Wednesday, 21 July 2021
Tuesday, 20 July 2021
20-7-2021 MONTE CORONA, VALENCIA - MEDITERRANEAN MANTIS (FEMALE) (Iris oratoria)
Iris oratoria, known by the common name Mediterranean mantis (or less frequently iris mantis), due to humans first studying it in lands around the Mediterranean Sea, is a species of praying mantis. Its range is expanding in the Middle East, Western Asia and the United States.
Albania, Bulgaria, Brač Island, Korčula Island, France (Including Corsica), Greece (Including Ionian Islands, Crete, Cyclades Islands), Italy (Including Sardinia, Sicily), North Macedonia, Portugal, Spain (Including Balearic Islands), Yugoslavia (Including Serbia, Kosovo, Voivodina, Montenegro), North Africa (Morocco, Algeria, Tunisia, Libya, Egypt, North Chad), Cyprus, West, Central and South Asia (Asian Turkey, India, Israel, Iran, Jordan, Lebanon, Pakistan, Palestine, Syria, Turkestan Non-native to the Southwestern United States (Arizona, California, Nevada, Texas.
20-7-2021 MONTE CORONA, VALENCIA - HOLLY BLUE BUTTERFLY (Celastrina argiolus)
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The holly blue (Celastrina argiolus) is a butterfly that belongs to the lycaenids or blues family and is native to the Palearctic.
The holly blue has pale silver-blue wings spotted with pale ivory dots. Seitz describes it "Male above shining violet blue, only the apical portion of the costal margin being minutely edged with white. The female has both wings broadly bordered with dark, the margin of the hindwing bearing vestiges of ocelli. Underside silver-white, in the disc a row of black dots, some of which are elongate, and before the margin blackish shadowy dots. Egg very flat, whitish. Larva green or brown, marked with yellowish white, bearing catenulate (chain-like) stripes on the back, on segment 7 a gland to attract ants; head brown.
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On Ivy, Ilex, Euonymus, Rhamnus, Robinia, Genista, Spartium, Astragalus, Rubus, Erica, Pyrus and many other plants; in Europe visited usually by ants of the genus Lasius; in June and the autumn. Pupa mostly fastened to the underside of a leaf, ochreous with brown spots and markings. The butterflies in the spring and again in July, occasionally a third time at the end of August and in September, everywhere common, particularly at the flowers of ivy and brambles." In Europe, the first generation feeds mainly on the holly species Ilex aquifolium but the second generation uses a range of food plants.
The holly blue is the national butterfly of Finland.
Monday, 19 July 2021
4-4-2018 PHINDA GAME RESERVE, SOUTH AFRICA - NYALA (FEMALE) (Tragelaphus angusii)
Nyala live in groups of up to 10 individuals that may be mixed or may contain only females or only males. Old males usually live alone. Females often remain near their mothers when they have their offspring, so the relationships in female herds may be considered relatively closer than that of males. Herds usually feed and drink water together. Nyala are not territorial animals and the home ranges of males are approximately equal to that of females and overlap extensively. Nyala are active mainly in the early morning and late afternoon. They browse during the day if temperatures are 20-30 °C (68-86 °F) and during the night in the rainy season.
During the hot hours of the day, these antelopes usually rest in thick bushes. They are very shy in nature, and like remaining hidden rather than coming out in the open. Most sightings of nyala in the wild are at water holes. But nowadays they are becoming less shy and often come out in the sight of tourists. Alert and wary in nature, nyala uses a sharp, high, dog-like bark to warn others in a group about the danger. This feature is mainly used by females. They also react to the alarm calls of impala, baboon, and kudu.
18-7-2021 MONTE CORONA, VALENCIA - JASMINE MOTH (Palpita vitrealis)
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Palpita vitrealis, common name jasmine moth or white pearl, is a species of moth of the family Crambidae.
This species occurs worldwide, including Africa (Equatorial Guinea, Gambia, Kenya, Sierra Leone, South Africa),Asia, Australia and Europe. In Europe, it is mainly found in southern Europe, but may be found further north.
