Sunday, 5 May 2019
3-5-2019 MONTE CORONA, VALENCIA - FALSE BLISTER BEETLE (Chrysanthia reitteri)
Chrysanthia reitteri is a species of insects with 144 observations
5-5-2019 MONTE CORONA, VALENCIA - ALOE VERA (Aloe vera)
Aloe vera (/ˈæloʊ(i) vɛrə, vɪər-/) is a succulent plant species of the genus Aloe. It is widely distributed, and is considered an invasive species in many world regions.
An evergreen perennial, it originates from the Arabian Peninsula, but grows wild in tropical, semi-tropical, and arid climates around the world. It is cultivated for commercial products, mainly as a topical treatment used over centuries. The species is attractive for decorative purposes, and succeeds indoors as a potted plant.
The leaves of Aloe vera contain significant amounts of the polysaccharide gel acemannan which can be used for a wide range of medical purposes. The skin contains aloin which is toxic. Products made from Aloe vera usually only use the gel.
Saturday, 4 May 2019
4-12-2015 JURONG, SINGAPORE - WHITE FRONTED PARROT (Amazona albifrons)
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The white-fronted amazon (Amazona albifrons) also known as the white-fronted parrot, or spectacled amazon parrot, is a Central American species of parrot. They can imitate a range from 30 to 40 different sounds. Like other large parrots, the white-fronted parrot has a long potential life span, usually around 40 years.
The white-fronted amazon, at about 25 cm (9.8 in) long, is the smallest of the amazon parrots. This species is named for the bright white patch of feathers on its forehead, although the amount of white varies from individual to individual. They have mostly green plumage with some blue colouring on their outspread wings. They have bright red colouring around their eyes (in some individuals almost like spectacles) and blue colouring behind the patch of white on their foreheads. Together with the red-spectacled amazon and the yellow-lored amazon, it is the only amazon species in which adult males and females easily can be distinguished by external appearance (sexual dimorphism): Males have bright red feathers on their "shoulders" (alula), while females have green "shoulders". Juveniles have pale grey irises and less red on their face and the white area is replaced with a smaller yellowish area.
4-12-2015 JURONG, SINGAPORE - LILAC CROWNED PARROT (Amazona finschi)
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The lilac-crowned amazon (Amazona finschi), also known as lilac-crowned parrot, Finsch's parrot or Finsch's amazon, is a parrot endemic to the Pacific slopes of Mexico. Also known as Finsch's amazon, it is characterised by green plumage, a maroon forehead, and a violet-blue crown and neck.
The binomial of this bird commemorates the German naturalist and explorer Otto Finsch.
In 2006, BirdLife International classified this species as vulnerable. In 2014, IUCN uplisted this species to Endangered.
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The lilac-crowned amazon's endemic range spans along the pacific coast of Mexico, beginning in southeastern Sonora and southwestern Chihuahua down to southern Oaxaca. In Sinaloa and northern Nayarit the geographic range of the lilac-crowned parrot is above 375 meters of elevation and does not reach sea level until southern Nayarit, where it remains so through Jalisco and Oaxaca.
The lilac-crowned amazon's natural habitat in Mexico is often threatened. The decline in population size has been recorded in almost all of its natural habitat locations. Based on a collection of data and resident accounts, Amazona finschi population range has decreased by 20% due to habitat loss.
An increasingly growing population of approximately 100 individuals is found in Southern California, especially in the San Gabriel Valley and Orange Country. This increase could also be attributed to a more reliable source of measurement of population than in past years. These populations often are found in residential areas and occasionally in nesting groups with red-crowned parrots in native conifer forests or non-native captive plants.
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4-4-2018 PHINDA GAME RESERVE, SOUTH AFRICA - COQUI FRANCOLIN (Peliperdix coqui)
The Coqui francolin, known scientifically as Campocolinus coqui, is a bird that belongs to the Phasianidae family. This species exhibits a striking appearance, with the adult male of the "Pale-bellied francolin" subspecies, P. c. hubbardi, showcasing its plumage in the Maasai Mara.
When attempting to identify the Coqui francolin, one should look for the characteristic features of the species, which include the coloration and patterns of the plumage. The males and females of the nominate race can be observed in eastern Botswana and Limpopo, respectively, providing opportunities to study their distinct markings.
The Coqui francolin is an adaptable bird, favoring a variety of environments. It thrives in grasslands, steppes, savannas, and dry scrublands, but is also comfortable in bright forests and grain fields. This bird is known to inhabit high plateaus, where it can be found at elevations of up to 2,000 meters.
This francolin has a broad range across Africa's southern half, with a presence in the western Sahel and Ethiopia. It holds the distinction of being the most widespread francolin on the African continent.
