Saturday, 30 October 2021
Friday, 29 October 2021
27-10-2021 MONTE CORONA, VALENCIA - WAVE MOTH (Scopula Minorata)
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Scopula minorata is a moth of the family Geometridae. It was described by Jean Baptiste Boisduval in 1833. It is found in Africa south of the Sahara, the Arabian Peninsula and on the islands of the Indian Ocean. Furthermore, it is found in southern Europe. It can be distinguished from Scopula lactaria only by examination of its genitalia.
The wingspan is 15–20 millimetres (0.59–0.79 in).
Subspecies
Scopula minorata minorata
Scopula minorata corcularia (Rebel, 1894)
Scopula minorata ochroleucaria (Herrich-Schäffer, 1847)
Scopula minorata tripolitana (Sterneck, 1933)
29-10-2021 MONTE CORONA, VALENCIA - IBERIAN GREEN FROG (Pelophylax perezi)
The Perez's frog (Pelophylax perezi), also known as Iberian waterfrog, Iberian green frog or Coruna frog, is a species of frog in the family Ranidae. It is native to southern France, Portugal, Spain, and has been introduced to the Canary and Balearic Islands, Madeira, the United Kingdom, and the Azores. In the Iberian Peninsula it is widespread and common.
Its natural habitats are temperate forests, temperate shrubland, Mediterranean-type shrubby vegetation, rivers, intermittent rivers, swamps, freshwater lakes, intermittent freshwater lakes, freshwater marshes, intermittent freshwater marshes, sandy shores, arable land, and urban areas. It is not considered threatened by the IUCN.
A medium-sized, stout frog; snout-vent length is usually from 40 to 70 mm, but sometimes is longer than 10 cm (Docampo and Milagrosa-Vega 1988; González de la Vega 1988). The head is as long as wide, with prominent eyes located in dorsal position very close to each other. The tympanum is well marked, about 1/2 to 3/4 the eye diameter (Salvador and García-París 2001). Toes have well developed webbing. Skin is either smooth or slightly rough, with well-formed dorsolateral folds.
The dorsal coloration is very variable, usually green but also brown or grayish to dark gray. They usually show a vertebral stripe, mostly yellow or green. Two irregular rows of dark, rectangular spots are present on both sides of the vertebral stripe. These spots are also present on the rear limbs, sometimes forming a banded pattern. Some individuals lack both the spots and the vertebral stripe. Ventrally they are white with a variable number of dark spots. Males are smaller than females and have stronger forelimbs. They have gray vocal sacs than can be appreciated even when they are not in use.
Thursday, 28 October 2021
24-10-2021 ATTICA ZOO ATHENS, GREECE - CRESTED PIGEON (Ocyphaps lophotes)
The Crested pigeon (Ocyphaps lophotes) is an Australian species of pigeon. Only two Australian pigeon species possess an erect crest, the Crested pigeon and the spinifex pigeon. The Crested pigeon is sometimes referred to as a Topknot pigeon, a common name shared with the reddish crested Lopholaimus antarcticus of Eastern Australia. Common names for the species, aside from crested or Topknot pigeon, characterize them as a 'bronzewing' or 'dove' that is likewise distinguished by the crest.
Crested pigeons are found throughout mainland Australia except for the far northern tropical areas. They live in lightly wooded grasslands in both rural and urban areas, and can also visit watercourses, homestead gardens, grain farming areas, pastoral areas, sports grounds, and golf courses.
24-10-2021 ATTICA ZOO ATHENS, GREECE - ROSEATE SPOONBILL (Platalea ajaja)
The roseate spoonbill (Platalea ajaja) is a gregarious wading bird of the ibis and spoonbill family, Threskiornithidae. It is a resident breeder in both South and North America. The roseate spoonbill's pink color is diet-derived, consisting of the carotenoid pigment canthaxanthin, like the American flamingo. Plume hunting in the eighteenth and nineteenth centuries almost drove the roseate spoonbill to extinction. However, in recent years, the range of the species has expanded.
The bird feeds on crustaceans, bits of plant material, aquatic insects, mollusks, frogs, newts and very small fish (such as minnows) ignored by larger waders. In Brazil, researchers found roseate spoonbill diets to consist of fish, insects, crustaceans, mollusks, and seeds, all foraged from limnetic/freshwater habitats. This habitat specialization, combined with the relative plasticity of great egret foraging behavior, allows the two species to minimize competition during the breeding season. Roseate spoonbills must compete for food with snowy egrets, great egrets, tricolored herons and American white pelicans.[citation needed] Roseate spoonbills are often trailed by egrets when foraging in a commensal "beater-follower" relationship, as the spoonbill's disturbance of the sediment makes prey more available to the follower.
24-10-2021 ATTICA ZOO ATHENS, GREECE - CROWNED LAPWING (Vanellus coronatus)
The crowned lapwing (Vanellus coronatus), or crowned plover, is a bird of the lapwing subfamily that occurs contiguously from the Red Sea coast of Somalia to southern and southwestern Africa. It is an adaptable and numerous species, with bold and noisy habits. It is related to the more localized black-winged and Senegal lapwings, with which it shares some plumage characteristics.
