Môr-wenoliaid
During the summer, several species of tern return to nest on our shores, and increasingly on islands and inland reservoirs.
Chwilio
Speckled wood butterfly - Vicky Nall
Chwilio
What is a Nudibranch?
Nudibranchs, also known as sea slugs, are much like their land-based relatives that you may spot in your garden. But, unlike your regular garden slug, the nudibranch can incorporate the stinging…
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…
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.
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…
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?
A potential sting
The yellow-legged (formally Asian) hornet has officially been recorded in Wales for the first time.
Charlie, INNS Project Officer with the Wales Resilient Ecological Network (WaREN) helps…
Special evening at Theatr Colwyn with much-loved TV presenter Liz Bonnin
Broadcaster and biologist in conversation with environmental campaigner, Craig Bennett
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…
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…
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