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Scuba News
September 29, 2021 by HAL
Skates and rays are closely related to sharks and are adapted for life on the sea floor. They have unique breathing holes called spiracles that allow them to get oxygen while buried in sand. There are over 600 species of skates and rays, with many being endangered due to overfishing and slow reproduction rates. Read […]
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Sharks are present in British waters, with over 40 species found around the coasts. At least 21 species live there year-round, although most beachgoers are unlikely to see them. Smallspotted Catsharks and Nursehounds are often found with their empty eggcases on the beach, indicating their reproduction through egg-laying. Read the full article at www.sharktrust.org
Sharks have existed for around 400 million years and are highly adapted predators. They possess complex brains, enabling them to process multiple senses, and their anatomical features make them well-suited to life in the ocean. Understanding shark biology is essential for both conservation efforts and improving safety for scuba divers in their habitats. Read the […]
Sharks are specially adapted to thrive in their ocean environment. Their skeletons are made of cartilage, which is lighter and more flexible than bone, allowing them to swim efficiently and make sharp turns. This flexibility helps sharks to be agile and effective predators in the water. Read the full article at www.sharktrust.org
Male and female sharks can be distinguished by their size and reproductive organs. Males are generally smaller and have claspers under their bodies, while females have ovaries for egg production. Shark courtship behaviors can vary, with males often displaying aggressive actions during mating that don’t harm females due to their thicker skin. Read the full […]
Taxonomy is the science of naming and classifying species, which helps us understand sharks and their ecosystems. Sharks belong to different categories such as Kingdom, Phylum, and Class, which reveal their characteristics and relationships with other species. Knowing shark taxonomy is important for wildlife conservation and understanding their role in the ocean. Read the full […]
Sharks are important apex predators in oceans and seas worldwide. They help maintain the health and balance of marine ecosystems by controlling the population of middle-level consumers. With over 500 species, sharks occupy diverse habitats and their absence can lead to significant ecological changes that researchers are still studying. Read the full article at www.sharktrust.org
September 23, 2021 by HAL
The Greenland Shark, the slowest shark in the world, thrives in the icy waters of the North Atlantic and Arctic. Known for its longevity, it can live for about 400 years, making it the longest-living shark species. Despite their size, reaching over 7 meters, these sharks are vulnerable to overfishing since they take a long […]
September 22, 2021 by HAL
Thank you for renewing your membership with Shark Trust! Your continued support helps protect sharks and rays, which are among the most threatened animals in our oceans. Together, we can make a positive impact on their future. Read the full article at www.sharktrust.org
Joining the Shark Trust makes you part of a global community dedicated to protecting sharks and promoting healthier oceans. Your support contributes to meaningful efforts in shark conservation, ensuring their future in our oceans. It’s important to stay connected and informed, which can be done by subscribing to the Shark Trust’s newsletter. Read the full […]
The Big Shark Pledge Appeal encourages people to help rebuild populations of sharks and rays in the ocean. By making vital changes, everyone can contribute to the recovery of these important species. It emphasizes the role of individuals in protecting the future of oceanic sharks. Read the full article at www.sharktrust.org
Fundraising events for the Shark Trust encourage people to participate in activities that help protect sharks. Individuals can fundraise, like one child who chose to help sharks on his birthday instead of receiving presents. These events raise awareness and support for shark conservation efforts. Read the full article at www.sharktrust.org
The Shark Trust is hosting several fundraisers to support the protection of sharks and rays. Participants are raising awareness and funds for the Shark Trust by joining various events, like marathons and personal initiatives. These efforts aim to safeguard vulnerable shark species impacted by overfishing and habitat destruction. Read the full article at www.sharktrust.org
There are several easy ways to support the Shark Trust while shopping online. Programs like Give As You Live and Amazon Smile donate a portion of your purchases to the charity. You can also donate by using e-cards or through employee payroll deductions with Give As You Earn. These options help protect sharks and support […]
September 9, 2021 by HAL
In September, various significant findings about sharks highlight their challenges and behaviors. Overfishing is a major threat to Mediterranean sharks, and new tagging data show that Basking Sharks connect Irish and Scottish waters. Additionally, a rare discovery of a Manta Ray nursery in South Florida underscores the importance of protecting their habitats. Read the full […]
August 25, 2021 by HAL
The Sandtiger Shark, also known as the Raggedtooth or Grey Nurse Shark, is a slow but strong swimmer found in warm coastal waters. They are docile and can often be seen in groups, exhibiting fascinating behaviors like herd-fishing and complex courtship. Interestingly, they have a unique reproductive process known as adelphophagy where the largest pup […]
The Smallspotted Catshark is a small, slender shark commonly found in British coastal waters. They are known for their dark spots and have a unique behavior of curling into a ‘doughnut’ shape when threatened, giving rise to their nickname ‘shy sharks.’ These sharks prefer shallow habitats and are often seen alone or in small groups, […]
Sawfishes are large, unique fish from the ray family that possess a saw-like snout called a rostrum. There are five species, all of which are threatened due to overfishing and habitat loss. They are sensitive to electric currents, allowing them to hunt effectively in murky waters, but their populations have dramatically declined and are now […]
July 5, 2021 by HAL
In June, key shark conservation efforts were highlighted, including the celebration of the second International Angel Shark Day, raising awareness for vulnerable angel sharks. Scientists are tracking critically endangered Smalltooth Sawfish in Florida to understand population recovery, while research shows that warming waters negatively affect the movement of shark embryos, potentially increasing predation risks. Additionally, […]
June 9, 2021 by HAL
In April, significant shark news included the tracking of a White Shark moving toward UK waters, along with a successful virtual EU Mako Shark Rally pushing for protection of the endangered Shortfin Mako. Additionally, a juvenile Porbeagle Shark was spotted near Plymouth, and the first Basking Shark sighting of the year occurred in Cornwall. Concerns […]
The world’s fastest shark, the shortfin mako, is facing severe overfishing and a lack of protection. While fishery managers have failed to address these issues, strong actions from the EU and international communities are essential for the species to recover. Without significant measures, these remarkable sharks may face a grim future. Read the full article […]
Angel sharks in the Canary Islands are now fully protected under Spanish law. This decision was made by the Spanish Ministry of Ecological Transition, adding them to the Endangered Species List. This is a significant step in preserving these unique marine animals and their habitats. Read the full article at www.sharktrust.org
Scientists have reported that Atlantic Mako sharks are facing serious challenges. Their populations are declining due to overfishing and habitat loss, creating urgent concerns for marine ecosystems. Conservationists are calling for stronger protections and a full ban on fishing to ensure their survival. Read the full article at www.sharktrust.org
The European Union (EU) plays a crucial role in the conservation of endangered Atlantic sharks, especially the Shortfin Mako. With an important international fisheries meeting set to take place in Spain, decisions made there could significantly impact the future of these vulnerable species. Protecting sharks is essential for maintaining healthy ocean ecosystems, which is vital […]
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