Exploring the World of Moss
with Sean O’Leary & Caroline VitzthumJoin us for a guided moss walk through the diverse habitats of the Braziers Park estate, part of our ongoing exploration of bryophytes on the land. Taking place shortly after National Moss Day (21st October), this event invites participants to connect more deeply with the overlooked world of mosses – quiet, ancient plants that play vital roles in our ecosystems.
We will begin the day with a gentle reading circle facilitated by Caroline Vitzthum, offering space to reflect on the ecological, cultural, and poetic significance of moss. Selected texts will be available, and participants are warmly encouraged to bring their own favourites. Together, we will share short passages and reflect on mosses’ importance within natural systems, their undervalued presence in society, and their quiet importance in our shared world.
Following this, local bryologist Sean O’Leary will introduce participants to some of the most common moss species found at Braziers Park and offer guidance on how to identify them in the field. Equipped with hand lenses and field guides (provided, though you are welcome to bring your own), we will take a slow, observational walk across the estate, looking closely at mosses in their natural settings.
This workshop is ideal for beginners and focuses on hands-on, field-based identification – no microscopes or previous experience required.
Please note that the walk involves uneven ground. If you have accessibility needs or questions, contact education@braziers.org.uk.
About the facilitators:
Sean O’Leary is a bryologist and Buckinghamshire County Recorder for the British Bryological Society. He also serves as the Society’s General Referee, supporting field identification and sharing expertise with members across the UK. A long-standing friend of Braziers Park, Sean has led numerous walks and identification sessions on site, introducing participants to the rich diversity of mosses and liverworts in the local landscape. His work combines scientific knowledge with a commitment to fostering closer public engagement with bryophytes and the habitats they support.
Caroline Vitzthum is an artist and educator working across performance, social practice, and film. Her practice often involves collaboration with environmental charities, scientists, and community groups, with a particular focus on bryology (the study of mosses) and peatlands. With a background in bespoke tailoring, she brings a detailed, process-led approach to exploring ecological systems and underrepresented habitats. Her long-term project Speaking Sphagnum examines the cultural and environmental significance of peatlands through interdisciplinary practice, field study, and public engagement. She is part of the education team at Braziers Park, where she regularly facilitates creative, place-based workshops.
Costs:
Tickets from £35, including equipment and a homemade vegetarian lunch.
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