Sunday, 26 September 2021
26-9-2021 MONTE CORONA. VALENCIA - CRAB SPIDER (Genus Bassaniodes)
The genus Bassaniodes comprises ground and bark-dwelling crab spiders in the family Thomisidae, containing nearly 40 species distributed across Africa, Europe, and Asia. Like other crab spiders, they do not spin webs, instead functioning as ground-level ambush hunters.
Physical Traits
Appearance: Earthy tones of brown, red-brown, grey, or cream with mottled patterns that provide camouflage.
Legs: The front two pairs of legs are longer, stronger, and held sideways like a crab's claws.
Size: Generally small to medium-sized arachnids with stout, flattened bodies.
Habitat and Behavior
Lifestyle: They hide in leaf litter, under stones, or on rough tree bark rather than sitting on bright flowers.
Hunting: They wait motionless for passing insects, then grab prey quickly with their strong front legs.
Venom: Like most true crab spiders, their venom is specialized for subduing small arthropods and is harmless to humans.
26-9-2021 MUNTANYETA DEL SANS, VALENCIA - WHISKERED TERN (Chlidonias niger)
Small buoyant tern. Breeding adult has distinctive dark smoky gray body and contrasting white cheeks (can look like broad white "whiskers" in flight) underneath a black cap. Nonbreeding plumage pale silvery gray overall with a faded shadow of the cap; juvenile has dark-checkered back. Note rather stout bill (albeit thinner than Gull-billed Tern) and square tail; compare to Common, Roseate, and Arctic Terns. Feeds by picking from surface, not splash-diving like typical terns. Common around wetlands, lakes, and rivers.
The whiskered tern (Chlidonias hybrida ) is a tern in the family Laridae. The genus name is from Ancient Greek khelidonios, "swallow-like", from khelidon, "swallow". The specific hybridus is Latin for hybrid ; Pallas thought it might be a hybrid of white-winged black tern and common tern, writing "Sterna fissipes et Hirundine natam ”.
This bird has a number of geographical races, differing mainly in size and minor plumage details.
C. h. hybrida breeds in warmer parts of Europe and the Palearctic (northwestern Africa and central and southern Europe to southeastern Siberia, eastern China and south to Pakistan and northern India). The smaller-billed and darker C. h. delalandii is found in east and south Africa, and the paler C. h. javanicus from Java to Australia.
The tropical forms are resident, but European and Asian birds winter south to Africa and the Indian Subcontinent. A tagged whiskered tern was spotted at Manakudi Bird Sanctuary, Kanniyakumari District of Tamil Nadu, India in the month of April 2021.
This species breeds in colonies on inland marshes, sometimes amongst black-headed gulls, which provide some protection. The scientific name arises from the fact that this, the largest marsh tern, show similarities in appearance to both the white Sterna terns and to black tern.
The size, black cap, strong bill (29–34 mm in males, 25–27 mm and stubbier in females, with a pronounced gonys) and more positive flight recall common or Arctic tern, but the short, forked-looking tail and dark grey breeding plumage above and below are typically marsh tern characteristics. The summer adult has white cheeks and red legs and bill. The crown is flecked with white in the juvenile, and the hindcrown is more uniformly blackish, though in the winter adult this too is flecked with white. The black ear-coverts are joined to the black of the hindcrown, and the space above is mottled with white, causing the black to appear as a C-shaped band. The sides of the neck are white; this sometimes continues across the nape. The collar is less sharply defined. All through the year the rump is pale grey. In the juvenile, the mantle (279 mm) has a variegated pattern. The feathers of the back and scapulars are dark brown, with prominent broad buff edgings and often subterminal buff bars or centers. There is usually an admixture of new gray feathers, especially on the mantle, quite early in the fall. The mantle is silvery-gray in the adult.The call is a characteristic krekk.
In winter, the forehead becomes white and the body plumage a much paler grey. Juvenile whiskered terns have a ginger scaly back, and otherwise look much like winter adults. The first winter plumage is intermediate between juvenile and adult winter, with patchy ginger on the back.
The whiskered tern eats small fish, amphibians, insects and crustaceans.
Saturday, 25 September 2021
Friday, 24 September 2021
24-9-2021 MONTE CORONA, VALENCIA - EUROPEAN HONEY BUZZARD (Pernis apivorus)
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The 52–60-centimetre (20–24 in)-long honey buzzard is larger and longer winged, with a 135–150-centimetre (53–59 in) wingspan, when compared to the smaller common buzzard (Buteo buteo). It appears longer necked with a small head, and soars on flat wings. It has a longer tail, which has fewer bars than the Buteo buzzard, usually with two narrow dark bars and a broad dark subterminal bar. The sexes can be distinguished on plumage, which is unusual for a large bird of prey. The male has a blue-grey head, while the female's head is brown. The female is slightly larger and darker than the male.
