Cors Gyfelog National Nature Reserve

Cors Gyfelog National Nature Reserve is a significant wetland site located near Pant Glas in Clynnog, Gwynedd, Wales. This National Nature Reserve is crucial for various wildlife, particularly the marsh fritillary butterfly, as well as lesser redpoll and grasshopper warbler, making it an important habitat for these species. Visitors can expect to see a range of wildlife, with peak activity noted in April. Notable sightings include robins and various insects like the red-tailed bumblebee and Toothed Pondskater, all best observed around 01:00. The reserve also hosts species that peak in other months, such as the Potato Capsid in July and Redshank in October, providing diverse opportunities for wildlife enthusiasts throughout the year.