This Blog contains Wildlife and Bird Photos from Walks, Safaris, Birding Trips and Vacations. Most of the pictures have been taken with my Nikon P900 and P950X cameras. If you click on the label underneath the picture it will link to all of the photos taken for that species. Just click on any image for a large picture.
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Thursday, 21 June 2018
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - FLAME LILY (Gloriosa superba)
Gloriosa superba is a species of flowering plant in the family Colchicaceae. Common names include flame lily, climbing lily, creeping lily, glory lily, gloriosa lily, tiger claw, and fire lily.
This herbaceous perennial grows from a fleshy rhizome. It is scandent, climbing using modified leaf-tip tendrils, the stem reaching 4 m (13 ft) long. The leaves are mainly alternately arranged, but they may be opposite, as well. They are somewhat lance-shaped and tipped with tendrils, and they are up 13 to 20 cm (5.1 to 7.9 in) long. The showy flower has six tepals each up to 5 to 7.6 cm (2.0 to 3.0 in) long. They are generally bright red to orange at maturity, sometimes with yellowish bases. The margins may be quite wavy. The six stamens also are long, up to 4 cm (1.6 in), and each bears a large anther at the tip that drops large amounts of yellow pollen.
The style may be more than 6 cm (2.4 in) long. One flower may weigh over 2.5 g (0.09 oz). The fruit is a fleshy capsule up to 6 to 12 cm (2.4 to 4.7 in) long containing red seeds. Cultivars of this popular garden plant may vary from these wild-type characteristics; the cultivar 'Lutea' has all-yellow tepals, 'Citrina' is yellow with red markings, and 'Nana' is a dwarf. Whitish forms are also known.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - IVY GERANIUM (Pelargonium peltatum)
Pelargonium peltatum is a scrambling perennial plant with five shallow or deeply lobed, circular- to heart-shaped, somewhat fleshy leaves, sometimes with a differently coloured semicircular band, that has been assigned to the cranesbill family. It carries umbel-like inflorescences with 2–10, white to mauve, bilateral symmetrical flowers, each with a "spur" that is merged with the flower stalk. It is known by several common names including ivy-leaved pelargonium and cascading geranium. It is native to the Cape Provinces of South Africa. In its home range, it flowers year round but most vigorously from August to October.
The ivy-leaved pelargonium is a perennial plant that scrambles over the surrounding vegetation and its somewhat succulent, slender and smooth, 3–10 mm (0.12–0.40 in) thick stems can grow to a length of about 2 m (7 ft).
The leaves are alternately arranged along the stem, but sometimes seem to be opposite. The leaves have broad oval to triangular stipules of about 7 mm (0.28 in) long and 4 mm (0.16 in) wide, a leaf stalk of ½–5½ cm (0.2–2.2 in) long, and a hairy or hairless, green to greyish green, sometimes with a differently colored semicircular band, more of less fleshy, circular to heart-shaped in outline, on average 3 cm (1.2 in) long and 5 cm (2.0 in) wide (full range 1–6¾ cm × 1¾–8¾ cm). The leaf blade has five shallow or deeper sharp or blunt tipped lobes that spread radially from a point with an entire margin.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - AGAPANTHUS (Genus Agapanthus)
Agapanthus is a genus of herbaceous perennials that mostly bloom in summer. This leads to the Australian common name, Star of Bethlehem, as it blooms just before Christmas. The leaves are basal, curved, and linear, growing up to 60 cm (24 in) long. They are rather leathery and arranged in two opposite rows. The plant has a mostly underground stem called a rhizome (like a ginger 'root') that is used as a storage organ. The roots, which grow out of the rhizome, are white, thick and fleshy.
The inflorescence is a pseudo-umbel subtended by two large deciduous bracts at the apex of a long, erect scape, up to 2 m (6.6 ft) tall. They have funnel-shaped or tubular flowers, in hues of blue to purple, shading to white. Some hybrids and cultivars have colors not found in wild plants which includes bi-colored blue/lavender and white flowers flushed with pink as the blooms mature. The ovary is superior. The style is hollow. Agapanthus does not have the distinctive chemistry of Allioideae.
