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Friday, 28 June 2019

20-5-2019 BUMI HILLS, ZIMBABWE - KITTLITZ'S PLOVER (JUVENILE) (Charadrius pecuarius)


The Kittlitz's plover, named after Heinrich von Kittlitz, is a diminutive shorebird, tipping the scales at a modest 35-40 grams. This species is adorned with a black bill, dark brown eyes encased in black eyelids, and legs that may shift in hue from black to greenish or grey. During the breeding season, the male is distinguished by a white forehead and a series of bands on the forecrown, while the female's plumage is similar but with a narrower black band. The non-breeding plumage sees little change, save for a paler underbelly and a browner eye stripe.

Adults boast a wing length of 100–110 mm, a bill length of 15–23 mm, and a tarsus length of 26–33 mm. Juveniles resemble adults but lack the black facial markings and have brown upperparts with a buff-colored hindneck collar.

20-5-2019 BUMI HILLS, ZIMBABWE - GUINEAFOWL BUTTERFLY (Hamanumida daedalus)


The genus Hamanumida comprises of a single species – daedalus, which is popularly known as the Guineafowl due to its colour and pattern which resembles that of the guineafowl bird.

Hamanumida daedalus is widespread across Africa including Madagascar. It also occurs in the Arab states.

This is a grassland / savannah species found at altitudes between sea level and about 800m. It is associated mainly with dry, rocky grassland where there are scattered bushes and trees, but also rapidly colonises abandoned agricultural land.

The primary larval foodplant is Combretum, but Terminalia and Tectona (teak) are also used.

The butterflies are normally seen singly or in two’s and three’s. Males will mud-puddle at the edges of fords and small streams, but both sexes are more commonly seen aggregating at the top of hills where courtship and copulation take place. They fly very low over the ground, and frequently settle to bask on bare ground or on rocks or boulders. At all times they remain very alert, taking flight at the slightest disturbance.


Hamanumida daedalus, the guineafowl butterfly, is a butterfly of the family Nymphalidae and only member of the genus Hamanumida.

Range
It is found in the Afrotropical realm (Natal, Eswatini, Transvaal, Mozambique, Zimbabwe, Botswana, tropical Africa (dry lowland areas) and southwest Arabia).


Description
The wingspan is 55–65 mm for males and 60–78 mm for females. Adults are on wing year-round, with peaks in midwinter and summer.

Food plants
The larvae feed on Combretum and Terminalia species.

20-5-2019 BUMI HILLS, ZIMBABWE - CRESTED FRANCOLIN (Dendroperdix sephaena)


The crested francolin, known scientifically as Ortygornis sephaena, is a distinguished member of the Phasianidae family. This bird is adorned with a notable crest, which gives it its common name.

When attempting to identify the crested francolin, look for its characteristic crest and the overall brown plumage with intricate patterns that provide excellent camouflage in its natural habitat.

The crested francolin is a bird of southern Africa, where it frequents a variety of habitats, adapting well to its surroundings.

This species is widely distributed across southern Africa, indicating a healthy and stable population in this region.

20-5-2019 BUMI HILLS, ZIMBABWE - WHITE BROWED SPARROW WEAVER (Plocepasser mahili)




20-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN BUSHBUCK (MALE) (Tragelaphus scriptus)


The Cape bushbuck (Tragelaphus sylvaticus), also known as imbabala, is a common, medium-sized bushland-dwelling, and a widespread species of antelope in sub-Saharan Africa. It is found in a wide range of habitats, such as rain forests, montane forests, forest-savanna mosaic, savanna, bushveld, and woodland. It stands around 90 cm (35 in) at the shoulder and weigh from 45 to 80 kg (99 to 176 lb). They are generally solitary, territorial browsers.

Cape bushbucks stand around 90 cm (35 in) at the shoulder and weigh from 60 to 80 kg (130 to 180 lb) in males and 25 to 60 kg (55 to 132 lb)in females. They have a light brown coat, with up to seven white stripes and white splotches on the sides. The white patches are usually geometrically shaped and on the most mobile parts of their bodies, such as the ears, chin, tail, legs, and necks. The muzzles are also white. Horns, found only on the males, can reach over half a metre and have a single twist. At 10 months old, young males sprout horns that are particularly twisted and at maturity form the first loop of a spiral.


