Which sharks are back at Guadalupe Island?

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We just came back from our first expedition of the year to Guadalupe Island, where we saw 12 different sharks. As is usual for this time of the year, the smaller males were the most frequent visitors to our cages. On our trip we saw the following sharks that are all in our photo ID database.

#107 Atlantis: He was the first shark that showed up on day one and stayed around all day.

#65 Johnny: He came really close to show off his new mutilation to his tail. He’s now sporting a cut in the center of his caudal fin.

#206 Poseidon: He was super active and made may close passes by the cage.

#97 Drogin: Drogin was his usual self. He’s a super active shark, coming at the cages from all different directions, trying to steal a hang bait.

#188: We can’t leave this shark without a name! How would you like to name him? Contact http://www.marinecsi.org/ and sponsor his name! Make it a cool one! He deserves it!

#149 Kenrick: He was one of the bigger males that showed up and swam around like he’s the boss. He’s still a sub-adult though and won’t be the dominant one, once Bruce, Bite Face, Thor etc. show up.

#168 Sad Face: He was named last year, because he had bite marks that looked like a sad face on his side. This year those marks were barely noticeable, so it’s a good thing that we can use the color markings to positively identify him.

#121 Don Julian: He’s growing up. Last time I saw him, he was probably close to a foot shorter than he is now. Maybe in a couple of years he’ll be mature.

#199 Who wants to name this awesome shark? Contact the Marine Conservation Science Institute to sponsor his name.

#186 He came by with a bunch of pilot fish. He can also be named by contacting http://www.marinecsi.org/

#83 Joker He was pretty shy and didn’t come close.

We also saw a young male with a cookie cutter bite on his head, but I didn’t get any photos of him, so I couldn’t identify him.

Tonight we leave for another trip. I can’t wait to see who else is back at Guadalupe and am ready to meet some new sharks. Last year we added 29 new sharks to our database, how many will it be this year?

Come join us and get to know these awesome creatures. How great would it be to know the individual shark, next time you watch shark week? Call 619.887.4275 or email crew@sharkdiver.com for more information on how to join.
www.sharkdiver.com

Let’s go shark diving!

Cheers,
Martin Graf
CEO Shark Diver

About Shark Diver. As a global leader in commercial shark diving and conservation initiatives Shark Diver has spent the past decade engaged for sharks around the world. Our blog highlights all aspects of both of these dynamic and shifting worlds. You can reach us directly at staff@sharkdiver.com.

Get to know “Lucy” Great White Shark at Guadalupe Island

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I love “Lucy”, and I’m not referring to the popular TV show in the 50ies. “Lucy” is a large female Great White Shark, that is regularly visiting Guadalupe Island. Most mature females are only seen every other year. They mate at Guadalupe Island and then stay away from the Island until after they give birth off the coast of Baja and in the Sea of Cortes, about 18 months after they get pregnant at Guadalupe.

Unfortunately “Lucy” doesn’t seem to get pregnant. In 2008 she suffered and injury to her tail, most likely from a bite by another shark. Her tail is pretty much mangled and it probably affects her speed. I don’t know if that’s the reason she doesn’t seem to get pregnant, but we have seen her every season, for the last 9 years.

“Lucy’s” tail makes it very easy to identify her. Usually we identify the individual sharks by their coloration. The transition from the white underbelly to the grey top is unique for every individual. Some people try to identify the sharks by their scars. That is how “Bite Face” got his name. The problem with scars is that they heal and if that is the only identifying characteristic you have, you would not recognize that same shark when it comes back the following year. Mutilations, like Lucy’s tail don’t change and can be used in conjunction with the markings to identify her. We have a photo id database that is managed by Nicole Nasby-Lucas from the Marince Conservation Science Institute, with over 220 individual sharks in identified.

If you are coming out on one of our “science” expeditions, you’ll get a chance to learn how to identify these sharks from Nicole herself. You will also get the complete photo ID database, so you can identify all the sharks you encountered and what’s really cool, you will then be able to identify the sharks you see on TV. How awesome will it be, when you see a shark on TV and realize that this is the individual that swam inches from your face at Guadalupe?

Even with her tail slowing her down, she seems to be healthy in every other way. She is definitely getting enough food and is holding her own among all the sharks at the Island. Lucy is a very curious shark and she swims very close to the cages, making eye contact with our divers as she is gliding by slowly.

I hope to see Lucy when we return in the fall. I do have mixed emotions though. While I would love to see her, it would of course mean that she didn’t get pregnant again last season.

If you would like to join us, or just get more information, call 619.887.4275, email crew@sharkdiver.com or visit our website www.sharkdiver.com

Let’s go sharkdiving!

Cheers,

Martin Graf
CEO Shark Diver

About Shark Diver. As a global leader in commercial shark diving and conservation initiatives Shark Diver has spent the past decade engaged for sharks around the world. Our blog highlights all aspects of both of these dynamic and shifting worlds. You can reach us directly at staff@sharkdiver.com.