21-6-2018 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea mustelata)
Idaea mustelata is a small moth with a wingspan ranging from 12 to 16 millimeters. The forewings are mostly whitish on the upper side, although they have a well-defined dark brown region on the basal half of the costa that extends slightly into the interior of the wing. The spot extends over the cell, including the black spot on the cell, and in that area, extends further into the wing, ending in a pointed shape near the inner margin. The rest of the wing features grayish wavy lines near the margin, where small, aligned black dots appear. The hindwings have a whitish upper side except for a dark midwing dot and numerous wavy, light brown or grayish masses.
Idaea mustelata is a species exclusive to the Iberian Peninsula and the western half of the Maghreb (Morocco and western Algeria) that has recently been recorded from several regions in southern France. Widely distributed throughout Spain, it is present in regions as diverse as the Pyrenees, Cádiz, Galicia, and Almería; it is also widespread in the Community of Madrid, and is common in the Southeast Regional Park.
Idaea mustelata is a moth of the family Geometridae. In Europe it is only found on the Iberian Peninsula. It is also found in North Africa, from Morocco up to Western Algeria. It was considered a subspecies of Idaea rusticata up to 2004 when it was re-instated at species level by Axel Hausmann.
The wingspan is 12–16 mm. The moth flies from July to August depending on the location.
What is its habitat? This nocturnal moth, from the Geometridae family, can be found in a wide variety of habitats, ranging from clearings in deciduous forests, near riverine coppices, meadows, grasslands, orchards, cultivated fields, and fallow land, to uncultivated ruderal areas near buildings in towns and cities. As for its location, it also appears in areas as diverse as the high-altitude Pyrenean valleys, and at sea level in the provinces of Andalusia.
20-6-2018 ALCOY, VALENCIA - DARKLING BEETLE (Genus Pimelia)
Pimelia is a genus of darkling beetles in the subfamily Pimeliinae.
Pimelia are univoltine, with one generation per year. Species in North Africa emerge in January to begin mating, synchronously with floral bloom. Normally Pimelia are detrivores, but during mating season they may cannibalize other adults, larvae, and eggs. This behavior may be due to need for extra nutrients or simply to eliminate competitors.
Following behavior and mating take place on the slip face of a sand dune. After mating, the female digs a shallow hole and deposits a single egg, which closely resembles a grain of white rice. As the temperature rises above 50 °C the adult population dies off. Immature stages remain below the surface until maturity. During the winter the adults emerge.
Wednesday, 20 June 2018
20-6-2018 ALCOY, VALENCIA - THISTLE (Carduus nigrescens ssp. assoi)
Familia: Compositae
Nombre científico: Carduus nigrescens subsp. assoi
Nombre común: Cardo
Rango altitudinal: 240 a 1880 mts.
Época floración: Abril-Julio
Altura: 30 a 100 cm.
Hábitat: Ruderal, crece en suelos removidos y nitrogenados, cunetas, baldíos, cercanías de pueblos, barbechos, majadas o reposaderos de ganado, indiferente al sustrato.
Endémica de la Península Ibérica.
20-6-2018 ALCOY, VALENCIA - EURASIAN GRIFFON (Gyps fulvus)
The Eurasian griffon vulture (Gyps fulvus) is a large Old World vulture in the bird of prey family Accipitridae. It may also be known as the Griffon vulture, though it may be used for the genus as a whole. It is not to be confused with the Rüppell's griffon vulture (Gyps rueppellii) and Himalayan griffon vulture (Gyps himalayensis). It is closely related to the white-backed vulture (Gyps africanus).
The griffon vulture is 93–122 cm (37–48 in) long with a 2.3–2.8 m (7.5–9.2 ft) wingspan. In the nominate race the males weigh 6.2 to 10.5 kg (14 to 23 lb) and females typically weigh 6.5 to 10.5 kg (14 to 23 lb), while in the Indian subspecies (G. f. fulvescens), the vultures average 7.1 kg (16 lb). Extreme adult weights have been reported from 4.5 to 15 kg (9.9 to 33.1 lb), the latter likely a weight attained in captivity. Hatched naked, it is a typical Old World vulture in appearance, with a very white head, very broad wings and short tail feathers. It has a white neck ruff and yellow bill. The buff body and wing coverts contrast with the dark flight feathers.
