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Twinhills Woods And Meadows
Twinhills Woods and Meadows () is a 21.2 hectare (52.4 acre) biological Site of Special Scientific Interest on the Monarch's Way south of Dulcote in Somerset, notified in 1990. Twinhills Woods and Meadows comprise a complex of ancient, semi-natural woodland, neutral and calcareous grassland with associated mature hedges and areas of shrub growth. Further interest is added by the presence of numerous butterfly species on the site. A total of 26 species have been recorded including grizzled skipper (''Pyrgus malvae''), white-letter hairstreak (''Satyrium w-album''), green-veined white (''Pieris napi''), brown argus (''Aricia agestis''), marbled white (''Melangargia galthea''), silver-washed fritillary (''Argynnis paphia'') and marsh fritillary (''Eurodryas aurinia''). The site is crossed by the Monarch's Way The Monarch's Way is a long-distance footpath in England that approximates the escape route taken by King Charles II in 1651 after being defeated in the Battle of Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-letter Hairstreak
The white-letter hairstreak (''Satyrium w-album'') is a butterfly in the family Lycaenidae. Appearance and behaviour A dark little butterfly that spends the majority of its life in the tree tops, feeding on honeydew, making it best observed through binoculars. The uppersides are a dark brown with a small orange spot in the bottom corner of the hindwing. The male has a small pale spot on the forewings made up of scent scales. The undersides are a lighter brown with a thin white line, the "hairstreak", which gives this group of butterflies their name. On the hindwing this streak zigzags to form a letter W (or M) from which this species gets its name. The outer edge of the hindwing has an orange border, but there is no orange on the forewings as on the similar black hairstreak and there are two short tails, the female's longer than the male's on the hindwings. Part of a group known as "lateral baskers", they always rest with their wings closed, usually at right-angles to the sun dur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Woodland Sites Of Special Scientific Interest
A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the ''plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see differences between British, American, and Australian English explained below). Woodlands may support an understory of shrubs and herbaceous plants including grasses. Woodland may form a transition to shrubland under drier conditions or during early stages of primary or secondary succession. Higher-density areas of trees with a largely closed canopy that provides extensive and nearly continuous shade are often referred to as forests. Extensive efforts by conservationist groups have been made to preserve woodlands from urbanization and agriculture. For example, the woodlands of Northwest Indiana have been preserved as part of the Indiana Dunes. Definitions United Kingdom ''Woodland'' is used in British woodland management to mean tree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sites Of Special Scientific Interest Notified In 1990
Site most often refers to: * Archaeological site * Campsite, a place used for overnight stay in an outdoor area * Construction site * Location, a point or an area on the Earth's surface or elsewhere * Website, a set of related web pages, typically with a common domain name It may also refer to: * Site, a National Register of Historic Places property type * SITE (originally known as ''Sculpture in the Environment''), an American architecture and design firm * Site (mathematics), a category C together with a Grothendieck topology on C * ''The Site'', a 1990s TV series that aired on MSNBC * SITE Intelligence Group, a for-profit organization tracking jihadist and white supremacist organizations * SITE Institute, a terrorism-tracking organization, precursor to the SITE Intelligence Group * Sindh Industrial and Trading Estate, a company in Sindh, Pakistan * SITE Centers, American commercial real estate company * SITE Town, a densely populated town in Karachi, Pakistan * S.I.T.E Indust ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sites Of Special Scientific Interest In Somerset
__NOTOC__ This is a list of the Sites of Special Scientific Interest (SSSIs) in Somerset, England, United Kingdom. In England the body responsible for designating SSSIs is Natural England Natural England is a non-departmental public body in the United Kingdom sponsored by the Department for Environment, Food and Rural Affairs. It is responsible for ensuring that England's natural environment, including its land, flora and fauna, ..., which chooses a site because of its fauna, plant, flora, geology, geological or physiographical features. There are 127 sites designated in this Area of Search, of which 83 have been designated due to their biological interest, 35 due to their geological interest, and 9 for both. Natural England took over the role of designating and managing SSSIs from English Nature in October 2006 when it was formed from the amalgamation of English Nature, parts of the Countryside Agency and the Rural Development Service. Natural England, like its predecessor, u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marsh Fritillary
The marsh fritillary (''Euphydryas aurinia'') is a butterfly of the family Nymphalidae. Commonly distributed in the Palearctic region, the marsh fritillary's common name derives from one of its several habitats, marshland. The prolonged larval stage lasts for approximately seven to eight months and includes a period of hibernation over the winter. The larvae are dependent on the host food plant ''Succisa pratensis'' not only for feeding but also for hibernation, because silken webs are formed on the host plant as the gregarious larvae enter hibernation. Females lay eggs in batches on the host plant and are, like other batch-layers, selective about the location of oviposition because offspring survivorship levels for batch-layers are more tied to location selection than they are for single-egg layers. As of 2019 the butterfly's global conservation status is considered of least concern, but it has faced rapid decline and is considered regionally vulnerable or endangered over much o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silver-washed Fritillary
