fishes, much like us, have different personalities and temperaments, which may be a sum of their life’s experiences. Although there is a lot that we now know about the lives of fish, there is so much more we are yet to understand about them.

The batfish at Dixon’s and several other underwater friends (and enemies) I have made around Havelock have got my mind constantly churning up questions about what they are doing, what they perceive, feel and think! And as though the forces knew exactly what was going on in my mind, the universe dropped a fabulous book into my lap (alright, read: kindle).

‘What a Fish Knows: The Inner Lives of Our Underwater Cousins’ is an eye-opening and mind-boggling account of fish lives that ethologist Jonathan Balcombe uses to make a strong case for fishes as being sentient beings and not merely animals to be caught or consumed. Balcombe bases his argument on decades of science and numerous anecdotal stories, told in a way that really draws you in. While you may or may not agree with some of his interpretations, the facts and observations he states are real.

Fish swimming in schools are not an arbitrary group of fish moving in arbitrary directions. They have leaders, informants, and navigation-communication systems. They have culture.

Photo credit: Vandit Kalia @vanditkalia

This book comes at a time when fish populations are steadily crashing across the globe. It is taking destructive and wasteful fishing practices to meet the ever increasing demand from the seafood market, the live pet trade, traditional medicine, aphrodisiacs, you name it! There is a need, now more than ever, to talk about fish, as individuals whose lives have intrinsic value and not just commodities that measure in kilograms, pounds or tonnes.

To begin with, we hear very often that we ‘evolved from fish’.  There is significant scientific evidence to show that we are descendants of fish and fossils of the first fishes dates back to 530 million years ago. Today they make up 60% of all vertebrate animals on earth. They have had plenty of time to adapt, evolve and diversify extraordinarily; just, not within our view.

We may never truly know what it is that fish perceive, but we are able to figure out the mind blowing extent to which their sensory abilities have evolved – vision, speech, hearing, taste and touch. Balcombe spends time on each of these and several ‘sixth senses’ including navigation using lateral lines, ultraviolet code language and hunting with electroreception!

Fish can think, calculate and memorise. The ‘three second goldfish memory’ is now a thing of the past. Wouldn’t you agree that a three second memory would be frighteningly painful for a manta ray that plans to travel between specific seamounts in search of plankton blooms and then go back each year for a routine clean at the exact same cleaning station, on exactly the same corner, of the exact same coral reef?

What a Fish Knows, Jonathan Balcombe - Review

Fishes such as this Dascyllus uses its lateral line system (seen as the thin line arching across its body) to detect movements and navigate its surroundings

Picture Credit: Gunnhild Sørås  @gunnigullet 

The most interesting part of this book (and you can tell while reading it), is also probably what Balcombe holds closest to his heart. Going beyond the senses, beyond just cognition, he asks- do fish have feelings? Do they have beliefs?

Through studies and stories that are amusing, sad, and hilarious and awe inspiring all at once, we see how fish can have feelings that range from stress to joy. They can appreciate the warmth of the sun in the same way we do after a cold rainy day. A visit to a cleaning station relieves their stress the same way a good massage does ours. They can be inquisitive, deceptive, empathic and playful. Fish have culture, traits that are not innate and need to be learned through the course of their lives.

It makes you wonder why it has taken us so long to acknowledge that fish are not just instinctive but are also intelligent too. Is it because we just have not spent enough time with them? Is it because their faces are not as expressive as other animals that we relate to, like primates? Speaking of primates and how intelligence is contextual, a quote by Albert Einstein comes to mind. “Everybody is a Genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.”

“You don’t need to have fur and feather to have a personality. Scales and fins will suffice.” – Jonathan Balcombe

Picture credit: Vikas Nairi  @vikasnairi

In conclusion, this is a really fun book but also pertinent given the current state of affairs where fishes in our oceans and rivers are concerned. We have learned fish behaviour enough to know how and when to detect and catch them using sophisticated technology and yet we fail to use this same knowledge to stop decimating their populations and ecosystems.

Try spending about five minutes on your next dive observing a cleaning station. The interaction between cleaners and clients on a reef alone tells so much about their social systems and will show you that “fish aren’t just alive, they have lives”!

In the meantime, after having read this book, I look forward to heading back to Dixon’s to meet my buddy the batfish again. Do you think that they know that we know what they know?

What a Fish Knows is easily available online, in paperback and kindle versions!

Read other posts in the #OceanLove Book of the Month series here

The author, Chetana is a PADI divemaster and resident biologist at DIVEIndia in the Andaman Islands. She is an alumnus of the Masters program at the Wildlife Conservation Society -India program and National Center of Biological Sciences in Bengaluru. She has been diving and exploring the Andaman Islands since 2013. She is also deeply excited about forests, birds, reptiles and amphibians.

#OceanLove: The Highest Tide, by Jim Lynch

By #OceanLove, Articles, Opinions, PADI underwater naturalist

#OceanLove: Book Of The Month

The Highest Tide, A novel by Jim Lynch

“If there is poetry in my book about the sea it is not because I deliberately put it there but because no one could write truthfully about the sea and leave out the poetry” –Rachel Carson, in her acceptance speech of the National Book Award for non-fiction (1952) for ‘The Sea Around Us’.

Miles O’ Maley is a thirteen-year-old boy who admires Rachel Carson to the extent that he can quote lines from her books and speeches off the top of his head any time of day or night. Growing up around a beautiful bay in Puget Sound, Miles spends most of his time in the tidal mudflats looking for interesting marine life at low tide. He has an extraordinary passion and love for the water with an unparalleled understanding of the ocean and all of its inhabitants. Miles still is your average teenager; struggling with the perils of puberty, love and parents who he thinks do not understand him. He finds growing up more mysterious than the tides.

Sunset The Highest Tide by Jim Lynch

Rock pools at low tide. Picture credit: Ajay Kumar @ajay.1994

He doesn’t consider himself special in any way; he only speaks of the world around him. In fact, people around him consider his fascination rather odd, until the day when everything suddenly changes. Miles becomes the centre of media attention for finding a gigantic deep sea creature beached in his bay. The story then becomes about how this one event changes his life, the people around him and the bay that he has grown up in and deeply loves.

While the story is one of fiction, none of the marine life that Miles describes is.  You will find yourself taking to the internet quite frequently to be sure that the bizarre animals and plants actually exist in this world. In this one read, just by following Miles through the ups and downs of his sensationalised summer, you learn about the beauty of tides and how they shape our coastlines. He describes in his totally casual tone, how the marine life seen when the water recedes, is not randomly thrown around but are living creatures that are tracking the tides as well, and actually thriving in this dynamic environment.

His adventures will also leave you wondering, more often than not, why you didn’t spend more time exploring the intertidal rock pools and mud flats during your last beachside holiday.

This is a story of one boy and the places his love for the ocean takes him. It is one that will resonate with you if you have ever been in the ocean, and if you haven’t, the tale is likely to make you excited enough to see everything for yourself! Miles puts it all in perspective for us when he says that “Most people realise the sea covers two-thirds of the planet, but few take the time to understand even a gallon of it”

The Highest Tide by Jim Lynch

The Highest Tide by Jim Lynch is easily available online, in paperback and kindle versions!

Click here to read about our Intertidal walks at DIVEIndia

The author, Chetana is a PADI divemaster and resident biologist at DIVEIndia in the Andaman Islands. She is an alumnus of the Masters program at the Wildlife Conservation Society -India program and National Center of Biological Sciences in Bengaluru. She has been diving and exploring the Andaman Islands since 2013. She is also deeply excited about forests, birds, reptiles and amphibians.

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