St Mary's Calne
On Wednesday 18 June, the LVI Biology students embarked on their annual field trip, this year blessed with glorious sunshine and ideal fieldwork conditions. The day offered an invaluable opportunity to bring textbook theory to life, as the group explored two contrasting ecosystems along Dorset’s stunning Jurassic Coast - Studland Bay in the morning, followed by Kimmeridge Bay in the afternoon.
The day began among the rolling sand dunes of Studland Bay, where students conducted transects to investigate ecological succession. From pioneering species such as marram grass stabilising the dunes to more established vegetation further inland, students observed first-hand the gradual changes in flora as abiotic conditions shifted. The dynamic nature of this environment provided an excellent context to discuss primary succession and the key role played by hardy plant species in preparing the way for more complex communities.
In the afternoon, attention turned to the rocky shores of Kimmeridge Bay. Here, students navigated the rugged coastline to explore species zonation and the distribution of limpets across different tidal levels. Using quadrats and systematic sampling methods, they gathered data on limpet abundance, orientation, and morphology - investigating how these organisms are adapted to their demanding habitats. This practical formed part of their A-level required practical endorsement and provided a rich data set that students will now analyse using the statistical techniques they are learning in class.
The trip was not only academically enriching but also hugely enjoyable. The combination of stunning scenery, cooperative weather, and hands-on science made for a memorable day of learning beyond the classroom. Students returned with sandy shoes, smiles, and a deeper understanding of the ecological concepts that underpin our natural world.
Mr Ash Hilton, Head of Science