Ydych chi wedi gweld y twmpathau tebyg i bryfed genwair yma erioed ar draethau? Arwyddion o lyngyr y traeth yw’r rhain! Nid yw’r llyngyr eu hunain i’w gweld byth bron, ac eithrio gan bysgotwyr sy’…

This species can pack a powerful sting, so be sure not to get too close!

This black and grey solitary bee takes to the wing in spring, when it can be seen buzzing around burrows in open ground.

This tiny wading bird is most often seen in autumn, feeding on the muddy margins of wetlands.

A small, day-flying moth that can often be seen visiting garden herbs.

This striking day-flying moth is named after a 16th century witch.

This day-flying moth is found on flowery meadows, often in the company of other moths and butterflies.