Lion's mane jellyfish
The long mane of tentacles that stream out from the lion's mane jellyfish is stunning… literally! Look but don't touch when it comes to these jellyfish - they give a powerful sting.
The long mane of tentacles that stream out from the lion's mane jellyfish is stunning… literally! Look but don't touch when it comes to these jellyfish - they give a powerful sting.
Often confused with the larger but similarly shaped lion’s mane jellyfish, the blue jellyfish can be colourless when young and develop a striking blue-purple bell as it matures.
Giants of the jellyfish world, these incredible creatures are the UK’s largest jellyfish! They can grow to the size of dustbin lids – giving them their other common name: dustbin-lid jellyfish.…
The moon jelly is the most common jellyfish in UK seas, often washing up on our beaches. No need to worry though - it doesn't sting humans.
It's easy to see where the compass jellyfish got its name – its brown markings look just like a compass! They may look beautiful – but they give a nasty sting so keep your distance.
Join staff from The wildlife Trust of South and West Wales along with experts to discover as many species at Ystradfawr Nature Reserve as possible in one day.
Invasive Species Week 2022 saw the launch of a new campaign and a YouTube series, aiming to ncrease awareness of invasive species and their impacts across Wales.
Cardigan Bay Volunteer Brent Wilson has discovered a new species of Bug! Brent’s work shows that there are still novel aspects of Cardigan Bay marine wildlife yet to be discovered!
Discover more about our amazing wildlife in the UK! Learn more about the plants and animals on your doorstep.
A giant of the sea turtle world, leatherback turtles are ocean wanderers searching the seas for jellyfish. Unlike other sea turtles, leatherback turtles don’t mind the cold! This means they can…
The ocean sunfish is the second largest bony fish on the planet and visits UK seas during the summer months to feast on jellyfish.
Sand eels are a hugely important part of our marine ecosystem. In fact, the fledgling success of our breeding seabirds entirely depends on them.