The Cape bushbuck has on average less striping and more uniform colouration than populations in West Africa. Cape bushbuck occur from the Cape in South Africa to Angola and Zambia and up the eastern part of Africa to Ethiopia and Somalia, according to one interpretation. Other interpretations restrict the taxon to Southern Africa sensu stricto or consider them sensu lato to occur in the above range except eastern Sudan, Ethiopia, and Somalia. The first Latin name that can be attributed to the Cape bushbuck was Antilope sylvatica after Sparrman (1780), described from the Cape Colony.

Bushbuck browse on trees, shrubs, and forbs; they rarely if ever eat grasses. Studies of free-ranging bushbuck in various parts of southeastern Africa using DNA metabarcoding show that bushbuck frequently forage on acacias (Senegalia, Vachellia) and other legumes, along with mallows (Grewia, Hibiscus), bushwillows (Combretum), buckthorns (Berchemia, Ziziphus) and various other plants. Bushbuck are active throughout the day, but tend to be nocturnal near human habitations.


Bushbuck are solitary animals, but are not aggressively antisocial, and individuals sometimes forage in close proximity. Bushbuck live within a "home" area, which is usually around 50,000 m2 (540,000 sq ft) on the savannah and much larger in the forest, that they will not normally leave. These areas usually overlap other bushbuck home areas.

Some game farmers in southern Africa discovered that the bushbuck may compete with the closely related, larger nyala when they tried to introduce the two species to the same area. However, the two species are often found in close proximity in natural communities (e.g., in Gorongosa National Park, Mozambique).

21-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN BUSHBUCK (FEMALE) (Tragelaphus scriptus)


The bushbuck (Tragelaphus scriptus ) is a common and a widespread species of antelope in Sub-Saharan Africa. Bushbuck are found in a wide range of habitats, such as rain forests, montane forests, forest-savanna mosaic, savanna, bushveld and woodland. Bushbuck stand about 90 centimetres (35 in) at the shoulder and weigh from 45 to 80 kilograms (99 to 176 lb). They are generally solitary, territorial browsers.

The bushbuck is a widespread species of antelope in Sub-Saharan Africa. These animals have a light brown coat, with up to seven white stripes and white splotches on the sides. The white patches are usually geometrically shaped and on the most mobile parts of their body such as the ears, chin, tail, legs, and neck. 


The muzzle is also white and horns are found only on the males.Cape bushbucks stand around 90 cm (35 in) at the shoulder and weigh from 60 to 80 kg (130 to 180 lb) in males and 25 to 60 kg (55 to 132 lb)in females. They have a light brown coat, with up to seven white stripes and white splotches on the sides. The white patches are usually geometrically shaped and on the most mobile parts of their bodies, such as the ears, chin, tail, legs, and necks. The muzzles are also white. Horns, found only on the males, can reach over half a metre and have a single twist. At 10 months old, young males sprout horns that are particularly twisted and at maturity form the first loop of a spiral.

28-6-2019 MARCHUQUERA, VALENCIA - PAINTED LADY BUTTERFLY (Vanessa cardui)


28-6-2019 MARCHUQUERA, VALENCIA - EURASIAN TREE SPARROW (MALE) (Passer montanus)


The Eurasian tree sparrow (Passer montanus) is a charming passerine bird, easily recognized by its rich chestnut crown and nape, and a distinctive black patch on each pure white cheek. Both sexes are similarly adorned, and the juveniles mirror the adults, albeit with slightly duller hues. This species is somewhat smaller than the closely related house sparrow, and its size is approximately 12.5–14 cm in length, with a wingspan of about 21 cm.

To identify the Eurasian tree sparrow, look for the kidney-shaped black ear patch on each white cheek, the black chin and throat, and the light brown upperparts streaked with black. The wings bear two narrow white bars, and the legs are pale brown. The bill is lead-blue in summer, darkening almost to black in winter. Unlike the house sparrow, there is no sexual dimorphism in plumage, making both males and females equally easy to identify.

