David James Bellamy OBE (18 January 1933 – 11 December 2019) was a well‑known English botanist, writer and broadcaster who became a familiar public face for nature and conservation in Britain. A populariser of plant science and ecology, Bellamy produced and presented hundreds of programmes for television and radio, authored many books aimed at general readers and children, and engaged widely in public events and lectures. Readers seeking a short account of his life and work can consult a concise biography.

Broadcasting and writing

Bellamy's media work translated scientific topics into lively, accessible programmes. His style combined informal enthusiasm, on‑location presenting and a gift for storytelling about plants and habitats. Among the best known television series are listed below; these exemplify the mix of botany, travel and popular natural history that made him a household name.

Environmental campaigning and public work

Beyond broadcasting, Bellamy campaigned on conservation issues and promoted outdoor education. He supported habitat protection, species awareness and community involvement in local conservation. His outreach included books, school visits and public lectures that encouraged people to take an interest in plants and the wider environment. Some summaries of his environmental activities and opinions appear in publications addressing nature and conservation campaigns.

In later years Bellamy attracted controversy for sceptical remarks about aspects of climate science; those comments received criticism from some scientists and broadcasters while others continued to value his long history of communicating natural history. Despite disagreement over particular claims, many remember him for his enthusiastic public engagement and for inspiring interest in the natural world.

Bellamy received formal honours during his life, including the OBE for services to conservation and broadcasting, and left a substantial portfolio of books and programmes that continue to be cited as examples of popular natural‑history communication. He died on the morning of 11 December 2019 in Durham, aged 86, leaving a mixed but influential legacy as a communicator of botany and ecology.