Sophie Reeves' Placement Experience at SAERI

Getting Started at SAERI

I began my placement in January 2025 and was warmly greeted by the SAERI team. Elaine Boyd introduced me to SAERI’s policies and mission, while Arlene Olmedo-Bowers assisted me in setting up my laptop to the network and handling the necessary paperwork. My first research task was guided by Amy Guest, who introduced me to Baited Remote Underwater Video Systems (BRUVs). Prior to joining SAERI, I had never encountered BRUVs, so learning about their applications and potential advancements was fascinating. I explored scientific literature on BRUVs and gained valuable insights, particularly regarding long-endurance prototypes that could improve their deployment in research.

Once complete, I arranged for the samples to be securely packaged, vacuum-sealed, and transported to the Natural History Museum in the UK, coordinating the necessary re-export permit with Customs. I developed key skills in sample handling, data organisation, and logistical coordination which are all essential competencies for future laboratory work or conservation projects.

Fieldwork with SAERI Scientists

Beyond office-based tasks, I had the opportunity to participate in fieldwork with SAERI personnel. I joined Dr Valeria Mazzola at her peatland sites, where we measured greenhouse gas fluxes using chamber flux measurements and flux towers. These measurements help determine whether Falkland peatlands continue to absorb carbon or if they are shifting toward emitting greenhouse gases. This experience allowed me to gain hands-on experience with environmental monitoring techniques and understand the critical role of ecosystems in climate change mitigation - an area directly relevant to my degree.

I also joined Evan Langridge at Stone Corral to test two research drones. This was my first time observing drones in action, and I was fascinated by their capabilities, including a sunlight sensor that improves the accuracy of 2D imaging. Ko and I even had the chance to fly the drones ourselves! Learning about drone technology was incredibly valuable, as drone applications in marine and environmental science are growing, making this a useful skill for future research projects.

Another highlight was joining Chief Executive of SAERI, Dr Paul Brickle as well as Simon Browning on the RIB boat to assist with kelp research. We helped replace mesh bags containing kelp samples, which were floating in the ocean to simulate natural kelp rafting. This research, led by PhD student Lydia Brackwell, investigates how different kelp species respond when detached from their substrate. The trip was made even more memorable when a pod of Peale’s dolphins joined us, riding the bow wave and leaping into the air. Being involved in this project deepened my knowledge of marine ecosystems and provided hands-on experience in scientific fieldwork - something that will undoubtedly benefit my future research endeavours.

Organizing SAERI’s Image Archives

In my spare time, I worked on sorting and categorizing SAERI’s vast collection of images using Adobe Lightroom. With approximately 7,000+ images to process, I labelled unmarked photos, assigned quality ratings, and categorized them by taxa, making them more accessible for research and reference. Some of the most intriguing images I came across included an octopus attempting to squeeze a Chilean snow crab, reindeer sightings in the Falklands, and the vibrant painted shrimp. The sheer diversity of marine and wildlife captured in these images was amazing. This task significantly improved my species identification skills, as I became more familiar with various marine and terrestrial organisms. It also enhanced my organisational and data management abilities - both highly transferable to scientific research and conservation projects.

Supporting a Ladybird Study

I also assisted Dr Pierre Tichet with an ongoing study on invasive ladybirds, which likely arrived in South Georgia and the South Sandwich Islands as stowaways from the Falklands. These ladybirds pose a threat to native species and disrupt local ecosystems. Pierre's research is testing whether methyl salicylate - a chemical that mimics aphid activity - can be used to attract ladybirds more effectively than traditional traps. If successful, this method could improve monitoring and management strategies both in South Georgia and the Falklands.

Reflections on My SAERI Placement

My time at SAERI has been an incredible learning experience, exposing me to a wide range of scientific research and fieldwork opportunities. From handling biological samples and learning about BRUVs to participating in drone testing and kelp research, every task has expanded my knowledge and skills. The welcoming and supportive team at SAERI made my placement all the more enjoyable, and I am immensely grateful for the experience. This placement has not only reinforced my passion for marine science but has also equipped me with invaluable insights for my future career.

Exploring the Falkland Islands

Aside from what I got up to at SAERI, if I hadn’t been given the opportunity to work with them, I wouldn’t have been able to explore the Falkland Islands as much as I have. Since being here, I’ve seen various penguin species that call the Falklands home, including a rare albino chick at Sea Lion Island. I also witnessed a pod of killer whales hunting, breaching, and tail slapping at close range - an unforgettable experience. But, one of the most exciting opportunities I had was boarding the RRS Sir David Attenborough for an exclusive tour, followed by dinner with the captain and crew.

I’ve visited incredible locations around the Falkland Islands, and I’m truly grateful to SAERI for making this possible.