Spain has the biggest colony of Griffon vultures in all Europe. It is located at Hoces del Río Duratón Natural Park (Province of Segovia).
The Pyrenees population has apparently been affected by an EC ruling that due to danger of BSE transmission, no carcasses must be left on the fields for the time being. This has critically lowered food availability, and consequently, carrying capacity. Although the griffon vulture does not normally attack larger living prey, there are reports of Spanish griffon vultures killing weak, young or unhealthy living animals as they do not find enough carrion to eat. In May 2013, a 52-year-old woman who was hiking in the Pyrenees and had fallen off a cliff to her death was eaten by griffon vultures before rescue workers were able to recover her body, leaving only her clothes and a few of her bones. Due to her being the first human to be documented being eaten by griffon vultures, the story brought worldwide attention to the griffon vulture problems in Southern Europe.
The Eurasian griffon vulture, Gyps fulvus, is a majestic bird of prey belonging to the Accipitridae family. It is a large Old World vulture, known for its impressive wingspan ranging from 2.3 to 2.8 meters. The males of the nominate race weigh between 6.2 and 10.5 kilograms, while females are approximately the same weight. The Indian subspecies, G. f. fulvescens, averages around 7.1 kilograms. These vultures are characterized by their white head, broad wings, and short tail feathers, with a distinctive white neck ruff and a yellow bill. The buff body and wing coverts provide a stark contrast to their darker flight feathers.
When identifying the Eurasian griffon vulture, look for its large size, broad wings, and short tail. The white head and neck ruff, along with the yellow bill, are key features. In flight, the contrast between the buff-colored body and the dark flight feathers is quite noticeable.
These vultures are typically found in mountainous regions where they breed on crags and cliffs. They are also known to inhabit open areas where they can soar in search of carrion.
20-6-2018 ALCOY, VALENCIA - IBERIAN SCARCE SWALLOWTAIL BUTTERFLY (Iphiclides feisthamelii)
Iphiclides feisthamelii, the southern scarce swallowtail, southern swallowtail or Iberian scarce swallowtail, is a butterfly found in Italy, Slovenia, southern France, Spain, Portugal, Morocco, Algeria and Tunisia. It is sometimes considered a subspecies of I. podalirius.
The larva feeds on Prunus amygdalus (almond), P. persica (peach), P. insititia (a kind of plum), P. longipes, Pyrus communis (common pear), Malus domesticus (apple) and Crataegus oxyacantha.
This is a most majestic butterfly, huge and floating effortlessly. It is not, as its English name implies, scarce, and in my experience it is much more common than the Swallowtail (Papilio machaon). I believe the English name originates from the early English lepidopterists and refers to its scarcity as a rare vagrant to the UK in the 1800s or thereabouts.
The previously-considered subspecies feisthamelii (English name: Iberian Scarce Swallowtail or Spanish Swallowtail) is now classified as a separate species. It is principally an Iberian species with distribution "spilling" into the eastern Pyrénées of France (http://diatheo.weebly.com/iphiclides-feisthamelii.html). It differs from podalirius in that it is noticeably paler, white in the male, and pale yellow in the female.
Iphiclides feisthamelii, commonly known as Feisthamel's Swallowtail, is a striking species of butterfly belonging to the family Papilionidae. This species is primarily found in parts of southern Europe, particularly in regions such as the Mediterranean Basin, and can also be observed in areas of North Africa and the Middle East.
Feisthamel's Swallowtail is characterized by its large size and distinctive coloration. The wings exhibit a combination of yellow and black patterns, with the forewings showing prominent black stripes. The hindwings have tails, typical of swallowtail butterflies, which are elongated extensions. Beneath, the wings are more muted in color, often exhibiting shades of brown or tan with eye spots that serve as a form of camouflage against predators.
