Ci pigog
Mae'r siarc main yma’n cael ei enw o'r pigau o flaen ei asgell ddorsal. Gall ddefnyddio'r pigau yma i amddiffyn ei hun drwy gyrlio mewn bwa a tharo ysglyfaethwr.
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Chwilio
Common couch
Common couch is a tall, tuft-forming grass of roadside verges, waste ground and arable land. It is very tough and can shade out more delicate plants. Look for flat, blade-like leaves and thin…
Ponds
Whether found in a garden or part of an agricultural landscape, ponds are oases of wildlife worth investigating. Even small ponds can support a wealth of species and collectively, ponds play a key…
People's Postcode Lottery
Players of People's Postcode Lottery support our work with wildlife, wild landscapes and local communities across England, Wales and Scotland. Funding in Wales goes towards inspiring people about our marine wildlife, re-introduction of Beavers in mid-Wales and re-connecting people of Cardiff about wildlife.
Greenfinch
An attractive, olive-green bird, the greenfinch regularly visits birdtables and feeders in gardens. Look for a bright flash of yellow on its wings as it flies.
How development can help wildlife
Building with wildlife in mind can have big benefits for people as well – research has shown that contact with nature is good for our health and wellbeing. Green spaces can also improve air quality, lower flood risk and provide places for the local community to come together.
Common dandelion
The common dandelion is a most familiar flower: counting down the 'clock', while blowing the fluffy seeds from its head, is a favourite childhood game. Dandelions are an important early…
Whooper swan
The whooper swan is a very rare breeding bird in the UK, but has much larger populations that spend winter here after a long journey from Iceland. It has more yellow on its yellow-and-black bill…
How wildlife can be harmed by development
What to do if you see wildlife being harmed by development that is taking place Do not approach or engage with the developer. Construction sites can be dangerous.
Magpie moth
The magpie is a distinctive moth with striking black and yellow spots on white wings. It is a frequent garden visitor, but also likes woodland, scrub and heathland.
Why do we need to plant more trees in Wales?
We are facing two critical global crises: the climate emergency and the loss of biodiversity. Abundant, healthy wildlife and a thriving environment are the answers to many of the challenges we…
Purple emperor
The male purple emperor is a stunning butterfly with a brilliant purple sheen. Look for it feeding around the treetops in woodlands, or on damp ground, animal droppings or even carrion in the…