At low tide, the Jersey beaches reveal much more than stranded shells or algae. Among the marine debris, strange blackish capsules now attract the attention of walkers. They are shark eggs, left there by local species. Each spring, these pockets of life emptied of their little ones become the centerpieces of an unprecedented hunt that mixes scientific observation and awakening to nature.
The event, paying and accessible from 4 years old, took place in a friendly and curious atmosphere, on the Rocque beach. According to Erin Cowham, educational manager of the National Trust, the objective is to teach the youngest to observe nature while having fun. The organizers provide a new edition on the west coast of the island, near Faulkner Fisheries, in Saint-Ouen.
Future biologists looking for shark eggs
The initiative is not limited to a simple family animation. It also transforms children into apprentice researchers. Each capsule collected, identified and counted feeds the Shark Trust database, a British organization specializing in the protection of sharks and lines. Thanks to this information, scientists can map laying areas around the British islands.
The most frequently observed species in Jersey are the Roussette and the smooth line. The young Kiefer, eight years old, participated in a previous session in early April. He then entrusted to the BBC that the task was not simple: “the eggs are well hidden in rocks and algae”. However, he finds the fascinating activity and never tires of seeking. For Erin Cowham, these children are already “scientific citizens”, aware of the challenges linked to the marine environment.
Data useful for preserving local species
Beyond educational experience, hunting helps to better understand the state of local marine biodiversity. The sharks and the lines present around Jersey are small and without danger. They place their eggs in the open sea, and empty capsules often end up rejected on the shore once the little hatches. These vestiges therefore make it possible to identify the reproduction zones and to alert if certain species become rarer.
The organizers also take the opportunity to educate participants in preserving the coast. The organizers systematically set up a waste collection during the exit, in order to associate discovery of nature and concrete gestures for the environment.
With an unwavering passion for local news, Christopher leads our editorial team with integrity and dedication. With over 20 years’ experience, he is the backbone of Wouldsayso, ensuring that we stay true to our mission to inform.
