Newsletter: Seasonal changes

Hi divers

Weekend dive plans

Staying dry

Both days this weekend have swell, and wind blowing from the wrong direction, and the current dark colour of False Bay means we are definitely staying dry. The weather does look better on Monday and Tuesday for those that have a flexible work schedule – if you’re one such, get in touch.

The Shark Spotters centre at Muizenberg
The Shark Spotters centre at Muizenberg

Binoculars for Shark Spotters

The Shark Spotters team are running a crowd funding campaign to raise money for new, high powered binoculars for the spotters. I can tell you that the right pair of binoculars makes all the difference. Cape Town’s Shark Spotters program is an international model for a beach safety solution that protects both sharks and people. They are very deserving of your support – please consider contributing to the campaign at this link.

Citizen Science Day

I promised to remind you again about the SANBI Citizen Science day, and it’s rolling around this weekend. There’s a full program of short lectures from representatives of various projects on Saturday, free of charge, in the conference venue at Kirstenbosch Gardens. There’s more detail at this facebook event link, and a list of the talks here.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!

Bookshelf: The Annotated Old Fourlegs

The Annotated Old Fourlegs – Mike Bruton (and Prof J.L.B. Smith)

This is a beautifully designed and produced annotated version of Old Fourlegs, J.L.B. Smith’s account of the discovery and positive identification of a living coelacanth in 1938. Wide margins around the original text allow Mike Bruton to bring Old Fourlegs up to date with additional scientific information, as well as photographs, explanations, and other curiosities.

The Annotated Old Fourlegs
The Annotated Old Fourlegs

Old Fourlegs describes the months in 1938-1939 during which Smith confirmed the identity of the coelacanth with the essential assistance of Marjorie Courtenay-Latimer of the East London Museum. Ms Courtenay-Latimer acquired a fish specimen from a trawler captain, and, realising that it was an exceptional find, contacted Smith, an ichthyologist at Rhodes University. A rollercoaster of events – which involved the chartering of a South African Airforce plane and stretched all the way to then-Prime Minister D.F. Malan – was set in motion. Old Fourlegs is a surprisingly emotional, thrilling book by a man deeply invested in his work, and whose world was upended by the discovery of living coelacanths in the waters of the southern Indian Ocean.

It is also a book of its time, and today’s readers will find some parts by turns mystifying, and others offensive. The offensive bits – including lionising D.F. Malan, who, with his government, laid the foundations of the edifice of South Africa’s apartheid legislation – remain so, but Bruton’s annotated version provides context for readers unfamiliar with the history.

The book concludes with an examination of the cultural legacy of the coelacanth, which is disproportionately significant. The fish also has deep and wide links to South Africa and our research and diving community. If you have the appropriate (very deep diving) qualifications, you can dive with them in Jesser Canyon in Sodwana Bay. If you’ve never seen a video of one of these magical animals in motion, I encourage you to hit up youtube. Watch with the sound off for best effect.

Get the book here (South Africa), here or here. This is a volume you should read in hard copy, not as an ebook.

Newsletter: Red tide

Hi divers

Weekend dive plans

Saturday: Shore dives at Long Beach

The last week has been interesting in False Bay with the huge patches of red tide that seemed to drift around aimlessly. There is still much of it around although it has diminished somewhat. The surface layer today at Outer Photographers Reef was a little dark, yet deeper than 16 metres it was clear.

Red tide near Simon's Town
Red tide near Simon’s Town

Tomorrow looks much like it did today as pertains to wind, with a touch more swell. The swell builds during the day tomorrow so I think Saturday will most likely be a shore dive day. Text me if you want to join in. Sunday, much windier, looks like a good day to mow the lawn… Wait… What lawn?

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!

Newsletter: Traditions

Hi divers

Weekend dive plans

Boat dives on Sunday or Monday / Shore dives on Monday (conditions dependent)

Traditionally Easter is a difficult time for diving. Many people are away and the weather does not always play ball. Add to this the traffic congestion from the Two Oceans marathon on Saturday… This weekend we may dive from Hout Bay on Sunday or Monday, or perhaps shore dives from Long Beach, wind dependent.

We are out tomorrow on a full day private charter but I do think Long Beach will be a good option if you feel like shore diving.

We send well wishes to everyone celebrating a religious observance this weekend. For those of you who celebrate Easter, here’s an egg for you:

Catshark egg on a sea fan
Catshark egg on a sea fan

Plastic and Water

On the marathon topic, watch this video and see how the Two Oceans Aquarium and Old Mutual are teaming up to reduce the use and impact of single use plastic, and learn about the aquarium’s turtle rehabilitation program.

This article on how to responsibly stockpile (or just purchase) bottled water, is very helpful if you’re working on water security at home, but don’t want to contribute to an environmental apocalypse.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!

Watching stingrays from the boat

We visited this beautiful short tailed stingray (Dasyatis brevicaudata) near Millers Point between dives one day in mid February. They’re commonly seen during the summer months, when water temperatures in False Bay are between 16 and 22 degrees celsius.

