Cors Dyfi is a nature reserve located near to the village of

Derwenlas Derwenlas is a hamlet (place), hamlet in northern Powys, Wales. It is part of the Community (Wales), community of Cadfarch. Part of the historic county of Montgomeryshire (Sir Drefaldwyn) from 1536 to 1974, it lies on the River Dyfi and was onc ...

, in the county of

Powys Powys ( , ) is a Principal areas of Wales, county and Preserved counties of Wales, preserved county in Wales. It borders Gwynedd, Denbighshire, and Wrexham County Borough, Wrexham to the north; the English Ceremonial counties of England, ceremo ...

Wales Wales ( ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by the Irish Sea to the north and west, England to the England–Wales border, east, the Bristol Channel to the south, and the Celtic ...

. Located on land reclaimed from the Estuary on the south side of the

River Dyfi The River Dyfi (; ), also known as the River Dovey ( ), is an approximately long river in Wales. Its large estuary forms the boundary between the counties of Gwynedd and Ceredigion, and its lower reaches have historically been considered the b ...

, the reserve is under the management of the Montgomeryshire Wildlife Trust.

General site character and ecology

The site has open water, swamp, bog, wet woodland, scrub and gorse. Plants present include marsh cinquefoil '' Comarum palustre'', purple loosestrife ''

Lythrum salicaria ''Lythrum salicaria'' or purple loosestrifeFlora of NW Europe''Lythrum salicaria'' is a flowering plant belonging to the family Lythraceae. It should not be confused with other plants sharing the name loosestrife that are members of the family Pr ...

'', lesser spearwort '' Ranunculus flammula'', royal fern ''

Osmunda regalis ''Osmunda regalis'', or royal fern, is a species of deciduous fern, native to Europe, Africa and Asia, growing in woodland bogs and on the banks of streams. The species is sometimes known as flowering fern due to the appearance of its fertile fro ...

'' and bog myrtle ''

Myrica gale ''Myrica gale'' is a species of flowering plant in the family Myricaceae native to parts of Eurasia and North America. Common names include bog-myrtle, sweet willow, Dutch myrtle, and sweetgale. Description ''Myrica gale'' is a deciduous shrub g ...

''.

Wildlife

Osprey The osprey (; ''Pandion haliaetus''), historically known as sea hawk, river hawk, and fish hawk, is a diurnal, fish-eating bird of prey with a cosmopolitan range. It is a large raptor, reaching more than in length and a wingspan of . It ...

otters Otters are carnivorous mammals in the Rank (zoology), subfamily Lutrinae. The 13 extant otter species are all semiaquatic, aquatic animal, aquatic, or Marine ecology, marine. Lutrinae is a branch of the Mustelidae Family (biology), family, whi ...

red kite The red kite (''Milvus milvus'') is a bird of prey in the family Accipitridae, which also includes many other Diurnality, diurnal Bird of prey, raptors such as eagles, buzzards, and harrier (bird), harriers. The species currently breeds only i ...

s, peregrines and

hen harrier The hen harrier (''Circus cyaneus'') is a bird of prey. It breeds in Palearctic, Eurasia. The term "hen harrier" refers to its former habit of preying on free-ranging fowl. It bird migration, migrates to more southerly areas in winter. Eurasian ...

s can be found here together with green woodpeckers and

nightjar Nightjars are medium-sized nocturnal or crepuscular birds in the family Caprimulgidae and order Caprimulgiformes, characterised by long wings, short legs, and very short bills. They are sometimes called bugeaters, their primary source of food ...

s. Cors Dyfi is home to the Dyfi Osprey Project.

References

External links

Cors Dyfi website
Geography of Powys Nature reserves in Wales

Birdwatching sites in Wales Bogs of Wales Landforms of Powys {{Powys-geo-stub