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Tag: dr hoyos

Captain Dave is Taking Over

  • Post author By Nautilus Staff
  • Categories Archive, Captain Mike, Guadalupe
  • Post date 2007-10-10
By Nautilus Staff on October 10th, 2007 in Archive, Captain Mike, Guadalupe

Our transit from Guadalupe Island back to Ensenada was uneventful with mild 6ft seas yesterday evening, mellowing out overnight to just a low swell for the morning. This was truly a lovely trip with a group of exceptionally warm and nice people onboard. The great white sharks weren’t bad either!!

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  • Tags cage diving, Chica, daryl, dr hoyos, erik, erin, great whites, Nautilus Explorer, shark science, sharks, Shredder, squire, stimpy

Water Temperature Significantly Lower at 68˚F, Visibility 75ft

  • Post author By Nautilus Staff
  • Categories Archive, Captain Mike, Guadalupe
  • Post date 2007-10-05
By Nautilus Staff on October 5th, 2007 in Archive, Captain Mike, Guadalupe

Interesting note from Mauricio Hoyos, our very, very excited Mexican shark scientist friend on station on Guadalupe: for only the second time in four years, a predatory white shark event was witnessed. It happened just before we arrived. Chicka, a huge and beautiful female great white shark, captured an elephant seal and literally bit it’s head off. This apparently started quite a sequence of events including some very aggressive fighting over the carcass between the sharks (maybe that’s why we are not seeing many sharks today?). Mauricio was quite close to the event in his panga (skiff) and was able to capture everything on video. In fact on two different occasions during the feeding, sharks literally attacked Mauricio’s panga. He later commented that never before has a 22ft fiberglass panga felt so flimsy!! This is indeed a very interesting development.

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  • Tags cage diving, dr hoyos, elephant seals, great white sharks, great whites, Nautilus Explorer, sea lions, shark diving, shark science, sharks

A Newborn Great White Shark at Guadalupe Island!

  • Post author By Nautilus Staff
  • Categories Archive, Captain Mike, Guadalupe
  • Post date 2007-10-04
By Nautilus Staff on October 4th, 2007 in Archive, Captain Mike, Guadalupe

So we got some incredibly exciting news from Mexican shark scientist, Mauricio Hoyos, when we arrived on station. Mauricio just finished spending 22 hours tracking a 1.5 metre great white shark that he tagged. A 1.5 metre shark is a NEWBORN!! We have seen two 6 footers and a 7 footer over the last couple of weeks (6 – 7 feet would would be an animal less than 1 year old) but this is the first time that anyone has seen a newborn out here.

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  • Tags baby shark, dr hoyos, great white sharks, great whites, newborn shark, shark diving, shark nursery, shark science, shark tracking, sharks
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