Peli abwyd syfrdanol yn y môr, gwarchodaeth forol newydd a gobaith i forfilod a thiwna asgell las: adolygiad morol yr Ymddiriedolaethau Natur 2023
Llwyddiant gwaith morol yn cael ei danseilio gan y ffliw adar, tarfu a llygredd
Llwyddiant gwaith morol yn cael ei danseilio gan y ffliw adar, tarfu a llygredd
The river lamprey is a primitive, jawless fish, with a round, sucker-mouth which it uses to attach to other fish to feed from them. Adults live in the sea and return to freshwater to spawn.
Young marine biologist, Dawood Qureshi tells us why it's important that young people stand for nature. He shines a light on the amazing young people already making their voices heard.
Planaria are flatworms in the phylum Platyhelminthes with amazing regeneration abilities giving them the title 'immortal under the edge of a knife'. There are many different species that…
It’s easy to see where these butterflies get their name – the males have bright orange tips on their wings! See them from early spring through to summer in meadows, woodland and hedges.
Look – a boatman! Keira’s delight in learning about unusual creatures is even more special when she can find them herself.
The 14-spot ladybird is one of three yellow ladybirds in the UK. Look for it in grassland, woodland and gardens. Ladybirds are beneficial insects, managing garden pests - encourage them by putting…
The 22-spot ladybird is one of three yellow ladybirds in the UK. Look for it in grassland, woodland and gardens. Ladybirds are beneficial insects, managing garden pests - encourage them by putting…
Have you ever seen those worm-like mounds on beaches? Those are a sign of lugworms! The worms themselves are very rarely seen except by fishermen who dig them up for bait.