The flight of Iphiclides feisthamelii is graceful and powerful, often seen fluttering around open grasslands, meadows, and forest clearings. They are known to be quite territorial and can often be spotted basking on hot surfaces.
Feisthamel's Swallowtail prefers habitats that include sunny open areas, such as meadows, fields, and wooded borders. They are often found near their host plants, which are typically members of the family Rutaceae, particularly species like citrus trees.
The life cycle of Iphiclides feisthamelii follows the typical Lepidoptera pattern of egg, larva (caterpillar), pupa (chrysalis), and adult butterfly. Adults emerge in spring and can be seen fluttering around during summer. The larvae are known to be green or brown and often mimic the appearance of twigs or leaves for camouflage.
The conservation status of Iphiclides feisthamelii has been a subject of interest due to habitat destruction and climate change. While not currently considered endangered, localized populations may face threats from habitat loss and fragmentation.
For those interested in observing Feisthamel's Swallowtail, early summer is an ideal time, as they are most active during this period. Look for them in open, sunlit areas where their host plants grow. The best opportunities for viewing them are on warm, sunny days when they are more likely to be patrolling their territory or searching for nectar from flowers.
In summary, Iphiclides feisthamelii is a fascinating butterfly known for its beauty and distinct characteristics. As with many butterfly species, conservation efforts are important to ensure that their natural habitats remain preserved for future generations.
20-6-2018 ALCOY, VALENCIA - CARDINAL BUTTERFLY (Argynnis pandora)
Argynnis pandora, the cardinal, is a butterfly of the family Nymphalidae. It is common throughout southern Europe and is also found in northern Africa and the Middle east and then east across the Palearctic to the Tian-Shan andnorthwestern India.
The butterfly flies from April to September (in Europe typically May to August) depending on the location. In Switzerland, the species is found at altitudes of up to 2600 meters. Among other habitats, it favours deciduous and open pine forests, in which there is a large supply of nectar-rich plants from the genera Cirsium , Carduus or Centaurea.
The wingspan is 64–80 mm. A. pandora Schiff. (= cinara F., maja Cr.) (71c). The largest European Argynnis. Above stronglyre calling valesina, but brighter greenish, densely spotted with black. Beneath quite different, the apex of the forewing and the hindwing bright green, the disc of the forewing fleshy red and spotted with deep black, the hindwing with a few narrow bands, which are more white than silvery and vary strongly in number and development.In ab. dacica Horinuz., a kind of valesina-form from Roumania, the basal area of both wings darkened, contrasting with the distal area, which is slightly paler than usual. — pasargades Fruhst.[now subspeciesA. p. pasargades], from the Alexander Mts., has the whole upperside pale, especially the forewing, which has hardly a trace of green, being also paler yellow beneath, with the black markings reduced. — seitzi Fruhst.[now subspecies A. p. seitzi Fruhstorfer, 1908] (71c) has been described fromspecimens found by me [Stichel] in the Aures Mts. in Algeria.
Larger than European individuals, paler green beneath, darker greenish yellow above; the black markings more prominent and abundant, often confluent. — paupercula' Ragusa has no silvery white bands and spots; especially in the southern districts, where it is locally the prevalent form, for instance in Algeria. — Larva purplish brown, with black head, without the yellow dorsal stripe of paphia, otherwise similar to the latter, but the spines shorter; on the back of each segment a velvety black spot with 2 white dashes; until June on Viola. The species occurs particularly in the Mediterranean countries, being found in North Africa, the Canaries, Spain, South France northward to the Valais, where it approaches the German frontier, also in Italy, the south of Austria-Hungary, Turkey and Asia Minor, going eastward to the Tian-shan; plentiful in some places. The butterflies are on the wing from June onwards; their flight is fast and graceful, rushing or swimming, and they usually settle on those branches of trees which hang over the road, or on thistle-heads.
The butterfly flies from April to September (in Europe typically May to August) depending on the location. In Switzerland, the species is found at altitudes of up to 2600 meters. Among other habitats, it favours deciduous and open pine forests, in which there is a large supply of nectar-rich plants from the genera Cirsium , Carduus or Centaurea.
The larvae feed on Viola species.