The Coqui francolin is predominantly a resident bird, meaning it does not typically migrate and is often found within the same geographical area throughout the year.
The IUCN Red List has classified the Coqui francolin as Least Concern, indicating that the species does not currently face any significant threats to its survival.
Friday, 3 May 2019
4-4-2018 PHINDA GAME RESERVE, SOUTH AFRICA - COLLARED SUNBIRD (Hedydipna collaris)
The collared sunbird (Hedydipna collaris) is a bird species of the family Nectariniidae. The sunbirds are a group of very small Old World passerine birds which feed largely on nectar, although they will also take insects, especially when feeding young. The collared sunbird is in fact mainly insectivorous.
Sunbird flight is fast and direct on their short wings. Most species can take nectar by hovering like a hummingbird, but usually perch to feed most of the time.
The collared sunbird is a common breeder across most of sub-Saharan Africa. Two or three eggs are laid in a suspended nest in a tree. It is a seasonal bird migrant within its range.
Collared sunbirds are tiny, only 9–10 cm (3.5–3.9 in) long. They have short thin down-curved bills and brush-tipped tubular tongues, both adaptations to nectar feeding.
The adult male has glossy green upperparts and head with a yellow belly and narrow purple breast band. The female is a duller green above and entirely yellow below.
This species inhabits forests near water.
20-4-2018 OKAVANGO DELTA, BOTSWANA - GIRAFFE (Giraffa giraffa ssp. giraffa)
The South African giraffe or Cape giraffe (Giraffa giraffa or Giraffa camelopardalis giraffa) is a species or subspecies of giraffe found in South Africa, Namibia, Botswana, Zimbabwe, Eswatini and Mozambique. It has rounded or blotched spots, some with star-like extensions on a light tan background, running down to the hooves.
In 2016, the population was estimated at 31,500 individuals in the wild.
The IUCN currently recognizes only one species of giraffe with nine subspecies. The Cape giraffe, along with the whole species, were first known by the binomen Camelopardalis giraffa as described by German naturalist Johann Christian Daniel von Schreber in his publication Die Säugethiere in Abbildungen nach der Natur mit Beschreibungen (The Mammals Illustrated from Nature with Descriptions) during his travel in the Cape of Good Hope in 1784. Dutch naturalist Pieter Boddaert also described it under the binomial name Giraffa giraffa whilst also identifying the nominate specimen of said species under the ternary name Giraffa camelopardalis giraffa in 1785.
The South African giraffe has dark, somewhat rounded patches "with some fine projections" on a tawny background colour. The spots extend down the legs and get smaller. The median lump of males is less developed.
The South African giraffe is found in northern South Africa, southern Botswana, southern Zimbabwe, and south-western Mozambique. After local extinctions in various places, South African giraffes have been reintroduced in many parts of Southern Africa, including in Eswatini. They are common in both in and outside of protected areas. South African giraffes usually live in savannahs and woodlands where food plants are available. Giraffes are herbivorous. They feed on leaves, flowers, fruits and shoots of woody plants such as Acacia.
South African giraffes live in a fission–fusion society system based on factors such as sex, age, season, and kinship. This allows them to adapt to environmental changes.
At present[when?], the South African giraffe population is estimated at 37,000 individuals, showing an increase of over 150% over the past three decades. The International Union for the Conservation of Nature, the body that administers the world's official endangered species list, announced in 2016 that it was moving the giraffe from a species of Least Concern to Vulnerable status in its Red List of Threatened Species report. That means the animal faces extinction in the wild in the medium-term future if nothing is done to minimize the threats to its life or habitat.
South African giraffes are uncommon in captivity. As of 2010, there are around 45 South African giraffes breeding in zoos. Approximately 12,000 privately owned farms, ranches, and national parks maintain populations of this giraffe.
20-4-2018 OKAVANGO DELTA, BOTSWANA - AFRICAN LEOPARD (FEMALE) (Panthera pardus pardus)
The African leopard (Panthera pardus pardus) is the nominate subspecies of the leopard, native to many countries in Africa. It is widely distributed in most of sub-Saharan Africa, but the historical range has been fragmented in the course of habitat conversion. Leopards have also been recorded in North Africa as well.
The African leopard exhibits great variation in coat color, depending on location and habitat. Coat colour varies from pale yellow to deep gold or tawny, and sometimes black, and is patterned with black rosettes while the head, lower limbs and belly are spotted with solid black. Male leopards are larger, averaging 58 kg (128 lb) with 90 kg (200 lb) being the maximum weight attained by a male. Females weigh about 37.5 kg (83 lb) on average.
