Arreton Down () is a 29.77
hectare
The hectare (; SI symbol: ha) is a non-SI metric unit of area equal to a square with 100-metre sides (1 hm2), or 10,000 m2, and is primarily used in the measurement of land. There are 100 hectares in one square kilometre. An acre is a ...
biological Site of Special Scientific Interest
A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of ...
on the
Isle of Wight
The Isle of Wight ( ) is a county in the English Channel, off the coast of Hampshire, from which it is separated by the Solent. It is the largest and second-most populous island of England. Referred to as 'The Island' by residents, the Isle of ...
, originally
notified in 1979 for its geological interest and then renotified in 1987, but for its biological interest only. It is public access land and popular with early morning dog walkers, who park near the chalk pit entrance. The land is marked by extensive ancient field features as yet unexcavated.
The Down
The Arreton Down Site of Special Scientific Interest is a large area of south-sloping chalk grassland in the central part of the Isle of Wight. It is grazed by cattle and horses during the winter, and is dominated by fine grasses such as
red fescue
''Festuca rubra'' is a species of grass known by the common name red fescue or creeping red fescue. It is widespread across much of the Northern Hemisphere and can tolerate many habitats and climates. It is best adapted to well-drained soils in ...
and
sheep's fescue
''Festuca ovina'', sheep's fescue or sheep fescue, is a species of grass. It is sometimes confused with hard fescue (''Festuca trachyphylla'').
General description
It is a perennial plant sometimes found in acidic ground, and in mountain pastur ...
. The flowering plants are typical of downland habitats and include
horseshoe vetch
''Hippocrepis comosa'', the horseshoe vetch, is a species of perennial flowering plant belonging to the genus ''Hippocrepis'' in the family Fabaceae.
Description
The overall appearance depends on its habitat: sometimes it forms upright clumps ...
,
rock rose
Rock most often refers to:
* Rock (geology), a naturally occurring solid aggregate of minerals or mineraloids
* Rock music, a genre of popular music
Rock or Rocks may also refer to:
Places United Kingdom
* Rock, Caerphilly, a location in Wales ...
,
wild thyme
''Thymus serpyllum'', known by the common names of Breckland thyme, Breckland wild thyme, wild thyme, creeping thyme, or elfin thyme, is a species of flowering plant in the mint family Lamiaceae, native to most of Europe and North Africa. It is ...
,
carline thistle
''Carlina vulgaris'', the carline thistle, is a plant species of the genus '' Carlina''.
It is a biennial that grows on limestone, chalky or other alkaline grasslands or dunes. The flowers are clusters of very small brown florets surrounded by br ...
,
pyramidal orchid
''Anacamptis pyramidalis'', the pyramidal orchid, is a perennial herbaceous plant belonging to the genus ''Anacamptis'' of the family Orchidaceae. The scientific name ''Anacamptis'' derives from Greek ανακάμτειν 'anakamptein' meaning 'b ...
,
harebell
''Campanula rotundifolia'', the harebell, Scottish bluebell, or bluebell of Scotland, is a species of flowering plant in the bellflower family Campanulaceae. This herbaceous perennial is found throughout the temperate regions of the northern hemi ...
,
small scabious
''Scabiosa columbaria'', called the small scabious or dwarf pincushion flower, is a widespread species of flowering plant in the genus ''Scabiosa'', native to Europe, Africa, and western Asia, from Sweden to Angola. In the garden it is a short-li ...
and the uncommon
bastard toadflax.
chalkhill blue
The chalkhill blue (''Lysandra coridon'') is a butterfly in the family Lycaenidae. It is a small butterfly that can be found throughout the Palearctic realm, where it occurs primarily in grasslands rich in chalk. Males have a pale blue colour, wh ...
butterflies on the site as well as small blue
The small blue (''Cupido minimus'') is a Palearctic butterfly in the family Lycaenidae. Despite its common name, it is not particularly blue. The male has some bluish suffusion at the base of its upper wings but is mostly dark brown like the fem ...
, common blue
The common blue butterfly or European common blue (''Polyommatus icarus'') is a butterfly in the family Lycaenidae and subfamily Polyommatinae. The butterfly is found throughout the Palearctic. Butterflies in the Polyommatinae are collectively c ...
and brown argus
''Aricia agestis'', the brown argus, is a butterfly in the family Lycaenidae. It is found throughout the Palearctic realm, north to northern Jutland (Denmark) and east to Siberia and the Tian Shan.
Subspecies
*''A. a. agestis'' southern and ce ...
butterflies. There are also great green bush crickets and three other species of bush cricket.[ Scrubland is another habitat on the site and this is where ]yellowhammer
The yellowhammer (''Emberiza citrinella'') is a passerine bird in the bunting family that is native to Eurasia and has been introduced to New Zealand and Australia. Most European birds remain in the breeding range year-round, but the eastern ...
s, goldfinches, whitethroat and linnets
The common linnet (''Linaria cannabina'') is a small passerine bird of the finch family, Fringillidae. It derives its common name and the scientific name, ''Linaria'', from its fondness for hemp seeds and flax seeds—flax being the Englis ...
breed, as well as grey partridge
The grey partridge (''Perdix perdix''), also known as the gray-legged partridge, English partridge, Hungarian partridge, or hun, is a gamebird in the pheasant family Phasianidae of the order Galliformes, gallinaceous birds. The scientific name ...
s nesting on the ground. ravens
Ravens may refer to:
* Raven, a species of the genus ''Corvus''
Sports
* Anderson Ravens, the intercollegiate athletic program of Anderson University in Indiana
* Baltimore Ravens, a professional American football franchise
* Benedictine Ravens, ...
, kestrels
The term kestrel (from french: crécerelle, derivative from , i.e. ratchet) is the common name given to several species of predatory birds from the falcon genus ''Falco''. Kestrels are most easily distinguished by their typical hunting behaviour ...
and buzzards
Buzzard is the common name of several species of birds of prey.
''Buteo'' species
* Archer's buzzard (''Buteo archeri'')
* Augur buzzard (''Buteo augur'')
* Broad-winged hawk (''Buteo platypterus'')
* Common buzzard (''Buteo buteo'')
* Eastern b ...
can be seen overhead while barn owl
The barn owl (''Tyto alba'') is the most widely distributed species of owl in the world and one of the most widespread of all species of birds, being found almost everywhere except for the polar and desert regions, Asia north of the Himalaya ...
s hunt here during the night.[
]
Arreton Down Hoard
An important Bronze Age
The Bronze Age is a historic period, lasting approximately from 3300 BC to 1200 BC, characterized by the use of bronze, the presence of writing in some areas, and other early features of urban civilization. The Bronze Age is the second pri ...
hoard was found on Arreton Down in the eighteenth century. Comprising seven bronze spear-heads, four axes, one dagger and one halberd, it came into the possession of Sir Hans Sloane
Sir Hans Sloane, 1st Baronet (16 April 1660 – 11 January 1753), was an Irish physician, naturalist, and collector, with a collection of 71,000 items which he bequeathed to the British nation, thus providing the foundation of the British Mu ...
who bequeathed it to the British Museum
The British Museum is a public museum dedicated to human history, art and culture located in the Bloomsbury area of London. Its permanent collection of eight million works is among the largest and most comprehensive in existence. It docum ...
in 1753.British Museum Collection
British Museum
References
English Nature citation sheet for the site
(accessed 5 August 2006)
{{Commons category, Arreton Down
Sites of Special Scientific Interest on the Isle of Wight
Sites of Special Scientific Interest notified in 1979
Hills of the Isle of Wight