* Birds: There are over 100 species of birds that have been recorded on Snowdon, including the rare chough and peregrine falcon.
* Mammals: The most common mammals on Snowdon are sheep, goats, and ponies. There are also some red deer and wild boar.
* Reptiles and amphibians: There are several species of reptiles and amphibians found on Snowdon, including the common lizard, slow worm, and frog.
* Invertebrates: There are a wide variety of invertebrates that live on Snowdon, including spiders, beetles, and butterflies.
The animal life on Snowdon is adapted to the harsh conditions of the mountain. The animals have to be able to withstand cold temperatures, high winds, and heavy snowfall. They also have to be able to find food and shelter in the rocky terrain.
Some of the animals that live on Snowdon are also found in other parts of Wales, while others are unique to the mountain. For example, the chough is a bird that is only found in Wales and Ireland, and the peregrine falcon is a bird that is found in many parts of the world, but is particularly common in Snowdonia.
The animal life on Snowdon is an important part of the ecosystem of the mountain. The animals help to control the population of plants and insects, and they also provide food for other animals, such as the red deer and wild boar. The animals also help to make Snowdon a more beautiful and interesting place to visit.