The wingspan of Palpita vitrealis can reach 27–31 mm. The body and the wings are translucent with a slight sheen. Eyes are large and reddish-brown. On the upper edge of the forewings is present a rather broad orange or brown border. The forewings also show two black spots in the middle. Legs are white and brown ringed.
These moths mainly fly from August till late October, depending on the location. They feed on nectar of various flowers, including ivy and buddleia. This species shows a migratory nature. The larvae are initially yellow, later becoming green. They can grow to a length of about 2 cms. They feed on the leaves of the host plants, mainly jasmine (Jasminum officinale), privet (Ligustrum species), Forsythia, Arbutus unedo and european olive (Olea europaea). In Africa the preferred host plants are Sida rhombifolia, Grewia, Helicteres isora, Schima noronhae and Randia scortechinii. The larvae are considered a pest of olive fields, as they attack the leaves and fruits. The final instar of the larvae spins some leaves together and form a silky cocoon to pupate.
Sunday, 18 July 2021
18-7-2021 MONTAVERNER, VALENCIA - WHITE FEATHERLEG DAMSELFLY (Platycnemis latipes)
The white-legged damselfly or blue featherleg (Platycnemis pennipes) is a damselfly of slow-flowing, muddy waters. It occurs from the Atlantic to Siberia and is often abundant throughout its range.
Platycnemis pennipes is about 32 millimetres (1.3 in) long. Mature adults differ from most other blue damselflies in having expanded white edges to the tibiae, paired black markings down most of the abdomen, broad pale brown double antehumeral stripes, wider head and a pale brown pterostigmata.
The male has a blue abdomen that is often pale and usually has a greenish thorax. The female is a very pale yellow-green colour with black markings.
This species favours unshaded slow-flowing sections of muddy rivers with abundant floating vegetation. it has been recorded in tidal rivers and the larvae seem well able to tolerate brackish water. It also occurs in muddy streams but is rare in lakes or ponds of any sort. In north-west Europe, it is mostly confined to flowing waters.
Mating is preceded by the male displaying his white legs in a fluttering display flight in front of females. Elongated eggs are laid whilst in tandem, into emergent stems and especially the underside of floating leaves. The larvae live amongst bottom debris and emerge after two years.
After emerging, adults tend to congregate in the shelter of tall vegetation, although some immatures wander away from water and have been found five kilometres away from the nearest breeding site.
Thursday, 15 July 2021
Wednesday, 14 July 2021
14-7-2021 EL HONDO, ALICANTE - RED KNOBBED COOT (Fulica cristata)
The red-knobbed coot or crested coot (Fulica cristata) is a member of the rail and crake bird family, the Rallidae.
It is a resident breeder across much of Africa and in southernmost Spain on freshwater lakes and ponds. It builds a nest of dead reeds near the water's edge or more commonly afloat, laying about 7 eggs (or more in good conditions).
The red-knobbed coot is largely black except for the white frontal shield. It is 35–42 cm (14–17 in) long, spans 75–85 cm (30–33 in) across the wings. Males weigh 770–910 g (27–32 oz), females are slightly smaller and weigh 455–790 g (16.0–27.9 oz). The sexes are alike. As a swimming species, it has partial webbing on its long strong toes. The juvenile is paler than the adult, has a whitish breast, and lacks the facial shield; the adult's black plumage develops when about 3–4 months old, but the white shield is only fully developed at about one year old, some time later.
A good view is necessary to separate this species from the Eurasian coot, with which its range overlaps in northwestern Africa and southern Iberia. There are two tiny red knobs at the top of the facial shield, which are not visible at any great distance and are only present in the breeding season; the black feathering between the shield and the bill is rounded, whereas in Eurasian it comes to a point; and the bill has a bluish grey tinge. In flight, the red-knobbed coot lacks the white trailing edge to the secondaries of the Eurasian coot.
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