Connect with us
background

News

Sharks and Ray course at Cocos Island onboard Sharkwater

Published

on

You’ve watched the shows on the Discovery Channel and National Geographic, now it’s time to learn from the legend, Dr. Hammerhead, the pioneer of shark research.

Dr. A Peter Klimley, who was the adjunct Professor in the Department of Wildlife, Fish, and Conservation Biology and Director of the Biotelemetry Laboratory at the University of California Davies, will offer a nine-day course onboard the Sharkwater, on May 14-24, 2022, on the biology of sharks and rays. ​​​​​​​

Dr. Klimley has published over 100 scientific articles, a popular book “Secret Life of Sharks” and reference book “The Biology of Sharks and Rays” during his long career while giving numerous lectures on this topic to undergraduate and graduate students.  These lectures will be followed by SCUBA diving at this beautiful island, surrounded by warm, clear waters inhabited by many species of sharks.  In addition to learning about the biology of sharks and rays, the participants will dive among the many whitetip reef sharks scattered among the rocks near the island as well schools of scalloped hammerhead sharks that surround the Alcyone Seamount off the coast of the island.

10-days, 9-nights, 7-days the Cocos Island. Two lectures will be given each day during transit; one lecture will be given in the spacious lounge with its large television screen during the morning of the days at the island. A provisional list of lecture subjects is given here:

  • An introduction to the sharks and rays at Cocos, providing the identifying characteristics of each species with photos of each species with a little about the life history of each
  • The evolution of sharks through geological time, including a discussion of the demise of the huge Megalodon shark that fed on the proto whales
  • The anatomy of sharks and rays and their modes of swimming
  • The physiology of the cold bodied reef sharks and warm bodied mackerel sharks
  • Sharks acute olfactory and mechanoreceptive abilities using their lateral lines and inner ears
  • Sharks use of vision and electroreception to capture prey and use of electroreception (magnetoreception) in guiding them while making nightly foraging trips and long-distance migrations
  • Feeding mechanisms such as ambushing, pursuit, scavenging, and plankton feeding
  • Shark rates of growth and longevity with one species, the sleeper shark, living to an age of 360 years
  • Shark courtship, which involves the male biting the female, development with embryos feeding upon each other within the uterus, birth, and reproductive cycles
  • Movement patterns, both local and long distance
  • Interactions with humans and how to avoid a shark attack
  • State fisheries, over-fishing, shark finning, and the creation marine reserves
  • The participants of this course will leave with comprehensive understanding of the physiology, behavior, and ecology of elasmobranchs

The course will also be open to anyone in the general public interested in learning more about sharks.

Research activities will include tagging sharks, collecting tissue samples and servicing underwater receivers.

Course Dates: May 14-24, 2022

Cost: $6,000 plus $550 park fees

Limited to 10 participants.

Included: Shark and Ray course, course materials, diving, meals and drinks onboard Sharkwater

For more information and to sign up click here.

Gear News

Go anywhere with Stahlsac

Published

on

stahlsac

Stahlsac dive bags and travel luggage are built for our community of divers, surfers, kayakers and outdoor explorers who need bags that are constructed with durability, toughness, and stahlsacthe highest quality the industry has ever seen. We were founded by one man determined to build better watersports and dive bags, and today, that mission is carried on by many. Adventure doesn’t just present itself; it requires discovery. When we design dive bags, we make sure they are tough enough for you to explore in all conditions—warm and cold, wet and dry—to the nearest and farthest reaches of the earth. And for those times you want to push the boundaries of adventure, Stahlsac dive bags make sure you can truly GO ANYWHERE.

Abyss Duffels

stahlsacMade to be your partner-in-crime on every adventure, Stahlsac’s Abyss Duffels protects your gear from Mother Nature’s worst. Tough and 100% waterproof with double-TPU nylon material that shrugs off daily wear-and-tear, and RF-welded seams further boost the bag’s potential for lifelong exploring. Get Wet. Get Lost. Go Anywhere with Abyss.

  • A weatherproof duffel for trips, travel, and adventure
  • Ultra-durable double-TPU nylon protects your gear
  • Material repels water and keeps your equipment dry
  • RF-welded seams are flush, tough, and waterproof
  • Removable straps transform duffel into backpack
  • Zippered internal stow compartments carry essentials
  • External zippered flap is easy to open and close
  • Welded external handles make transporting a breeze

stahlsac

Panama Mesh Backpack

stahlsacThe most copied design in scuba diving, the Stahlsac Panama Mesh Backpack is the “original” design and features two high-density foam padded shoulder straps, extra durable polyester mesh, duffel bag handles and our unique zippered dry pocket inside that combines with a wet pocket outside. The bottom’s built from reinforced 18-gauge PVC nylon to combat the wear and tear of your active coastal lifestyle, and, as a bonus in every bag, we supply a 12″ x 12″ mesh drawstring satchel for extra stowing utility. Pack up your beach kit and go.

  • Density foam padded shoulder straps
  • Outside wet/dry pockets
  • 2 Carry handles
  • Tough, snag-resistant polyester mesh
  • Reinforced PVC bottom

stahlsacstahlsacstahlsacstahlsac

For more information about Stahlsac bags, visit www.stahlsac.com/dive-bags.

Sea & Sea is the home of Stahlsac and other leading diving brands in the UK. 

Continue Reading

Blogs

EXCLUSIVE: Jeff Goodman interviews Mark Spiers, CEO of New Scuba Diving Training Agency NovoScuba

Published

on

NovoScuba

In a video recorded exclusively for Scubaverse.com, Jeff Goodman interviews Mark Spiers, CEO of new scuba diving training agency NovoScuba.

Find out more about NovoScuba at www.novoscuba.com.

NovoScuba

Continue Reading

E-Newsletter Sign up!

Experience the Red Sea in May with Bella Eriny Liveaboard! As the weather warms up, there’s no better time to dive into the crystal clear waters of the Red Sea. Join us on Bella Eriny, your premier choice for Red Sea liveaboards, this May for an unforgettable underwater adventure. Explore vibrant marine life and stunning coral reefs Enjoy comfortable accommodation in our spacious cabins Savor delicious meals prepared by our onboard chef Benefit from the expertise of our professional dive guides Visit our website for more information and to secure your spot: www.scubatravel.com/BellaEriny or call 01483 411590 More Less

Instagram Feed

Popular