Two Oceans Aquarium
Animal enrichment: Keeping the fish busy
updated
Ever wish you could spend all day watching the African penguins? Now you can! We've put a temporary webcam in the African penguin exhibit, so you can see what these quirky birds (and their equally quirky carers) get up to at all times of day.
Learn more about March of the penguin: https://www.aquarium.co.za/blog/entry/march-of-the-penguin/
TOA website: https://www.aquarium.co.za/
TOA Facebook: twitter.com/2OceansAquarium
TOA Instagram: instagram.com/2oceansaquarium
TOA Twitter: twitter.com/2OceansAquarium
Disclaimer: The Two Oceans Aquarium is not liable for any damages caused by being distracted by too-cute penguin shenanigans.
Learn more about the Two Oceans Aquarium Foundation's Urban Otter Project here: https://www.aquarium.co.za/foundation/conservation/marine-wildlife-management-programme/urban-otters
Support our work here: https://www.aquarium.co.za/foundation/support
Follow the full story here: https://www.aquarium.co.za/news/join-us-in-wishing-dan%C3%A9-a-fin-tastic-farewell
The evening was based entirely around sustainable choices: zero-waste catering, slow fashion, art for a cause, and people united by a desire to have a positive impact. One Blue Heart raised funds and awareness for the Turtle Conservation Centre, which aims to expand into a standalone, state-of-the-art centre for rehabilitating marine animals. It was a night full of hope for a brighter future for turtles.
Learn more here: https://www.aquarium.co.za/news/reflecting-on-one-blue-heart
Cape Town Harbour is one of the biggest ports in Africa on one of the world’s busiest trade routes. It is also home to many different species of marine wildlife such as the increasingly famous Cape fur seal. However, while the harbour’s marine mammals often hog the limelight, the area is also home to countless seabirds, which present unique challenges in an urban environment.
Swift terms and Cape cormorants who call the Waterfront home, are facing environmental issues that has been cause for concern. However, Marine Wildlife Specialists, along with the V&A Waterfront have joined together to ensure that these animals have the best chance of peaceful and successful stay in this urban environment. In addition - we all have a huge role to play as well, and it's important that we become aware of this!
Read more here: https://www.aquarium.co.za/news/seabirds-in-an-urban-environment
“Bob's release experience was tremendously special. Everyone there had a deep and real respect for Bob, and he was ushered home with the most spectacular love” said TOAF Conservation Manager Talitha Noble.
As Bob dipped into the deep, the team let out a cheer and comforted each other with words of hope for our turtle ambassador. Bon voyage, Bob! We'll do our best to keep your ocean home safe.
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Learn more about the Two Oceans Aquarium Foundation's Turtle Conservation Centre: https://www.aquarium.co.za/foundation/conservation/turtle-conservation-centre
Support our work: https://www.aquarium.co.za/foundation/support
With Muizenberg beach being one of the busiest in Cape Town and the sun shining down beautifully, the turnout for Trash Bash was outstanding. Families came out in numbers, organisations showed support, and individuals young and old joined us in our attempt to tidy up the beach.
Trash Bash was not only loads of fun, but it was also a huge success. The morning culminated in an amazing 128.42kg of trash being collected and removed from the beach. It became quickly apparent among those collecting that a huge portion of the trash collected was microplastics, which often end up being swallowed by animals when they enter the oceans. Members of the public also reported that there were lots of broken drinking glasses and glass drinking bottles found.
Leigh believes that it's important to educate and inform as many people as possible of the importance of the conservation of these animals, and rightly so!
Shanet, who works mostly with penguins housed at the Aquarium, believes that the correct way forward is to educate individuals about the effects that our actions have on our marine life, specifically our African penguins, who are endangered.
Named “Kijani” by the rehab team (meaning “green” in Swahili), this turtle was discovered by Spilltech, one of our Turtle Rescue Network partners, high up on the sandy beach, in very poor body condition, very thin, and with over 50% algal coverage. These factors suggest Kijani had been struggling for a long time. Kijani was safely moved off the beach and transported to the turtle hospital at the Two Oceans Aquarium.
