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
Hen harrier
The hen harrier has been severely persecuted for taking game species and has suffered massive declines in numbers as a result. Thankfully, conservation projects are underway to reduce conflict…
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…
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…
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.
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.
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.
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.
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…
Ringlet
The ringlet gets its name from the small rings on the undersides of its wings. These rings show variation in the different forms of this species, even elongating into a teardrop shape.