Sand eel
Sand eels are a hugely important part of our marine ecosystem. In fact, the fledgling success of our breeding seabirds entirely depends on them.
Chwilio
Speckled wood butterfly - Vicky Nall
Chwilio
Battling balsam: Rust fungus trials on the River Dee
Across Wales, the invasive non-native species (INNS) team is working to develop sustainable, nature-led approaches to invasive species control. This blog shares the latest chapter in their journey…
Common banded hoverfly
The common banded hoverfly has a fitting name: it is not only one of our most common species, its black body is also covered in yellow bands! It can be seen in many habitats from gardens to…
Môr-wenoliaid
During the summer, several species of tern return to nest on our shores, and increasingly on islands and inland reservoirs.
My outer space
By filming Kimmeridge Bay's underwater wildlife, Andy's on a mission to open our eyes to the magic and diversity that lies hidden just below the surface. He's proud to show how…
Why do leaves change colour in autumn?
The autumnal colours of deciduous trees are one of the big natural spectacles of the year. But why do leaves change colour in autumn, and why do some leaves go red, while others turn yellow?
Special evening at Theatr Colwyn with much-loved TV presenter Liz Bonnin
Broadcaster and biologist in conversation with environmental campaigner, Craig Bennett
Giant goby
One of the UK’s rarest marine species, this giant of the rocky shore is a very special fish.
Giant hogweed
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…
Wildflower meadows
Whether it is a blaze of yellow from meadow buttercups or the spikes of green-winged and early purple orchids – North Wales's wild meadows hum with life from the first spring bloom to the purple of the last of the black knapweed.
Yellowhammer
Like many of our farmland birds, the yellowhammer has declined in number in recent years. Spot this bright yellow bird singing from the top of a bush or fence, or in a mixed-species flock in…
CADWAETH BYWYD GWYLLT
The management of the invasive non-native plant species Himalayan balsam, Japanese knotweed, and American skunk cabbage in the Middle Dee, Corwen to New Bridge, North Wales