Chwilio

Speckled wood butterfly - Vicky Nall

Darganfyddwch fwy am aelodaeth   Darganfyddwch am gyfleodd gwirfoddoli

Habitat

Raised bog

Unlike blanket bog, which smothers vast tracts of the uplands, raised bogs are discrete entities, often individually named, and are mostly found within agricultural landscapes in the lowlands.

Species

Yellow-tail

This snowy white moth is easily mistaken for the similar brown-tail, until it lifts its abdomen to reveal a burst of golden-yellow.

Species

Gwyn bach

Mae'r gwyn bach yn ymwelydd gardd cyffredin. Mae'n llai na'r gwyn mawr tebyg, ac mae ganddo lai o ddu ar flaen ei adenydd.

Species

Brown-tail

The caterpillars of this fluffy white moth are best admired from a distance, as their hairs can irritate the skin.

Event

Nos & Seren: A barn owl tale

A year in the life of our resident barn owls, including their ecology and mythology, with Senior Reserves Manager Chris Wynne.

Species

Crested dog's-tail

Growing in tufts, Crested dog's-tail is a stiff-looking grass, with a tightly packed, rectangular flower spike. Look for it in lowland meadows and grasslands.

Species

What is a Nudibranch?

Nudibranchs, also known as sea slugs, are much like their land-based relatives that you may spot in your garden. But, unlike your regular garden slug, the nudibranch can incorporate the stinging…

Page

Môr-wenoliaid

During the summer, several species of tern return to nest on our shores, and increasingly on islands and inland reservoirs.
Species

Sand eel

Sand eels are a hugely important part of our marine ecosystem. In fact, the fledgling success of our breeding seabirds entirely depends on them.