Lesser weever fish
One of the only venomous fish to be found in British waters, the lesser weever fish is certainly one to watch out for!
Chwilio
Speckled wood butterfly - Vicky Nall
Chwilio
Sea lettuce
Sea lettuce is unmistakeable - most often a bright green and always translucent, it is found on all UK coasts.
Never a dull moment …
Have you been to Spinnies Aberogwen recently? If not, now’s a great time to pay a visit!
My bigger picture
Acclaimed underwater photographer Paul Naylor has been diving and capturing images of life in the waters around the British coast for years, with over 2,000 dives to his name. He knows the impact…
What we do
We care for wildlife. We work for nature’s recovery. We bring people closer to nature in North Wales.
Môr-wenoliaid
During the summer, several species of tern return to nest on our shores, and increasingly on islands and inland reservoirs.
Terns
During the summer, several species of tern return to nest on our shores, and increasingly on islands and inland reservoirs.
Round-leaved fluellen
A 'weed' of cultivated and disturbed ground, Round-leaved fluellen is a trailing plant with round leaves and yellow flowers that appear over summer.
Round-leaved sundew
The carnivorous lifestyle of the round-leaved sundew makes this heathland plant a fascinating species. The round leaves have sticky, 'dew'-covered tendrils that tempt in unsuspecting…
Broad-leaved helleborine
A tall orchid of woodland and scrub, the broad-leaved helleborine has greenish, purple-tinged flowers that look a little 'drooping'. Strongly veined, oval leaves spiral around its stem…
What's in a name?
Back in February (yes, we know it’s September now, but good things take time), the Corsydd Calon Môn team hosted two brilliant community events in collaboration with Dr James January-McCann and…
Celery-leaved buttercup
Look out for the small, yellow flowers of Celery-leaved buttercup in wet meadows and at the edges of ponds and ditches. It flowers from May to September.