Marsh Fritillary Update
The Brecknock nature reserves, Ystradfawr and Cae Lynden near Ystradgynlais, are reknown sites for Marsh Fritillary butterflies. The management of these sites focuses on supporting the habitat…
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Chwilio
Whooper swan
The whooper swan is a very rare breeding bird in the UK, but has much larger populations that spend winter here after a long journey from Iceland. It has more yellow on its yellow-and-black bill…
Mallard
The much-loved mallard is our most familiar duck, found across town and country. If you're feeding the ducks please don't feed them bread - it's not good for them! Instead, they…
My observatory
Bill has spent much of his life on Hampstead Heath. Although he feels like he's miles away from anywhere, a break in the trees offers one of the best views of London City - when it's…
Farmland
Farmland can conjure up rural images of brown hares zig-zagging across fields, chattering flocks of finches and yellowhammers singing from thick, bushy hedges and field margins studded with…
My city break
The hustle and bustle of city life melts away when Kathryn visits Camley Street Natural Park. Without leaving central London, she can go from man-made soaring skyscrapers to an oasis-like…
Discover Castle Woods - Tree Lungwort
Learn more about the wildlife that calls Castle Woods home.
Discover Castle Woods - Tawny Owls
Learn more about the wildlife that calls Castle Woods home.
Discover Castle Woods - Bluebells
Learn more about the wildlife that calls Castle Woods home.
Discover Castle Woods - Bats
Learn more about the wildlife that calls Castle Woods home.
Barn owl
The beautiful barn owl is, perhaps, our most-loved owl. With its distinctive heart-shaped face, pure white feathers, and ghostly silent flight, it's easy to identify. Look out for it flying…
Marine megafauna
See more of our marine megafauna research work.