John Dory's Zero Waste Initiative is sponsoring the rehabilitation of Kijani, and with wider support we are able to return 75% of all rescued turtles brought to the Aquarium, back to the ocean. Without help, their chance of survival would be 0%. It's up to us to work together to save turtles - say no to unnecessary plastic, join coastal clean-ups, support local conservation organisations, and spread the love of our ocean with others - it's what Kijani would want!
Learn more: https://www.aquarium.co.za/blog/entry/kijani-green-turtle-story-john-dorys/
This particular Cape fur seal had been severely entangled in two nooses, which had caused serious injury. For this reason, the seal was not very active when it was spotted by the Marine Wildlife Specialists at the Two Oceans Aquarium. This provided the perfect opportunity to dart the seal so that we could safely approach it to relieve its pain by disentangling it.
The darting procedure is done in order to sedate the seal before any work can be done by the team. Once the anaesthesia kicked in, the team was then able to sever the nooses around the neck of the seal.
Once the disentanglement is complete, the seal is tagged so that the Marine Wildlife Specialist team is able to monitor the seal in future. The seal is then given a reversal injection that causes the anaesthesia to wear off and the seal to wake up.
This group of enthusiastic youngsters are part of The Little Optimist Sailing Academy's "sailing therapy" a programme with gives children from difficult backgrounds an outlet for their energy, while teaching them a relaxing and rewarding skill. The kids met with Two Oceans Aquarium Foundation teachers Kirshia and Chanel, where they got to learn about the diverse life on South Africa's rocky coastline in our living classroom environments.
Following the lessons, the children got to enjoy a tour of the Aquarium, coming face to face with many of the ocean animals that they had just learned about!
Then, it was off to the V&A Waterfront's canals, where The Little Optimist met up with Two Oceans Aquarium staff to join the kids for an exciting water-based canal clean-up!
Thanks for the collaboration, The Little Optimist! We look forward to plenty more ocean education fun and learning in the future!
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Learn more about the Two Oceans Aquarium Foundation: https://aquariumfoundation.org.za/
Learn more about The Little Optimist Trust: thelittleoptimisttrust.org
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Grabbing seals out of the water is not our team's usual method - but this situation was quite unique! But, as time goes on, nooses of plastic and fishing lines tend to become tighter as they slide lower on the seal's neck, and the risk of death becomes greater due to infection or snagging on a submerged object. For the good of the animal, the team needed to act. As is quite clear in the video below, these entanglements had already cut very deeply into the seal's flesh, and although these resilient animals are able to heal from these wounds surprisingly quickly, the healing process cannot start until the entanglement has been removed.
Read more here: https://www.aquarium.co.za/blog/entry/elusive-seal-finally-rescued-after-months-of-perseverance
Paper nautiluses are rarely seen alive, so when this one was found stranded on a beach near Cape Town, it provided a unique opportunity to learn about a poorly-understood animal while it's in our case.
Aquarist Ayrton King, a member of the Two Oceans Aquarium team caring for this argonaut said: "It’s has been an incredible experience getting to learn from and work with this fascinating little ocean critter. She’s extremely inquisitive and playful and it took lots of trust-building to get her to take food for the first time.
Argonauts mostly feed during the day and use their tentacles to grab and pull food into their mouth, where they inject venom into their prey with the use of their salivary gland.
Argonauts feed on crustaceans, molluscs, jellies, fish and salps."
Thanks Ayrton for supplying this video clip!
Currently, Turbo weighs 14.3kg and keeps growing every week! Turbo was moved to the I&J Ocean Exhibit as part of the next stage of their rehabilitation, to promote exercise and healing. This larger area also means that Turbo can receive some fun enrichment before being released into their natural habitat (and spend time with fellow green turtle Bob)!
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🎵: Make A Wish by Scott Holmes Music [CC BY-NC 4.0]
‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
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Ulwandle Stories is the in-house production of the Two Oceans Aquarium Education Foundation, a Cape Town-based organisation connecting people to the ocean through inspiring conservation, education and research work.