Get to know “Lucy” Great White Shark at Guadalupe Island

Instagram 
I love “Lucy”, and I’m not referring to the popular TV show in the 50ies. “Lucy” is a large female Great White Shark, that is regularly visiting Guadalupe Island. Most mature females are only seen every other year. They mate at Guadalupe Island and then stay away from the Island until after they give birth off the coast of Baja and in the Sea of Cortes, about 18 months after they get pregnant at Guadalupe.

Unfortunately “Lucy” doesn’t seem to get pregnant. In 2008 she suffered and injury to her tail, most likely from a bite by another shark. Her tail is pretty much mangled and it probably affects her speed. I don’t know if that’s the reason she doesn’t seem to get pregnant, but we have seen her every season, for the last 9 years.

“Lucy’s” tail makes it very easy to identify her. Usually we identify the individual sharks by their coloration. The transition from the white underbelly to the grey top is unique for every individual. Some people try to identify the sharks by their scars. That is how “Bite Face” got his name. The problem with scars is that they heal and if that is the only identifying characteristic you have, you would not recognize that same shark when it comes back the following year. Mutilations, like Lucy’s tail don’t change and can be used in conjunction with the markings to identify her. We have a photo id database that is managed by Nicole Nasby-Lucas from the Marince Conservation Science Institute, with over 220 individual sharks in identified.

If you are coming out on one of our “science” expeditions, you’ll get a chance to learn how to identify these sharks from Nicole herself. You will also get the complete photo ID database, so you can identify all the sharks you encountered and what’s really cool, you will then be able to identify the sharks you see on TV. How awesome will it be, when you see a shark on TV and realize that this is the individual that swam inches from your face at Guadalupe?

Even with her tail slowing her down, she seems to be healthy in every other way. She is definitely getting enough food and is holding her own among all the sharks at the Island. Lucy is a very curious shark and she swims very close to the cages, making eye contact with our divers as she is gliding by slowly.

I hope to see Lucy when we return in the fall. I do have mixed emotions though. While I would love to see her, it would of course mean that she didn’t get pregnant again last season.

If you would like to join us, or just get more information, call 619.887.4275, email crew@sharkdiver.com or visit our website www.sharkdiver.com

Let’s go sharkdiving!

Cheers,

Martin Graf
CEO Shark Diver

About Shark Diver. As a global leader in commercial shark diving and conservation initiatives Shark Diver has spent the past decade engaged for sharks around the world. Our blog highlights all aspects of both of these dynamic and shifting worlds. You can reach us directly at staff@sharkdiver.com.

Get to know “Chugey” a Great White Shark at Guadalupe

Chugey is one of the iconic sharks at Guadalupe. We first encountered him in 2004 and he’s been regularly sighted ever since. One of his characteristics is his cut caudal (tail) fin. It pretty much resembles the tail of an airplane, with a flat top.

Chugey is a very active shark, to say the least. Being cautious doesn’t seem to factor into his actions. He’s had numerous injuries throughout the years, but seems to be just fine despite of it.

Just how rough a life does he have? We have talked about the amazing healing power of these amazing Great White Sharks here and it looks like they really need that ability to heal. Chugey, the shark we were talking about in that blog, was back at Guadalupe Island and it looks like that he hasn’t gotten any more careful since he got his face bit the first time. While his original wound closed quite nicely, he was sporting some brand new bite marks.

As a reminder, here is what he looked like 2 years earlier.

Here is what he looked like with his old scar and new bite marks.

This is another picture of Chugey, taken by one of our divers, Marie Tartar.

It’s great to see him back at Guadalupe acting like nothing happened. I continue to be blown away by both their ability to heal and never showing any signs of discomfort or indication that they are in pain, when swimming around with severe bite injuries.

This fall we are heading back to Guadalupe Island for our 19th season of diving with our Great White Sharks. Nicole Nasby-Lucas, who is the person responsible for our photo ID database, will be coming out with us on 4 of our expeditions.  Thanks to her database, we can individually identify the sharks and also have a history of when they visited Guadalupe Island. In 2018 we added over 30 new sharks and are now over 300 individuals that have been sighted, since we first started diving there in 2001.

How many new sharks will we encounter this season? I can’t wait to get back there and find out.

What will he be named?

If you would like to come out with us, we only have a few spaces open for this season. We are also booking for the next 2 season and some expeditions are almost sold out. Don’t miss your chance for an amazing trip of a lifetime. Call 619.887.4275 or email us at staff@sharkdiver.com for more information or to reserve your space.

Cheers,
Martin Graf
CEO
Shark Diver

About Shark Diver. As a global leader in commercial shark diving and conservation initiatives Shark Diver has spent the past decade engaged for sharks around the world. Our blog highlights all aspects of both of these dynamic and shifting worlds. You can reach us directly at crew@sharkdiver.com.

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