The African leopard is sexually dimorphic; males are larger and heavier than females. Between 1996 and 2000, 11 adult leopards were radio-collared on Namibian farmlands. Males weighed 37.5 to 52.3 kg (83 to 115 lb) only, and females 24 to 33.5 kg (53 to 74 lb). The heaviest known leopard weighed about 96 kg (212 lb), and was recorded in South West Africa.
Thursday, 2 May 2019
4-4-2018 PHINDA GAME RESERVE, SOUTH AFRICA - WHITE EARED BARBET (Stactolaema leucotis)
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The White-eared Barbet, known scientifically as Stactolaema leucotis, is a charming bird belonging to the Lybiidae family, which encompasses the African barbets. This species is adorned with a distinctive white ear patch that contrasts with its predominantly green plumage.
When observing the White-eared Barbet, look for its striking white ear coverts and the greenish hue of its body. The bird's appearance is further accentuated by a robust bill typical of barbets, which is well-suited for its fruit-eating habits.
The White-eared Barbet is known to inhabit a variety of woodland and forest habitats. It is often found in regions where fruiting trees are abundant, providing ample food sources for this species.
This species graces the landscapes of several African countries, including Eswatini, Kenya, Malawi, Mozambique, South Africa, Tanzania, and Zimbabwe. Its presence across these regions is a testament to its adaptability to different environments within the continent.
Observations of the White-eared Barbet reveal a bird that is partial to fruit, often seen indulging in this natural bounty. Its behavior is typical of barbets, engaging in activities that revolve around its diet and habitat.
7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - BEARDED SCRUB ROBIN (Cercotrichas quadrivirgata)
The bearded scrub robin, scientifically known as Cercotrichas quadrivirgata, is a modestly sized bird, with a length of 15–17 cm and a weight of approximately 20–31 g. Both sexes are similar in appearance, though the female is marginally smaller. The species is adorned with a dark olive-brown crown and upperparts, while the tail is a darker brown with white-tipped outer feathers. The wing coverts are a subtle grey-brown with olive-brown edges, and the flight feathers are dark brown with a distinctive white patch.
Upon closer inspection, one can observe the bearded scrub robin's facial features, which include a white supercilium, a white crescent below the eye, a white moustachial line, and a striking black malar stripe. Above the supercilia, black lines are also present. The eyes are a deep brown, and the lores are black. The throat and upper breast are white, transitioning to a rufous-brown to rufous color on the breast and neck-sides, with the belly and undertail coverts returning to white. The beak is black, and the legs are a pinkish-brown hue.
The bearded scrub robin is typically found in sand forests, riverine woodlands, scrubs, and evergreen forests. Occasionally, it may venture into gardens and reedbeds, though it generally avoids damp areas.
This species graces the landscapes of eastern and southern Africa, with sightings in Botswana, Eswatini, Kenya, Malawi, Mozambique, Namibia, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its distribution spans an impressive 5,390,000 km².
The bearded scrub robin is typically found in sand forests, riverine woodlands, scrubs, and evergreen forests. Occasionally, it may venture into gardens and reedbeds, though it generally avoids damp areas.
This species graces the landscapes of eastern and southern Africa, with sightings in Botswana, Eswatini, Kenya, Malawi, Mozambique, Namibia, Somalia, South Africa, Tanzania, Zambia, and Zimbabwe. Its distribution spans an impressive 5,390,000 km².
The bearded scrub robin is often seen in pairs or small groups. It is a territorial bird, with territories reaching up to 1 hectare. The bird's calls are varied, including a 'chuck', 'chrrrt', and a 'seeeep', while its song is a melodious series of whistles that may incorporate mimicry of other bird species. It forages on the ground, primarily consuming ants, termites, beetles, and other insects, and is also known to partake in sandbathing.
The bearded scrub robin's vocal repertoire includes a 'chuck', 'chrrrt', 'chek-chek-kwezzzzzzz', and a 'seeeep'. Its song is a series of melodious whistles, which may include mimicked calls from other bird species.
The mating system of the bearded scrub robin is monogamous. Breeding seasons vary by region, occurring from December to February in eastern Africa, September to January in Malawi, Zambia, and Zimbabwe, and September to December in South Africa. The nest is constructed from plant material, lichen, and hair, and typically contains two to three eggs, which may be white, pale green, or bluish with many spots. The female is responsible for incubating the eggs.
The diet of the bearded scrub robin consists mainly of ants, termites, beetles, and other insects. It forages on the ground and is also known to engage in sandbathing.
The bearded scrub robin is classified as Least Concern on the IUCN Red List. The population size is not precisely known, but the species benefits from a large range and appears to have a stable population trend without facing significant threats.
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