Ulwandle Stories explores this fascinating effort, goes behind the scenes of the Two Oceans Aquarium, and follows the animal rescues of the Marine Wildlife Management Programme in the V&A Waterfront.
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‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
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Ulwandle Stories is the in-house production of the Two Oceans Aquarium Education Foundation, a Cape Town-based organisation connecting people to the ocean through inspiring conservation, education and research work.
Ulwandle Stories explores this fascinating effort, goes behind the scenes of the Two Oceans Aquarium, and follows the animal rescues of the Marine Wildlife Management Programme in the V&A Waterfront.
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‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
••••••••••
Ulwandle Stories is the in-house production of the Two Oceans Aquarium Education Foundation, a Cape Town-based organisation connecting people to the ocean through inspiring conservation, education and research work.
Ulwandle Stories explores this fascinating effort, goes behind the scenes of the Two Oceans Aquarium, and follows the animal rescues of the Marine Wildlife Management Programme in the V&A Waterfront.
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‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
••••••••••
Ulwandle Stories is the in-house production of the Two Oceans Aquarium Education Foundation, a Cape Town-based organisation connecting people to the ocean through inspiring conservation, education and research work.
Ulwandle Stories explores this fascinating effort, goes behind the scenes of the Two Oceans Aquarium, and follows the animal rescues of the Marine Wildlife Management Programme in the V&A Waterfront.
••••••••••
‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
When choosing seafood, Chef Lucio refers to the @wwfsassi4818 Green List - a catalogue of South African seafood options that are deemed to be sustainable, meaning that the species itself is not at risk and that the methods used to catch it are not detrimental to the local biosphere. By looking at the entire supply chain, SASSI enables chefs and home cooks to use the ocean's resources in a sustainable manner, ensuring that they are preserved for future generations too.
So, next time you're considering seafood, check the SASSI List first - an easy #WorldOceanDay action to add to your life!
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‣ Find the WWF SASSI list here: https://wwfsassi.co.za/sassi-list/
‣ Learn more about World Ocean Day here: https://www.aquarium.co.za/blog/entry/the-two-oceans-aquarium-is-celebrating-world-oceans-day
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
A simple action you can incorporate into your life for World Ocean Day is simply to stop using balloons. Dozens of equally festive options, from colourful paper lanterns and chains to celebratory tree planting, exist as alternatives to harmful balloons and plastic ribbons!
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‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
Everyone is able to take small actions for the good of the ocean in their own way for World Ocean Day - thanks for sharing Paul.
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‣ Learn more about World Ocean Day here: https://www.aquarium.co.za/blog/entry/the-two-oceans-aquarium-is-celebrating-world-oceans-day
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
You might recognise Clive from the Two Oceans Aquarium's front desk, but at home, he's also doing his best to make decisions that will help the ocean. A simple action Clive takes is to simply cut up any plastic loops before discarding them (even if you think you've properly disposed of something, it can still blow out of the bin!)
Simple actions like this are easy ways that we can each help live a more ocean-minded lifestyle, without a lot of effort required! #WorldOceanDay
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‣ Learn more about World Ocean Day here: https://www.aquarium.co.za/blog/entry/the-two-oceans-aquarium-is-celebrating-world-oceans-day
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
Visitor Services Assistant Phelo shared this small action for World Ocean Day as an example of something small that has a positive impact on the environment. Together, these small actions add up to a big difference!
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‣ Learn more about World Ocean Day here: https://www.aquarium.co.za/blog/entry/the-two-oceans-aquarium-is-celebrating-world-oceans-day
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
One way that Deen helps the ocean is by choosing to buy secondhand items rather than new ones when possible - a small way to reduce the environmental impact of his daily life, and a great #WorldOceanDay lesson!
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‣ Learn more about World Ocean Day here: https://www.aquarium.co.za/blog/entry/the-two-oceans-aquarium-is-celebrating-world-oceans-day
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
This World Ocean Day, we're asking our staff what small, daily actions they do that help protect South Africa's marine biodiversity - and their suggestions are remarkably easy!
