Marine Life & Conservation

Get the kids on a egg hunt with a difference this Easter

Published

6 years ago

April 18, 2019

Team Scubaverse

Great Eggcase Hunt

You can become a citizen scientist by helping The Shark Trust find and record shark eggcases!

WHAT IS AN EGGCASE?

Some sharks, and all true skates, reproduce by laying eggs. These are surrounded by a tough leathery capsule that protects the embryo as it develops inside. After several months these are ready to hatch, and a fully-formed shark or skate will emerge.

https://www.youtube.com/watch?v=h2FtTheGLg4

Once empty, the eggcases (or mermaid’s purses) often wash up on the beach. One of the best places to find them is among the strandline, where the seaweed washes up. The eggcases of different species vary. So, by looking at the size, shape and features, we can tell which species laid it. You can learn to identify eggcases too. We’ll show you how!

THE PROJECT

The Great Eggcase Hunt began in 2003 following a chance find on a beach in Devon. The project quickly developed with the aim of getting as many people as possible out hunting for eggcases and recording their finds.

Empty eggcases can help indicate species presence and diversity. By recording your finds, you’re helping us to discover more about egglaying species in our waters. Eggcases wash up all year round. So, whatever the time of year keep your eyes peeled!

EGGCASES UNDERWATER

As well as documenting empty eggcases, we’re keen to receive records of eggcases developing in-situ.

Underwater records help us pin-point exactly where sharks and skates are laying and can be linked to beach records. Learning the depth and substrate that they lay on also helps us to better understand the species.

So, if you’re a diver, snorkeller, stand-up paddleboarder, or anyone who enjoys spending time in the water, keep an eye out. Often they’re extremely well camouflaged and can have marine organisms such as algae growing on them. If you do spot one make a note of the location and, if possible, take a photo. Then record your finding as normal.

Remember – these eggs may contain a live shark or skate, so it’s important not to disturb them.

EGGCASES AROUND THE WORLD

Eggcase hunting has taken off in a big way! What began as a British Project has now expanded around the world. We’ve got records from Ecuador to South Africa to Australia. And many places in between. In total, we’ve had 30 species reported from 22 countries.

We’ve also been working with other organisations to bring you the:

Grote Eikapsel Jacht in partnership with the Dutch Shark Society (launched in April 2015)
Grande Caça Ovos in partnership with the Portuguese Association for the Study and Conservation of Elasmobranchs (APECE).
Sister projects to the Great Eggcase Hunt have been set up in:
France (Programme CapOeRa by APECS)
Ireland (Purse Search by Marine Dimensions)

Eggcase Surveys (2003-2018)

We need to see photos or specimens for us to publish records as verified. Those we haven’t seen are considered unverified and these records may not be accurate.

Red Pin – Species verified
Blue Pin – Species not verified
Yellow Pin – Underwater eggcase

For more information about The Shark Trust visit their website by clicking here.

Marine Life & Conservation

Shark Trust launches Oceanic 31 Shark Art Auction

Published

3 days ago

November 1, 2024

Shark Trust

After a two-year tour of UK art galleries, community spaces and aquariums, the Shark Trust’s acclaimed Oceanic31 exhibition takes its final bow at the Royal Geographical Society later this month. And the unique collection of artwork, depicting 31 species of oceanic sharks and rays, donated by 31 artists, is now open for bids from art lovers and shark enthusiasts. The online auction, launched today, will close on the 7^th December at 8pm (BST). The money raised will support the Shark Trust Oceanics Programme.

People can now bid on 27 of the artworks by visiting this website:

https://superstars-auctions.com/sharktrustauction

It is a chance to own a beautiful piece of original art and to support the Shark Trust. The timing of the auction also means that these would make a very special Christmas gift for any shark-lover.

: Bigeye Thresher Shark by Janina Rossiter

: Carcharodon carcharias by Jimmy Higgs

: Croc VR 2030 by Tom Mead

: Oceanic Whitetip by ATM

: Silky Street by ScapaJoe

The diversity of pieces mirrors that of the sharks and rays they represent. You can bid on paintings, digital creations, sculptures, mixed media and more. You can pick your favourite artist or species of shark. Or you can select the perfect artwork to make a statement in your home or office. Whichever you choose, you will be supporting the work to protect these amazing animals.

One of the pieces of art has been selected to be auctioned live by Steve Backshall at the For the Love of Sharks event at the Royal Geographical Society in London on the 29^th November. In addition to this, two further pieces will be raffled at this event, giving people a chance to win an incredible piece of shark art. For the Love of Sharks is the Shark Trust’s flagship evening. A night to celebrate sharks. Steve Backshall is the headline speaker at this event that will see other prominent shark advocates join him on stage.

Tickets for the event can be snapped up here:

https://thesharktrust.org.uk/Event/flos24

Those that would like to see the Oceanic 31 exhibition have one final chance. It is being displayed at the Pavilion at the Royal Geographic Society from 26^th November until the 7^th December. Entry is free.

Find out more here:

https://www.rgs.org/events/upcoming-events/oceanic-31

Paul Cox, Shark Trust CEO, Said “This exhibition has given us the opportunity to reach out to a new audience. And inspire more people with the wonderful sharks and rays on which our Big Shark Pledge campaign is based. We are immensely grateful to the 31 artists who have worked so hard to create these works.”

Bid for your favourite Oceanic 31 artwork here:
https://superstars-auctions.com/sharktrustauction

Banner Image: Smooth Hammerhead by Alicia Hayden

Marine Life & Conservation

Meet Steve Backshall in the Bite-Back Prize Draw

Published

2 weeks ago

October 21, 2024

Team Scubaverse

Until 28 November, prizes worth a massive £10,000 – including experiences, products and tuition – feature in a line-up of items that can be won for £5 in an online prize draw to celebrate Bite-Back Shark & Marine Conservation’s 20^th anniversary and help generate crucial funds for the future.

Top of the list of prizes is the chance to spend time with adventurer and wildlife expert Steve Backshall, a workout session with Nat Geo star Aldo Kane, a kayaking trip alongside white-water expert and diver Sal Montgomery and a Zoom call with ‘shark whisperer’ Cristina Zenato.

On top of that, some of the most admired companies in the diving and scuba industry have been quick to support the charity with fabulous prizes that make the £5 ticket price worth more than just a flutter.

Master Liveaboards, BSAC, Midlands Diving Chamber, Go Freediving and Blue Shark Snorkel have all generously donated experience prizes, while celebrated photographer Alex Mustard has donated a print and artists Scott Gleed and Olivier Leger have donated a sculpture and illustration to help boost the fundraising pot.

Fourth Element has donated Ocean Positive gear and LA watch company Nodus has gifted the charity a stunning dive watch. For land lovers, the charity has included a five star London hotel stay at Bankside Hotel plus a family visit to Longleat Safari Park in the roster of prizes.

Campaign director for Bite-Back, Graham Buckingham, said: “We’ve been overwhelmed with support from companies and individuals that we truly admire and who have supported us on our 20 year journey and we’re truly grateful to them all. While we feel incredibly proud of our achievements over the past two decades – and we are super excited about the next chapter – this prize draw isn’t a vanity project. It represents a real lifeline to our work and important advancements in the global protection of sharks. So we hope divers, dive clubs and even bargain hunters grab some tickets to make this a massive success.”

The charity hopes that the prize draw will generate crucial funds to launch a brand new, ground-breaking, campaign to enrol the public and increase support for the protection of sharks around the world.

To enter the competition visit www.bite-back.com/prizedraw. The prize winners will be announced on 1 December 2024.