In Europe, the Eurasian tree sparrow is typically found in lightly wooded open countryside, while in eastern Asia, it is more common in urban settings. It prefers nesting in natural cavities, holes in buildings, or even the abandoned nests of other large birds. This species is not typically found in mountainous regions, despite its scientific name suggesting otherwise.

26-6-2019 BONAIRE, VALENCIA - EURASIAN MAGPIE (Pica pica)


The Eurasian magpie, or common magpie (Pica pica), is a striking bird that graces the northern reaches of the Eurasian continent. It is a member of the crow family, known as corvids, and is part of the "monochrome" magpie group within the Holarctic radiation. The bird is easily recognized by its black and white plumage and long, iridescent tail.
Adult Eurasian magpies measure 44–46 cm in length, with over half of this being the tail. They have a wingspan of 52–62 cm. The head, neck, and breast are glossy black with a metallic sheen of green and violet, while the belly and scapulars are pure white. The wings are black with green or purple gloss, and the primaries have white inner webs. The tail is black with green and reddish-purple gloss. Both sexes have similar plumage, though females are slightly smaller. 

The Eurasian magpie favors open countryside with scattered trees, avoiding dense forests and treeless areas. It adapts well to suburban environments, including parks and gardens, and can be found in city centers.
This magpie's range spans temperate Eurasia from the western edges of Portugal and Spain to the eastern limits of the Kamchatka Peninsula.

The Eurasian magpie is known for its intelligence, comparable to that of great apes. It is monogamous, with pairs often remaining together across seasons. They are sedentary, though northern populations may move south in severe weather.


The magpie's call is a distinctive "chac-chac" or a repetitive "chac-chac-chac-chac." Young birds emit a similar call and a high-pitched "Uik Uik," which can resemble a small dog's bark.

Magpies typically breed after their first year. They build large, domed nests in tall trees, laying clutches of five to six pale blue-green eggs, which are incubated for 21–22 days. The chicks are altricial and fledge at around 27 days, with parental care continuing for several weeks.

The Eurasian magpie can be confused with the North American black-billed magpie (Pica hudsonia), though they are now considered separate species.

Omnivorous, the Eurasian magpie's diet includes young birds, eggs, small mammals, insects, carrion, acorns, grain, and other plant matter.

With an extensive range and stable population trends in Europe, the Eurasian magpie is classified by the IUCN as Least Concern. Estimates suggest a total population of 46 to 228 million individuals globally.

20-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN RED BILLED HORNBILL (Tockus rufirostris)






20-5-2019 BUMI HILLS, ZIMBABWE - BLACK CROWNED TCHAGRA (Tchagra senegalus)

20-5-2019 BUMI HILLS, ZIMBABWE - SAVANNAH ELEPHANT (Loxodonta Africana)




20-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN RED BILLED HORNBILL (Tockus rufirostris)




Thursday, 27 June 2019

20-5-2019 BUMI HILLS, ZIMBABWE - AFRICAN CORMORANT (Microcarbo africanus ssp. africanus)


It is a small cormorant reaching between 50 and 55 cm in length and a wingspan of 85 cm. It is mainly black, bright green when breeding. The wing coverts are silvery. It has a fairly long tail, a short crest on its head, and a red or yellow facial patch. The beak is yellow.

Both sexes are similar, but non-breeding adults and juveniles are browner, with a white belly. Some southern breeds retain the crest throughout the year.

26-6-2019 BONAIRE, VALENCIA - COMMON HOUSE MARTIN (Delichon urbicum)

20-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN GREATER KUDU (MALE) (Tragelaphus Strepsiceros)


The greater kudu (Tragelaphus strepsiceros) is a large woodland antelope, found throughout eastern and southern Africa. Despite occupying such widespread territory, they are sparsely populated in most areas due to declining habitat, deforestation, and poaching. The greater kudu is one of two species commonly known as kudu, the other being the lesser kudu, T. imberbis.

