About Rob Lawrence

Shark expert Rob Lawrence, together with his wife Karen and their dedicated team in Simon’s Town, Cape Town. Rob, also known as shark legend Rob or Captain Rob has been working with great white sharks for the last 20 years and has dedicated his life to the great white shark.

Let’s Talk About It – The Importance Of The Marine Eco-System. Part One

Despite the importance of the biological diversity in the world’s oceans, and the well balanced community of species, with the over fishing, illegal fishing and poaching of the oceans resources as well as climate changes and the steady destruction of marine habitats, the Marine eco-systems are becoming increasingly unstable. Every eco-system plays a vital role; one of the most important functions of the marine eco-systems is the production of biomass from sunlight and nutrients, which represents the basic food course for all marine life, and so ultimately human also. Around half of the worlds’ primary productivity is achieved by microscopically [...]

By | 2018-02-05T20:52:15+00:00 October 18th, 2017|Tour Happening's|Comments Off on Let’s Talk About It – The Importance Of The Marine Eco-System. Part One

Aaishah Miller – Job Shadowing with African Shark Eco-Charters

Aaishah Miller – Job Shadowing with African Shark Eco-Charters Hi my name is Aaishah Miller, I am 16 years old and currently job shadowing at ASEC. On the 29th June I went on my first shark trip. The boat trip to seal island alone was really amazing, just watching all the buildings disappear as the boat continued to move forward. Along the way to seal island I saw dolphins swimming along with the boat, which was really amazing since I had never seen a dolphin before ,besides on tv and in books. We finally arrived at seal island and unfortunately [...]

By | 2017-11-08T04:40:38+00:00 October 18th, 2017|Tour Happening's|Comments Off on Aaishah Miller – Job Shadowing with African Shark Eco-Charters

Let’s Talk About It – The Seven-Gill Cow Shark

I decided to talk about the Sevengill Cow Shark this week, because against all that is “normal” we have been visited by these pre-historic looking, gentle sharks at Seal Island lately in the absence of our glorious Great Whites. Not to say that it hasn’t been wonderful, it’s just been different, as Cow Sharks tend to spend most of their time in deeper waters and kelp forests, only coming into shallower waters, it is believed, to breed.      This is a cow shark...............................That is not a cow shark                                              They [...]

By | 2018-10-10T16:47:20+00:00 September 6th, 2017|Tour Happening's|Comments Off on Let’s Talk About It – The Seven-Gill Cow Shark

Great White Shark….Touch

Ever thought what it would be like to hug a shark or swim on its back like a dolphin does? No? Well not me… So what does a shark’s “skin” feel like? The shark’s sense of touch consists of two forms: the actual contact and the distant touch. These are based in the lateral line. You know how you always see a shark bump an object with their nose? Well, this how they “touch” and it is called nosing an object. The second form of the touching sense is the distant touch. Here the shark uses electroreception to sense where [...]

By | 2018-03-09T07:37:37+00:00 September 6th, 2017|Interesting Articles|Comments Off on Great White Shark….Touch

Let’s Talk About It…What to do when your shark trip is cancelled

“We regret to inform you that your shark trip for tomorrow has been cancelled…”Of course, it is the last thing you want to hear when you have been waiting months for your shark trip to eventually roll around; but in reality, it can and does happen from time to time, so when it does, let’s see how we can somehow still make your day a good one! The reason for the cancellation will play a large part in what other activities are on offer, so let’s go through a couple. Firstly, hopefully you booked your shark cage dive early into [...]

By | 2018-03-09T07:38:09+00:00 September 6th, 2017|Interesting Articles|Comments Off on Let’s Talk About It…What to do when your shark trip is cancelled

Let’s Talk About It…The Pacific Sleeper Shark

The Pacific Sleeper Shark is of the Somniosidae family of shark, which include the giant Greenland Shark. Commonly called “Sleeper Sharks” due to their slow swimming and non-aggressive natures, these sharks have a familiarly look. The Pacific Sleeper Shark is the smallest of the family group, reaching an average size of 3.5 meters (12 feet) while it’s other family members can and do grown well beyond that 7 meters (23 feet) in length! They boast a rounded snout and grey-black skin which is rough to the touch, they have an almost torpedo shape body with low dorsal fins. Being deep [...]

By | 2018-03-09T07:40:43+00:00 May 29th, 2017|Interesting Articles, Tour Happening's|Comments Off on Let’s Talk About It…The Pacific Sleeper Shark

Can sharks hear?

Its a good question, can sharks hear? They don’t have ears…? Well it is speculated that sharks have a very well-developed hearing sense because it works with the lateral line that enhances and detects vibrations. This makes them good at hearing low vibrations frequencies and finding the position of the noise through using the lateral pores. So they can hear prey that is near. And although they may not have ear lobes they do have ears. These ears are small holes on the sides of the head that leads to the inner ear. The inner ear has 3 chambers and [...]

By | 2017-06-08T10:10:17+00:00 May 16th, 2017|Interesting Articles|Comments Off on Can sharks hear?

Let’s Talk About It…Spotted Gully Shark

Let’s Talk About It…Spotted Gully Shark Found in False Bay, this shark answers to a couple different names, the Spotted Gully Shark, Sharptooth Houndshark, Sweet William or “Spotty” as “affectionately” referred to by anglers. The Spotted Gully Shark, prefers shallow inshore waters from South Africa to Southern Angola, closer to the sea bed in sandy areas near rocks, reefs and gullies. This tough little shark grows to about 1.7 meters in length with the females out-growing the males and boast large rounded fins; it has a short blunt snout and is characteristically grey or bronze in colour with plenty of [...]

By | 2017-06-08T10:05:10+00:00 May 11th, 2017|Interesting Articles|Comments Off on Let’s Talk About It…Spotted Gully Shark

The Shark Eye…..eye eye Captain

In keeping with the theme of senses, today we’ll take a look at the shark’s eye. A shark’s eye is as advanced as its hunting technique. It consists of two duplex retinas: cones and rods. Cones enable you to see in the colour whereas rods help the eye to adjust to light and dark by dilating and contracting the pupils to allow more or less light in. This allows the shark to see up to 15 meters long. The shark’s eye is made up of the normal elements like a human’s eyes such as the cornea, lens, retina, pupil and [...]

By | 2017-11-08T04:55:07+00:00 May 2nd, 2017|Interesting Articles|Comments Off on The Shark Eye…..eye eye Captain

Let’s Talk About It…Fukushima

Let’s Talk About It…Fukushima Fukushima Ocean Beach SF According to The Guardian, “Extremely high radiation levels have been recorded inside a damaged reactor at the Fukushima Daiichi nuclear power station, almost six years after the plant suffered a triple meltdown.” With atmospheric readings as high as 530 sieverts an hour having been recorded inside the containment vessel of reactor number 2; which is one of three reactors that experienced a meltdown in March 2011, is it any wonder the sea and everything in it is out of sync!? A single dose of one sievert is enough to cause radiation sickness and [...]

By | 2017-05-04T15:34:55+00:00 April 24th, 2017|Interesting Articles|Comments Off on Let’s Talk About It…Fukushima