Doorgaan naar hoofdcontent

Top 10 Most Endangered Fish: Number 4

European Eel Found primarily in the North Atlantic and the Baltic and Mediterranean Seas, European eel face a unique set of survival challenges. They have a fascinating development cycle, which begins with their birth out at sea and continues in freshwater streams thousands of miles inland, where they can grow to a length of 4.5. When they reach sexual maturity, at anywhere from 6 to 30 years of age, they return to the sea to spawn. If their route to the sea is blocked, they return to freshwater and can live for 50 years. But if they make it back to salt water and reproduce, they die. Because of this unusual life cycle, any eel that is caught at sea is a juvenile that has not yet had a chance to spawn. This has resulted in catastrophic overfishing of the European eel, and a critically endangered rating from IUCN. For further information: http://www.oceans5dive.com
Labels:

Reacties

Een reactie posten

Populaire posts van deze blog

The Crucial Importance of Starting Every Dive with a Pre-Dive Safety Check

Understanding the Significance Diving is a thrilling and awe-inspiring activity that allows us to explore the wonders of the underwater world. However, amidst the excitement and anticipation, it's easy for divers, both new and experienced, to overlook one of the most critical aspects of a dive – the pre-dive safety check. Overconfidence and complacency can creep in over time, leading divers to skip or rush through this essential procedure. Yet, neglecting the pre-dive safety check can have serious consequences, potentially putting both divers and their buddies at risk. Pre Dive Safety Check A Commitment to Safety at Oceans 5 Gili Air At Oceans 5 Gili Air , a dive center committed to safety and excellence, the pre-dive safety check is not merely a formality but a non-negotiable protocol for all divers, whether they are students in training or certified fun divers. Understanding the importance of this procedure is ingrained in every diver's journey, starting from the PADI Open W...
Een reactie posten
Meer lezen

Tips for Beginning Dive Instructors

Tips for Beginning Dive Instructors: Mastering Mask Skills with Ease Tips for Beginning Dive Instructors Mask skills are often among the most challenging for scuba diving students to master. These skills, which include clearing a partially or fully flooded mask, can provoke anxiety and fear in many divers, often more so than other scuba skills. However, there are effective techniques to help students overcome these fears and master mask skills with confidence. Here are some tips for beginning dive instructors to facilitate this process. Understanding the Diving Reflex When humans are born, they possess a natural response known as the “diving reflex” or “bradycardic response.” This reflex, common to many mammals, causes infants to hold their breath and open their eyes when submerged in water. This response helps them survive underwater for short periods. While this reflex diminishes as we grow older, it’s useful for instructors to remind students that their bodies are naturally equipped...
Een reactie posten
Meer lezen

Exploring the Underwater Wonders: Scuba Diving Around the Gili Islands

Scuba Diving Around the Gili Islands Nestled in the crystalline waters of the Indonesian archipelago lies a diver's paradise, the Gili Islands. Renowned for their stunning underwater landscapes and diverse marine life, these three small islands—Gili Trawangan, Gili Meno, and Gili Air—offer an unparalleled scuba diving experience suitable for all levels of divers. Dive Sites for All: One of the remarkable aspects of scuba diving around the Gili Islands is the diversity of dive sites catering to both beginners and experienced divers. As a training hub for budding divers, the Gili Islands boast gentle, shallow waters ideal for introductory dives. However, beyond the basics, the underwater world around the Gilis unveils a myriad of experiences awaiting exploration. Turtle Haven: Turtles Gili Islands Among the most iconic inhabitants of the Gili waters are the majestic turtles . Every dive presents an opportunity to encounter these graceful creatures gliding effortlessly through the co...
Een reactie posten
Meer lezen