Kudu (/kuːduː/ koo-DOO), or koodoo, is the Khoikhoi name for this antelope. Trag- (Greek) denotes a goat and elaphos (Greek) a deer. Strepho (Greek) means 'twist', and strepsis is 'twisting'. Keras (Greek) refers to the horn of the animal.

Greater kudus have a narrow body with long legs, and their coats can range from brown/bluish grey to reddish brown. They possess between 4 and 12 vertical white stripes along their torso. The head tends to be darker in colour than the rest of the body, and exhibits a small white chevron which runs between the eyes. Greater kudu bulls tend to be much larger than the cows, and vocalize much more, utilizing low grunts, clucks, humming, and gasping. The bulls also have beards running along their throats, and large horns with two and a half twists, which, were they to be straightened, would reach an average length of 120 cm (47 in), with the record being 187.64 cm (73.87 in). They diverge slightly as they slant back from the head. The horns do not begin to grow until the bull is between the ages of 6–12 months. The horns form the first spiral rotation at around 2 years of age, and not reaching the full two and a half rotations until they are 6 years old; occasionally they may even have 3 full turns.

The greater kudu is one of the largest species of antelope, being slightly smaller than the bongo. Bulls weigh 190–270 kg (420–600 lb), with a maximum of 315 kg (694 lb), and stand up to 160 cm (63 in) tall at the shoulder. The ears of the greater kudu are large and round. Cows weigh 120–210 kg (260–460 lb) and stand as little as 100 cm (39 in) tall at the shoulder; they are hornless, without a beard or nose markings. The head-and-body length is 185–245 cm (6.07–8.04 ft), to which the tail may add a further 30–55 cm (12–22 in).

20-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN GREATER KUDU (FEMALE) (Tragelaphus Strepsiceros)


20-5-2019 BUMI HILLS, ZIMBABWE - WESTERN GREY HERON (Ardea cinerea ssp. cinerea)


The term "western grey heron" is a variation of Grey Heron (Ardea cinerea), a large, long-legged wading bird found in wetlands across much of Europe, Asia, and Africa. It has grey upperparts, a white head with black stripes leading to a crest, and a yellowish-pink bill. Known for its calm foraging behavior, it hunts by standing still and striking quickly at fish, amphibians, and small mammals. 


Appearance

Plumage: Ashy-grey on the back and wings, with a greyish-white underside.
Head: White with a black stripe running from above the eye to the back of the head, where it forms a crest.
Neck: Light colored with dark streaks on the front.
Bill: Long, strong, and yellowish-pink, becoming brighter in the breeding season.
Legs: Long and brownish.

Size: Stands about 1 meter tall with a wingspan of around 1.75 meters. 
Behavior and diet
Foraging: Stalks or stands motionless in the water, waiting for prey to come close.


Diet: Primarily fish, but also eats amphibians, small mammals, reptiles, and insects.

Hunting: Strikes at prey with its long beak like a harpoon.

Flight: Folds its neck into an "S" shape while flying. 

Habitat and distribution

Habitat: Found in various wetlands, including rivers, lakes, ponds, and coastlines. It nests in colonies called heronries, often in trees near water.
Distribution: Its range includes Europe, Asia, and Africa. In some western populations, such as in parts of southern Africa, the population is increasing due to factors like irrigation and reservoirs. 

Calls

Main call: A harsh, croaking "fraaank".
Other noises: A variety of guttural and raucous sounds are made, especially at breeding colonies. 

20-5-2019 BUMI HILLS, ZIMBABWE - MEVES'S STARLING (Lamprotornis mevesii)


27-6-2019 MONTE CORONA, VALENCIA - PAINTED LADY BUTTERFLY (Vanessa cardui)










20-5-2019 BUMI HILLS, ZIMBABWE - BLACK CROWNED TCHAGRA (Tchagra senegalus)





20-5-2019 BUMI HILLS, ZIMBABWE - AFRICAN PIED WAGTAIL (Motacilla aguime)


26-6-2019 BONAIRE, VALENCIA - TRUE WEEVIL (Family Curculionidae Genus Coniocleonus)