The crowned lapwing is easily recognized by its combination of brown and white colours, with most tellingly, a black crown intersected by an annular white halo. Adults are noisy and conspicuous.
Males measure on average 3% larger than females. Juveniles are dull versions of adults, vermiculated on the wings and mantle, the legs yellowy rather than red and the bill lacking the red base.
Crowned lapwings prefer short, dry grassland which may be overgrazed or burnt, but avoid mountains. In higher-rainfall areas such as parts of Zambia and Zimbabwe, they occur mainly as dry-season visitors. In dry regions of northern Botswana, however, they are attracted in large numbers when good rainfall occurs. In southern Africa their highest concentrations are to be found in the dry central Kalahari region.
Crowned lapwings and the more localized black-winged lapwings sometimes associate and do not show mutual aggression, even within breeding territories. Different crowned lapwing males do however posture aggressively when nesting territories are established. The loser in an encounter assumes a special posture to signal his defeat.
Bare-part colours of males brighten in the breeding season. Different types of display flights lure the female to the defended territory. A female accepting the male and territory will follow the male during his display flight. Mates may be retained for life. Egg-laying is timed to precede the rainy season and most incubating is done by the female. The male assists only on hot days, when he either incubates or shades the nest.
Their diet consists of a variety of insects, but termites and ants form an important component. These insects are often extracted from the dung of large mammals. They feed mainly by surface pecking as opposed to digging.
24-10-2021 ATTICA ZOO ATHENS, GREECE - GREATER BLUE EARED STARLING (Lamprotornis chalybaeus)
The greater blue-eared starling, or Lamprotornis chalybaeus, is a striking bird adorned in glossy blue-green plumage with a purple-blue belly and a distinctive blue ear patch. This bird measures approximately 22 cm in length and sports a short tail. The iris of this species is a vivid yellow or orange, adding to its captivating appearance. Both sexes exhibit similar coloration, though juveniles can be distinguished by their duller feathers and blackish-brown underparts.
When identifying the greater blue-eared starling, look for its glossy blue-green upperparts and purple-blue belly. The blue ear patch is a key feature, along with its bright yellow or orange iris. Juveniles are less lustrous and have darker underparts. This species can be confused with the lesser blue-eared starling, but the latter's blue belly does not extend forward of the legs.
The greater blue-eared starling is commonly found in open woodland environments, where it thrives and breeds.
This bird has a broad range across the African continent, from Senegal in the west, stretching east to Ethiopia, and then southward through eastern Africa to northeastern South Africa and Angola. It is known to undertake seasonal migrations within this range.
The greater blue-eared starling is a highly social bird, often seen in large flocks that may include other starling species. It is also known to roost communally in reedbeds, thorn bushes, or acacia trees, sometimes sharing these spaces with other birds.
24-10-2021 ATTICA ZOO ATHENS, GREECE - BLACKSMITH LAPWING (Vanellus armatus)
The Blacksmith Lapwing (Vanellus armatus) is a bold, black-and-white, medium-sized bird (28–31 cm, ~114–213g) commonly found near wetlands in Eastern and Southern Africa. Known for its metallic “tink-tink” call, this highly territorial bird often nests on the ground, defending eggs from predators, including Nile monitors and lions.
Key Facts About the Blacksmith Lapwing:
Appearance & Behavior: Characterized by a distinctive gray, black, and white plumage, white crown, and red eyes. They are often seen in pairs and act aggressively to defend nests or chicks, often diving at predators.
Habitat: Strongly tied to wetlands, lakeshores, rivers, and flooded grasslands, though they often frequent artificial water sources.
Diet: Feeds on invertebrates, including mollusks, crustaceans, worms, and various insects.
Breeding & Eggs: They are monogamous and nest on the ground, with females typically laying 3 to 4 greenish-brown eggs that are highly camouflaged.
Gestation & Development: Incubation lasts for 24 to 28 days by both parents. The chicks are precocial (active shortly after hatching) and remain with their parents for about 40 days before becoming independent.
Predators: Eggs and chicks are threatened by raptors, snakes, and monitors. Adults are known to aggressively drive off larger animals like buffalo and lions that threaten their nesting sites, say Facebook posts and Oiseaux.net.
Name Origin: The common name derives from their loud, rhythmic alarm call, which sounds exactly like a blacksmith striking an anvil.
Wednesday, 27 October 2021
Tuesday, 26 October 2021
24-10-2021 ATTICA ZOO ATHENS, GREECE - EUROPEAN FALLOW DEER (MALE) (Dama dama)
The European fallow deer (Dama dama), also known as the common fallow deer or simply fallow deer, is a species of deer native to Eurasia. It is one of two living species of fallow deer alongside the Persian fallow deer (Dama mesopotamica). It is historically native to Turkey and possibly the Italian Peninsula, Balkan Peninsula, and the island of Rhodes near Anatolia.
During the Pleistocene it inhabited much of Europe, and has been reintroduced to its prehistoric distribution by humans. It has also been introduced to other regions in the world.