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‣ Learn more about World Ocean Day here: https://www.aquarium.co.za/blog/entry/the-two-oceans-aquarium-is-celebrating-world-oceans-day
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
Sea turtle rehabilitation intern Connor Jacobs of the Two Oceans Aquarium Education Foundation sees the devastating impact that tiny bits of plastic have on endangered animals firsthand and knows that a small change he can make at home can be the difference between life and death for a tiny turtle.
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‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
••••••••••
Ulwandle Stories is the in-house production of the Two Oceans Aquarium Education Foundation, a Cape Town-based organisation connecting people to the ocean through inspiring conservation, education and research work.
Ulwandle Stories explores this fascinating effort, goes behind the scenes of the Two Oceans Aquarium, and follows the animal rescues of the Marine Wildlife Management Programme in the V&A Waterfront.
••••••••••
‣ Learn more about the Two Oceans Aquarium Education Foundation here: https://aquariumfoundation.org.za/
‣ Learn more about the Two Oceans Aquarium here: https://www.aquarium.co.za/
‣ Support our conservation work: https://aquariumfoundation.org.za/support-our-causes/
Despite their efforts, this attempt wasn't successful. But it highlights an important part of the job when assisting wild animals - having patience and creating other opportunities to assist the animal.
In the V&A Waterfront, we have dedicated resting stations where seals routinely sleep, and thanks to regular water patrols we also know the favourite sleeping spots of the more elusive seals like this one. This means we can revisit them with different strategies - something that is often difficult to predict ahead of time!
With consistent monitoring, persistence, and vigilant members of the public, we're able to help most of the entangled seals we encounter - despite the occasional frustration!💙
Pan was rescued by members of the public at Struisbaai on 29 April 2019, weighing only 49.5g! Like many of the stranded loggerhead sea turtle hatchlings that wash up on our coastline, Pan was affected by the cold waters around the Western Cape after being ejected from the warm Agulhas Current - resulting in the turtle becoming "cold-stunned", which in turn can lead to a host of other problems, particularly dehydration, immunocompromise, and metabolic difficulties.
With proper care, most sea turtle hatchlings are able to make a full recovery and be released in the summer of the year that they were rescued. Unfortunately, Pan developed a recurring ear and bone infection that did not clear easily, despite multiple courses of antibiotics and surgeries to clear infected tissue, so he missed the usual hatchling release season in 2019... and in 2020... and in 2021...
Now, Pan has grown to almost 185x the size he was when originally rescued (although at about 9kg, he's no Yoshi!) and is finally on the path to recovery. During his third ear surgery, abscesses were removed from his skull, and antibiotic implants were inserted - this treatment seems to have finally done the trick, and the Foundation team report that Pan is healing well, with no signs of returning infection! We'd like to thank the incredible team at the Cape Exotic Animal Hospital, who were able to use CT scans to guide their surgery, and finally relieve Pan of this stubborn infection.
Pan has been given a clean bill of health and is undergoing some final monitoring before being considered "release ready". As has become a bit of a tradition here at the Two Oceans Aquarium, turtles that have spent a long time in the rehabilitation facility get to make use of the large space in our I&J Ocean Exhibit for exercise while awaiting the optimal season for release. Little Pan has joined Nobomvu, a larger sub-adult loggerhead turtle, and Bob, a large sub-adult green turtle, in this exhibit - be sure to stop by and learn about these incredible survivors this school holiday!
Swim well little Pan, we look forward to being able to bid you farewell in the not too distant future when you return to the ocean!
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🎵: How it Began by Silent Partner [CC BY-SA 3.0]
Visit the Two Oceans Aquarium in Cape Town, South Africa: https://www.aquarium.co.za/
Learn about our sea turtle rehabilitation programme here: https://aquariumfoundation.org.za/sea-turtle-rescue-rehabilitation-and-release/
With the Two Oceans Aquarium Education Foundation, we work with the Waterfront on an integrated Marine Wildlife Management Programme, which has the goal of creating a space where humans and wildlife can coexist safely and harmoniously. Definitely one of the most fulfilling parts of our day!
If you'd like to learn more about the quirky, charismatic Cape fur seals that call the Waterfront home, pay them a visit on the Seal Platforms behind the Aquarium the next time you stop by.