The silver-washed fritillary (''Argynnis paphia'') is a common and variable butterfly found over much of the Palearctic realm – Algeria, Europe, temperate Asia, and Japan. Description The silver-washed fritillary butterfly is deep orange with black spots on the upperside of its wings, and has a wingspan of 54–70 mm, with the male being smaller and paler than the female. The underside is green, and, unlike other fritillaries, has silver streaks instead of silver spots, hence the name silver-washed. The caterpillar is black brown with two yellow lines along its back and long reddish-brown spines. The male possesses scent scales on the upperside of the forewing that run along veins one to four. The scent produced from these scales attracts females and helps to distinguish it from other species. Argynnis paphia MHNT CUT 2013 3 24 PONT GERENDOINE Male Dorsal.jpg, Male Argynnis paphia MHNT CUT 2013 3 24 PONT GERENDOINE Male Ventral.jpg, Male underside Argynnis paphia MHNT C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Melanargia Galathea
''Melanargia galathea'', the marbled white, is a medium-sized butterfly in the family Nymphalidae. Despite its common name and appearance, this butterfly is one of the "browns", of the subfamily Satyrinae. This species can be found across most of Europe, southern Russia, Asia Minor and Iran. It is found in forest clearings and edges, meadows and steppe where it occurs up to above sea level. The caterpillars feed on various grasses. Subspecies Subspecies include:"''Melanargia'' Meigen, 1828" at Markku Savela's ''Lepidoptera and Some Other Life Forms'' *''Melanargia galathea galathea'' Europe, southern Urals *''Melanargia galathea donsa'' Fruhstorfer, 1916 Caucasus *''Melanargia galathea lucasi'' (Rambur, 1858) North Africa * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 central Europe *''A. a. calida'' Chavignerie Sicily, Italy, Asia Minor *''A. a. azerbaidzhana'' Obraztsov, 1935 Transcaucasia, Caucaus Major *''A. a. nazira'' (Moore, 1865) Darvaz, western Pamirs, north-western Himalayas Brown argus (Aricia agestis) female.jpg, female ''A. a. agestis, UK Brown argus (Aricia agestis calida) Italy.jpg, female ''A. a. calida'', Italy Aricia agestis, Brown Argus, Minera, North Wales, May 2017 (34680423115).jpg , larva Description in Seitz ''L. astrarche'' Bgstr. (= ''medon'' Hufn., ''agestis'' Schiff., ''idas'' Gerh. (?), ''nazira'' Moore) (79 k). Above similar to the preceding, L. anteros ">Aricia_anteros.html" ;"title="Aricia anteros">L. anteros deep dark brown, with strongly marked discocellular spot, es ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green-veined White
The green-veined white (''Pieris napi'') is a butterfly of the family Pieridae. Appearance and distribution A circumboreal species widespread across Europe and Asia, including the Indian subcontinent, Japan, the Maghreb and North America. It is found in meadows, hedgerows and woodland glades but not as often in gardens and parks like its close relatives the large and small whites, for which it is often mistaken. Like other "white" butterflies, the sexes differ. The female has two spots on each forewing, the male only one. The veins on the wings of the female are usually more heavily marked. The underside hindwings are pale yellow with the veins highlighted by black scales giving a greenish tint, hence green-veined white. Unlike the large and small whites, it rarely chooses garden cabbages to lay its eggs on, preferring wild crucifers. Males emit a sex pheromone that is perceptible to humans, citral, the basic flavor-imparting component of lemon peel oil. Some authors consider th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grizzled Skipper
''Pyrgus'' is a genus in the skippers butterfly family, Hesperiidae, known as the grizzled skippers. The name "checkered" or "chequered skipper" may also be applied to some species, but also refers to species in the genera '' Burnsius'' and '' Carterocephalus''. They occur in the Holarctic with an additional group of species extending to the Neotropic. In 2019, most of the species of ''Pyrgus'' found in the North, Central, or South America were moved to the genera '' Burnsius'', ''Chirgus'', and '' Heliopetes''. The remaining ''Pyrgus'' species found in the New World are ''Pyrgus centaureae'', ''ruralis'', ''scriptura'', and ''xanthus''. Species These species belong to the genus ''Pyrgus'': * '' Pyrgus accretus'' (Verity, 1925) * '' Pyrgus alpinus'' Erschoff, 1874 * '' Pyrgus alveus'' (Hübner, 1803) (large grizzled skipper) * '' Pyrgus andromedae'' (Wallengren, 1853) (Alpine grizzled skipper) * '' Pyrgus armoricanus'' (Oberthur, 1910) (oberthür's grizzled skipper) * '' Pyrg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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 about and one hectare contains about . In 1795, when the metric system was introduced, the ''are'' was defined as 100 square metres, or one square decametre, and the hectare ("hecto-" + "are") was thus 100 ''ares'' or km2 (10,000 square metres). When the metric system was further rationalised in 1960, resulting in the International System of Units (), the ''are'' was not included as a recognised unit. The hectare, however, remains as a non-SI unit accepted for use with the SI and whose use is "expected to continue indefinitely". Though the dekare/decare daa (1,000 m2) and are (100 m2) are not officially "accepted for use", they are still used in some contexts. Description The hectare (), although not a unit of SI, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
