To mark the 20th anniversary of BBC Springwatch, presenter Iolo Williams is setting off on a journey across Northern Ireland to spotlight the region’s natural diversity, beginning in the capital and extending to some of its most ecologically rich areas.

Williams emphasises the importance of showcasing wildlife in urban settings, where the majority of people now live. As part of the upcoming series, he will explore Belfast, Rathlin Island, and Mount Stewart in County Down, offering a closer look at the wildlife thriving in both city and countryside.

In Belfast, the team will try to capture images of black guillemots, seabirds that nest in the city’s harbour area. From there, Williams will travel to Rathlin Island, Northern Ireland’s northernmost point, known for its significance as a seabird breeding ground and home to rare species such as the golden hare and the increasingly elusive corncrake.

At Mount Stewart, one of Northern Ireland’s most biologically diverse estates, viewers will discover habitats ranging from ancient woodlands to tidal loughs. Over 10,000 species have been recorded in the area, making it a standout location in the series.

This year’s Springwatch, airing from Monday, 26 May on BBC Two and iPlayer, combines live broadcasts with pre-recorded segments capturing the essence of spring 2025. Alongside nest cameras and stunning footage, the series reflects on 20 years of wildlife observation and offers insight into how Britain’s natural world is evolving.