The male fallow deer is known as a buck, the female is a doe, and the young a fawn. Globally, adult bucks are 140–160 cm (55–63 in) long, 85–95 cm (33–37 in) in shoulder height, and typically 60–100 kg (130–220 lb) in weight, while does are 130–150 cm (51–59 in) long, 75–85 cm (30–33 in) in shoulder height, and 30–50 kg (66–110 lb) in weight.[3] However, regional variations occur; for example, bucks in southern England average 88.8 cm (35.0 in) in shoulder height and about 66.1 kg (146 lb) in weight, while does there average 80.7 cm (31.8 in) in height and about 45.2 kg (100 lb) in weight. Globally, the largest bucks may measure 190 cm (75 in) long and weigh 150 kg (330 lb).[3] Fawns are born in spring around 30 cm (12 in) and weigh around 3–4 kg (6+1⁄2–9 lb). Their lifespan is around 12–16 years.
Much variation occurs in the coat colour of the species, with four main variants: common, menil, melanistic, and leucistic – a genuine colour variety, not albinistic. White is the lightest coloured, almost white; common and menil are darker, and melanistic is very dark, sometimes even black (and is easily confused with the sika deer).
Common: Chestnut coat with white mottles, it is most pronounced in summer with a much darker, unspotted coat in the winter. The light-coloured area around the tail is edged with black. The tail is light with a black stripe.
Menil: Spots are more distinct than common in summer and no black is seen around the rump patch or on the tail. In winter, spots are still clear on a darker brown coat.
Melanistic (black): All year the coat is black, shading to greyish-brown. No light-coloured tail patch or spots are seen.
During the Last Interglacial (also known as the Eemian) around 130-115,000 years ago and prior, European fallow deer were widely distributed over Europe, occurring as far north as the British Isles. During the Last Glacial Period (115,000-11,700 years ago) the range of the species collapsed due to unfavourable climate conditions, surviving in refugia in Anatolia and probably the Balkans and possibly elsewhere, though the fossil record of their distribution during this time is sparse.
24-10-2021 ATTICA ZOO ATHENS, GREECE - BLACK FACED IBIS (Theristicus melanopis)
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The black-faced ibis (Theristicus melanopis) is a species of bird in the family Threskiornithidae. It is found in grassland and fields in southern and western South America. It has been included as a subspecies of the similar buff-necked ibis, but today all major authorities accept the split. The black-faced ibis also includes the Andean ibis (T. branickii) as a subspecies. Some taxonomic authorities (including the American Ornithological Society) still do so.
It has a total length of approximately 75 centimetres (30 in). The head, neck and lower chest are buffish, the crown and nape are cinnamon, the upperparts and (often incomplete) chest-band are grey, the belly and flight feathers are black, and the wing-coverts are whitish (though not contrasting strongly with the grey upperparts). The bill, throat-wattle and bare skin around the eyes are blackish and the legs are red.
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The similar buff-necked ibis is almost entirely restricted to warm regions, has contrasting large white wing-patches, a dark grey (not buff) lower chest, and its throat-wattle is smaller than in the black-faced ibis.
The black-faced ibis is mainly found in southern South America, ranging throughout most of southern and central Argentina and Chile, where it occurs from sea-level to an altitude of approximately 2,500 metres (8,200 ft). It also occurs very locally in coastal Peru. While it remains fairly common in Argentina and Chile, this species has now been almost entirely extirpated from the Peruvian part of its range.
Overall the species is not threatened, and consequently assigned Least Concern by the IUCN.
Monday, 25 October 2021
24-10-2021 ATTICA ZOO ATHENS, GREECE - SCARLET IBIS (Eudocimus ruber)
The scarlet ibis (Eudocimus ruber) is a species of ibis in the bird family Threskiornithidae. It inhabits tropical South America and part of the Caribbean. In form, it resembles most of the other twenty-seven extant species of ibis, but its remarkably brilliant scarlet coloration makes it unmistakable. It is one of the two national birds of Trinidad and Tobago, and its Tupi–Guarani name, guará, is part of the name of several municipalities along the coast of Brazil.
This medium-sized wader is a hardy, numerous, and prolific bird, and it has protected status around the world. Its IUCN status is Least Concern. The legitimacy of Eudocimus ruber as a biological classification, however, is in dispute. Traditional Linnaean taxonomy classifies it as a unique species, but some scientists have moved to reclassify it as a subspecies of a more general American ibis species, along with its close relative, the American white ibis (Eudocimus albus).
The range of the scarlet ibis is very large, and colonies are found throughout vast areas of South America and the Caribbean islands. Native flocks exist in Brazil; Colombia; French Guiana; Guyana; Suriname; and Venezuela, as well as the islands of the Netherlands Antilles, and Trinidad and Tobago. Flocks gather in wetlands and other marshy habitats, including mud flats, shoreline and rainforest. Outlying colonies have been identified in the coastal areas of the states of Espírito Santo, Rio de Janeiro, São Paulo (for example in the Santos-Cubatão mangroves of the Baixada Santista district), Paraná and Santa Catarina. In recent years, bird colonies can be seen as far south as in the coastal areas of Joinville and the island of São Francisco do Sul.
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