The soaring jizz is quite diagnostic; the wings are held straight with the wing tips horizontal or sometimes slightly pointed down. The head protrudes forwards with a slight kink downwards and sometimes a very angular chest can be seen, similar to a sparrowhawk, although this may not be diagnostic. The angular chest is most pronounced when seen in direct flight with tail narrowed. The call is a clear peee-lu.
The European honey buzzard is a summer migrant to a relatively small area in the western Palearctic from most of Europe to as far east as southwestern Siberia. The eastern area boundary is not yet known exactly, it is thought to be in the Tomsk–Novosibirsk–Barnaul area. It is seen in a wide range of habitats, but generally prefers woodland and exotic plantations. It migrates to tropical Africa for European winters.
Wednesday, 22 September 2021
10-8-1989 MARTINIQUE - PEACOCK FLOWER (Caesalpinia pulcherrima)
It is a shrub growing to 3 m tall. In climates with few to no frosts, this plant will grow larger and is semievergreen. In Hawaii this plant is evergreen and grows over 5 m tall. Grown in climates with light to moderate freezing, it will die back to the ground during the winter, but will rebound in mid- to late spring. This species is more sensitive to cold than others.
The leaves are bipinnate, 20–40 cm long, bearing three to 10 pairs of pinnae, each with six to 10 pairs of leaflets 15–25 mm long and 10–15 mm broad. The flowers are borne in racemes up to 20 cm long, each flower with five yellow, orange, or red petals. The fruit is a pod 6–12 cm long.
Poinciana pulcherrima is a synonym of Caesalpinia pulcherrima.
Caesalpinia pulcherrima is the national flower of the Caribbean island of Barbados, and is depicted on the upper left and right corners of the Queen Elizabeth II's personal Barbadian flag.
All seeds of Caesalpinia are poisonous. However, the seeds of some species are edible before they reach maturity (e.g. immature seeds of C. pulcherrima) or after treatment (e.g. C. bonduc after roasting).
Tuesday, 21 September 2021
Monday, 20 September 2021
20-9-2021 GANDIA MARJAL, VALENCIA - BROAD SCARLET DRAGONFLY (Crocothemis erythraea)
The scarlet dragonfly (Crocothemis erythraea) is a species of dragonfly in the family Libellulidae. Its common names include broad scarlet, common scarlet-darter, and scarlet darter.
The scarlet dragonfly is a common species in southern Europe and throughout Africa. It also occurs across western Asia as far as southern China. It is a very rare vagrant in Britain. Its first record in the country was at Hayle Kimbro Pool, The Lizard, Cornwall, on 7 August 1995. Since then there have been a few further records at scattered locations throughout Britain.
A wide range of both running and standing waters, except those that are shaded. Adults may be found some distance from water in habitats ranging from desert to open woodland; absent from dense forest.
Crocothemis erythraea can reach a length of 33–44 millimetres (1.3–1.7 in). These dragonflies haves a flattened and rather broad abdomen. The adult male scarlet dragonfly has a bright scarlet red, widened abdomen, with small amber patches at the bases of the hindwings. Also the veins on the leading edges of the wings are red. Females and immatures are yellow-brown and have a conspicuous pale stripe along the top of the thorax.
20-9-2021 MONTE CORONA, VALENCIA - SMALL WAVED UMBER MOTH (Horisme vitalbata)
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The Small Waved Umber (Horisme vitalbata) is a distinct geometer moth with a 30–35 mm wingspan, widely found across Europe. To explore its exact distribution, learn about its lifecycle, or view field identification characteristics, you can check the UKmoths Profile or the Wikipedia Entry.
Key Characteristics & Ecology
Flight Period: This species is double-brooded and flies in two distinct generations: from May to June, and again in August.
Habitats: It frequents woodland margins, scrub, chalk downs, and hedgerows.Larval Foodplant: The caterpillars feed exclusively on Traveller's-joy (Clematis vitalba).
Distribution: It is particularly common in southern Britain and parts of Wales, though it occurs in suitable habitats throughout Europe. The moth overwinters in the pupal stage.
20-9-2021 GANDIA MARJAL, VALENCIA - DOMESTIC MUSCOVY DUCK (Cairina moschata var. domestica)
The Muscovy or Barbary is the domesticated form of the wild Muscovy duck, Cairina moschata. There are a number of local or regional breeds, and drakes of these are commonly cross-bred with domestic ducks to produce the hybrids called mulards.
The Muscovy had been domesticated by various indigenous peoples of the Americas well before the arrival of Christopher Columbus in 1492.
Domestic Muscovy drakes weigh some 4.5–6.3 kg. The duck is much smaller, typically about half the size of the drake, with a weight of 2.3–3.2 kg.
Recognised colour varieties include five solid colours – black, blue, chocolate, lavender and white – and eight 'magpie' colours, in which the whole back from the tail to the shoulders and the underside from below the tail to the breast is coloured black, blue, chocolate or lavender, the remainder being white. In the standard magpie colourings the crown of the head is also coloured; in the white-headed magpie colours the head is white.
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