Named in the Classical tradition, Pandora - "endowed with all gifts" - is a woman created by Hephaestus from clay. Despite the ban, she opened Pandora's box, from which disasters spread, from which humanity still suffers. Only Hope remained at the bottom of the vessel.
Tuesday, 19 June 2018
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - TREASURE FLOWER (Genus Gazania)
Gazania /ɡəˈzeɪniə/ is a genus of flowering plants in the family Asteraceae, native to Southern Africa.
They produce large, daisy-like composite flowerheads in brilliant shades of yellow and orange, over a long period in summer. They are often planted as drought-tolerant groundcover.
The genus was first formally described by German botanist Joseph Gaertner in the second volume of his major work De Fructibus et Seminibus Plantarum in 1791. Gaertner named the genus after Theodorus Gaza, a 15th-century translator of the works of Theophrastus.
Gazania is a member of the tribe Arctotideae and the subtribe Gorteriinae. Within the subtribe it is close to Hirpicium and Gorteria. Many of the species of Gazania are hard to distinguish and the number of species assigned to the genus has varied widely from one author to another.
In 1959, Helmut Roessler published what he considered to be a preliminary revision of Gazania. At that time, he recognized 16 species. Roessler published some amendments to his treatment in 1973.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - TREASURE FLOWER (Genus Gazania)
Gazania /ɡəˈzeɪniə/ is a genus of flowering plants in the family Asteraceae, native to Southern Africa.
They produce large, daisy-like composite flowerheads in brilliant shades of yellow and orange, over a long period in summer. They are often planted as drought-tolerant groundcover.
The genus was first formally described by German botanist Joseph Gaertner in the second volume of his major work De Fructibus et Seminibus Plantarum in 1791. Gaertner named the genus after Theodorus Gaza, a 15th-century translator of the works of Theophrastus.
Gazania is a member of the tribe Arctotideae and the subtribe Gorteriinae. Within the subtribe it is close to Hirpicium and Gorteria. Many of the species of Gazania are hard to distinguish and the number of species assigned to the genus has varied widely from one author to another.
In 1959, Helmut Roessler published what he considered to be a preliminary revision of Gazania. At that time, he recognized 16 species. Roessler published some amendments to his treatment in 1973.
In 2009, a phylogeny of the genus was published. It was based on molecular phylogenetic analysis of chloroplast and nuclear DNA sequences. In this study, all of Roessler's species except Gazania othonnites were sampled. The authors found that eight species were not really separate, but formed a species complex. The seven species found to be distinct were G. jurineifolia, G. caespitosa, G. ciliaris, G. tenuifolia, G. heterochaeta, G. schenckii, and G. lichtensteinii.
The genus occurs from low-altitude sands to alpine meadows in South Africa, Eswatini, Mozambique, Tanzania, and Angola. Additionally, species are naturalised and declared weed in South Australia, New Zealand, the Mediterranean, and California.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - INANDA LILY (Crinum moorei)
Crinum moorei is a herbaceous plant belonging to the family Amaryllidaceae, and native to South Africa (the Cape Provinces and KwaZulu-Natal).
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - SPECKLED SPUR FLOWER (Plectranthus ciliatus)
Plectranthus ciliatus, called Indian borage, speckled spur flower, blue spur flower (a name shared with other members of its genus), and candlestick plant (shared with many other species), is a species of flowering plant in the family Lamiaceae. It is native to South Africa and Eswatini, and introduced to Victoria in Australia and the North and South Islands of New Zealand. With its Coleus‑like foliage, its cultivar 'Easy Gold' has gained the Royal Horticultural Society's Award of Garden Merit as an ornamental.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - ROYAL DISSOTIS (Dissotis princeps)
Dissotis princeps occurs in marshy places, along streambanks and at the fringe of forests in KwaZulu-Natal, Swaziland, Limpopo, Botswana, Namibia, Mozambique, Zimbabwe, Zambia and Malawi.
