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.
Speckled wood butterfly - Vicky Nall
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.
Even a small pond can be home to an interesting range of wildlife, including damsel and dragonflies, frogs and newts. Any pond can become a feeding ground for birds, hedgehogs and bats – the best…
Cotoneaster was introduced to the UK in 1879 from Eastern Asia as an ornamental plant. It is now an invasive non-native species which is taking over valuable habitats including limestone…
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…
This month we managed several surveys as well as joining the Porcupine Marine Natural History Society (PMNHS) for a joint investigation of the shores at Clynnog fawr, close to the North Llyn coast…
Anna Williams, Education and Community Officer, writes about the beauty of trees and hedges and encourages us to plant and grow our own in order to support the wildlife and natural world we love…
Dark and brooding from a distance, the strong geometric lines and monotonous rows of uniformly sized trees can jar the eye and seem devoid of wildlife. But venture within and open ride edges,…
The common carp is a very large fish that is popular with anglers due to its size and fighting spirit. It frequents ponds, gravel pits and lakes, but is not native to the UK, being introduced in…
The Scots pine is the native pine of Scotland and once stood in huge forests. It suffered large declines, however, as it was felled for timber and fuel. Today, it is making a comeback - good news…
Yellow corydalis is a familiar 'weed' of gardens, walls and rocky places. It is a garden escapee in the UK, so is not a native plant. Try choosing natives for your garden to prevent…