I find them to be more curious about the boat than they are when we see them during dives. Then, they’re most often resting or eating on the sand, and after a short time they swim away.

Newsletter: Places to go

Hi divers

Weekend dive plans

Saturday: Shore dives at Long Beach at 8.30 am

Sunday: Meeting at 9.00 am on the Simon’s Town jetty for boat dives (20-30 metres’ depth for Advanced divers)

Weekend conditions look decent. I have both Open Water students and Advanced students to certify, so I will tentatively plan shore dives at Long Beach on Saturday at 8.30 am, to be home in time for the rain…

And boat dives for Sunday at 9.00 am on the Simon’s Town jettySunday’s dives will be in the 20-30 metre range as there is some swell, so we will hide from the surge at depth.

Baboon on the beach at Platboom near Cape Point
Baboon on the beach at Platboom near Cape Point

Water

I hope you’re still exerting yourself and thinking independently and responsibly about your own future water security. Here’s this week’s Wednesday Water File from the WWF, which deals with South Africa’s water sources.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!

Newsletter: Keep up the good work

Hi divers

Weekend dive plans

Sunday: Boat dives… which side of the peninsula to be confirmed!

Both Saturday and Sunday have fairly decent weather forecasts. The question will be whether the visibility is better in False Bay or Hout Bay. I will go with diving on Sunday, doing two launches. The first will be for Advanced students, second for Open Water divers. I will decide tomorrow late afternoon where to go. Shout if you’re keen to dive.

Ark Rock
Ark Rock

Water

The WWF’s Wednesday Water File this week is about carrying on our water saving ways, even though the situation for the rest of the year has apparently improved (or, an election looms large). There are some great “dry hygiene” tips to help you to keep under the 50 litres per person per day limit. Read all of them here.

Citizen scientists unite!

Are you interested in how you can contribute to science as an ordinary citizen? We’ve shared some local ideas here and here… And now there’s a Citizen Science Fair taking place at Kirstenbosch on 14-15 April. Here’s a link to the event on facebook. Learn about how you can get involved in adding to scientific knowledge, which enables better conservation management decisions and protection of the biodiversity around us. I’ll remind you again of this event closer to the time.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

Newsletter: Ready to go

Hi divers

Weekend dive plans

Saturday: Atlantic boat dives

Sunday: False Bay boat dives

There is little doubt that both Saturday and Sunday will be good for diving. It may be better in the cold Atlantic on Saturday and the warmer, green False Bay on Sunday. At a guess I would say Saturday is likely to be the better of the two but both days should deliver some nice visibility.

I have a bunch of Open Water and Advanced students to qualify so sites will be chosen based on who can dive, and when. Let me know if you are keen to join us.

Desalination plant site at Strandfontein
Desalination plant site at Strandfontein

Water!

This week’s Wednesday Water File is extremely interesting: all about desalination. Read it here.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!

Newsletter: Friends and family

Hi divers

Weekend dive plans

Sunday: Double tank dives from False Bay Yacht Club at 8.30 am

I reckon the better option for diving this weekend will be on Sunday morning in False Bay. The tide is against us but I still think the visibility will be better than in the Atlantic. We will meet in the False Bay Yacht Club parking lot at 8.30 am with the aim of launching by 9.00 am. It will be a double tanker (that means your options are two dives, or none) as the wind speed grows by lunchtime. Let me know if you’re keen to come along.

Sunny Kalk Bay
Sunny Kalk Bay

Water

The latest Wednesday Water File from the WWF is about the power of community. Read it here. On that subject, here’s something on starting a water committee (at your apartment block, office, or kids’ school, for example). Community could be the eleventh good thing about the drought, if one were to extend this excellent list from WESSA.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!

Newsletter: High hopes

Hi divers

Weekend dive plans

Saturday: Meet at the False Bay Yacht Club Parking at 9.00am for a double tank dive

The south easterlies are not ready to leave yet for the winter, but they are giving us a break right now. The forecast is for strong westerly wind tomorrow which will, if it blows, clean up False Bay rather nicely for some good visibility on Saturday. There is a 3 metre swell arriving on Saturday but I think it will be fine for a dive or two, and the tides are in our favour.

We will meet at the False Bay Yacht Club Parking at 9.00am. We’ll double tank it and choose the sites once we’re out there. Let me know if you want to be on board.

Giant short tailed stingray at Millers Point
Giant short tailed stingray at Millers Point

I had a couple of good days on the boat this week, the highlight being watching this huge giant short tailed stingray on a flat calm day.

Water

We shared a blog post about diving during a drought this week. Check it out! Also, the WWF’s fourth Wednesday Water File was published yesterday, and it’s very pertinent. It’s all about toilets. Read it here.

regards

Tony Lindeque
076 817 1099
www.learntodivetoday.co.za
www.learntodivetoday.co.za/blog/

Diving is addictive!

To subscribe to receive this newsletter by email, use the form on this page!