Himalayan balsam
As its name suggests, Himalayan balsam is from the Himalayas and was introduced here in 1839. It now an invasive weed of riverbanks and ditches, where it prevents native species from growing.
As its name suggests, Himalayan balsam is from the Himalayas and was introduced here in 1839. It now an invasive weed of riverbanks and ditches, where it prevents native species from growing.
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…
As its name suggests, giant hogweed it a large umbellifer with distinctively ridged, hollow stems. An introduced species, it is an invasive weed of riverbanks, where it prevents native species…
Volunteers from the Cardiff Group of WTSWW, Cardiff University’s Wildlife & Conservation Society, and Cardiff’s Stand for Nature Group, all guided by Gareth, Cardiff Council’s Park Ranger for…
A restored opencast site consisting of grassland, woodland, wetlands, including lakes with bird hides. Green Flag Accredited Nature Reserve and Visitor Centre.
Introduced from Japan in the 19th century, Japanese knotweed is now an invasive non-native plant of many riverbanks, waste grounds and roadside verges, where it prevents native species from…
A scarce and declining bird, the tree sparrow can be spotted on farmland and in woodlands; it is not an urban bird in the UK. It has a brown cap and black cheek-spots, unlike the similar house…
This striking duck was introduced to the UK and is now established as a breeding bird in England.
It's been a busy spring for our Brecknock Nature Reserves team! There's been lots of tree planting, new bird boxes installed, grazing management and we are delighted (as always) to…
Nora’s study of bird behaviour explores how small bird communities flock together to ward off larger predators. Nature has many things to teach us and is now widely acknowledged as a key…
A familiar garden bird, the blue tit can be seen around bird tables and feeders, as well as in woodlands and parks. Listen out for its trilling, 'tsee-tsee-tsee' song. It is smaller than…
A key species in the story of conservation, the avocet represents an amazing recovery of a bird once extinct in the UK. This pied bird, with its distinctive upturned bill, can now be seen on…