Ragged-tooth sharks have pointy, needle-like teeth. These are good for gripping onto slippery fish, but are not very good at biting off pieces of food - that's why we see the sharks shaking their heads to try to reposition their food to be swallowed whole, or to break off smaller pieces.
These sharks are also nocturnal hunters that rely on stealth, so they rely on other senses like electroreception to identify prey. You'll notice that the sharks in this video touch their food with their snouts before eating - that's because their vision alone isn't enough for them to confirm that it is food, so they use the chemical and electrical receptors in their snouts to confirm that it is indeed something edible!
These beautiful animals really are an incredible example of nature's efficiency. Be sure to visit these sharks at our Save Our Seas Foundation Shark Exhibit to learn more!
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Visit the Two Oceans Aquarium in Cape Town, South Africa: https://www.aquarium.co.za/
A few days ago, our team spotted a small Mola mola, or ocean sunfish, in the waters of the Cape Town harbour. It's not uncommon for these unusual-looking fish to accidentally enter shallow waters, but we know from experience that they can sometimes injure themselves in human-made environments - so we decided to check it out!
The sunfish seemed healthy and uninjured, so we initially let it be. As part of the V&A Waterfront and Two Oceans Aquarium Education Foundation's Marine Wildlife Management Programme, we perform regular patrols to check up on animals that could potentially face danger. After a few days of monitoring, it became clear that this little sunfish simply wasn't able to find its way back out to the ocean. A bit of human assistance was needed.
Although sunfish do sometimes use shallow waters for shelter from storms and predators, they rely on deep waters for survival - this is where their unique shape helps them dive deep to prey of jellies, salps, fish and squid. The Aquarium team were quick to swim out and collect the sunfish, bring it on board our small harbour patrol boat, and take it out beyond the harbour mouth - where it immediately swam off into the depths (in admittedly awkward style)!
Sunfish are the largest bony fish in the world - growing to over 2 tons! They are also the most fecund vertebrates on Earth, able to lay over 300 million eggs at a time, and are believed to be one of the world's fastest growing animals around too! These extremes, together with their unusual appearance, are clear indicators of the unique lifestyles of these fish - and one that this little mola was able to help us better understand (thanks to DNA samples that it has now contributed to a growing international collaboration!)
Swim well Mola mola!
Stingrays, like our eagle ray below, are "ovoviviparous" - this means that the mother keeps the eggs inside her body after they hatch, feeding the pups fluids and egg yolks to help them grow.
Because of the lifestyle these rays live, pups need to be competent swimmers almost immediately when they are born - there is no time for a baby to learn or grow before needing to survive in the wild. So, after a few short minutes of disorientation, while they figure out which way is up, and how their muscles work, the baby rays can swim, move and survive just like their adult mother!
This mother eagle ray gave birth to four little pups - you can visit them in the ray pool in the Diversity Gallery at the Two Oceans Aquarium!
Thank you to our Curator of Animal Health Nicholas Nicolle for this clip!
With the support of Hooked on Africa Fishing Charters and Barry Stringer of Reef Wetsuits, two boats carrying this precious payload left Hout Bay early on Monday morning. Approximately 30 nautical miles out to sea, the turtle team reached warmer waters at the point where the icy waters around the Cape meet the warmer Agulhas currents. This is where the turtles were released - ideal conditions to go wherever their instincts take them.
We're looking forward to following the journeys of the large turtles that are carrying satellite tags, but the team already has a new challenge on the horizon - March marks the beginning of a period of time when hundreds of loggerhead turtle hatchlings become stranded on the South African coast. In other words - releasing successfully rehabilitated turtles isn't the end of the journey, it's the start of the next one!
Thank you to everyone that supports these amazing efforts! If you'd like to be part of helping our team make a difference, you cal find ways to contribute here: https://aquariumfoundation.org.za/support-our-causes/
📹: Thanks Danel Wentzel & Martine Viljoen/TOAEF
🎵: Just Smile by LiQWYD | Creative Commons Attribution 3.0