The genus Dissotis consists of ± 120 species in Africa, three of which occur in southern Africa. The other two southern African species are: D. canescens and D. pulchra of which only D. canescens can be seen at Kirstenbosch. It has smaller leaves and a less spectacular inflorescence than D. princeps. Two more southern African species that were in the genus Dissotis, viz. D. debilis and D. phaeotricha and their subspecies have been reclassified in the genus Antherotoma.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - FLOWER OF AN HOUR (Hibiscus trionum)
Hibiscus trionum, commonly called flower-of-an-hour, bladder hibiscus, bladder ketmia, bladder weed, puarangi and venice mallow, is an annual plant native to the Old World tropics and subtropics. It has spread throughout southern Europe both as a weed and cultivated as a garden plant. It has been introduced to the United States as an ornamental where it has become naturalized as a weed of cropland and vacant land, particularly on disturbed ground.
The plant grows to a height of 20–50 centimetres (8–20 in), sometimes exceeding 80 cm (30 in), and has white or yellow flowers with a purple centre. In the deeply pigmented centre of the flower, the surface features striations, which have been the subject of controversy about whether they act as a diffraction grating, creating iridescence.
The pollinated but unripe seedpods look like oriental paper lanterns, less than 25 mm (1 in) across, pale green with purple highlights.
The flowers of Hibiscus trionum can set seed via both outcrossing and self-pollination. During the first few hours after anthesis, the style and stigma are erect and receptive to receive pollen from other plants. In the absence of pollen donation, the style bends and makes contact with the anthers of the same flower, inducing self-pollination. Although outcrossing plants seem to perform better than self-pollinating plants, this form of reproductive assurance might have contributed to the success of H. trionum plants in several environments.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - HADADA IBIS (Bostrychia hagedash)
The Hadada Ibis, Bostrychia hagedash, is a medium-sized bird native to the diverse landscapes of Sub-Saharan Africa. It is characterized by its stout legs and distinctive down-curved bill. The adult Hadada Ibis typically measures around 76 cm in length and weighs approximately 1.2 kg. Both sexes share similar plumage, which is primarily grey to partly brown, with a striking iridescent sheen of green or purple on the wing coverts.
When observing the Hadada Ibis, look for the narrow white stripe across its cheeks, often referred to as the "moustache," though it does not extend to the mouth corners. During the breeding season, the bird sports a red culmen on the upper mandible's basal half and similarly colored upper toe surfaces. Its powerful and broad wings facilitate quick take-offs and agile flight through dense foliage.
The Hadada Ibis thrives in a variety of habitats, including open grasslands, savannas, wetlands, and increasingly in urban environments such as parks, school fields, and residential gardens. It prefers areas with moist and soft soils, which are conducive to its foraging habits.
This species is widespread across Sub-Saharan Africa, with its range extending from Sudan to South Africa. The Hadada Ibis has seen a notable range expansion in southern Africa, attributed to increased tree cover and irrigation in human-altered landscapes.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - EGYPTIAN GOOSE (Alopochen aegyptiaca)
The Egyptian goose, Alopochen aegyptiaca, is a striking bird, native to Sub-Saharan Africa and the Nile Valley. It is a member of the Anatidae family, which includes ducks, geese, and swans. This species is unique in its appearance, resembling a goose more than a duck when in flight, with a heavy and robust stature. Adults typically measure between 63 to 73 centimeters in height.
Both sexes of the Egyptian goose display identical plumage, though males are generally larger. Plumage tones can vary from grey to brown, not necessarily indicative of age or sex. Mature birds boast a significant white patch on their wings, concealed by wing coverts when at rest but prominently displayed when the bird is agitated or in flight.
The Egyptian goose favors open or semi-open environments, often found near freshwater sources. Its habitat ranges from lowlands to high altitudes, such as the Ethiopian Highlands, up to 4,000 meters above sea level. It avoids dense forests and deserts.
This species is widespread and common in its native range, though numbers have dwindled in the northern Nile Valley. Historically found in southeastern Europe and parts of the Middle East, its presence in these areas has diminished.
The Egyptian goose is largely terrestrial, capable of perching on trees and buildings. It is known for its aggressive territorial behavior, especially during breeding season, and is not hesitant to engage in aerial combat with intruders. The species is monogamous, with both parents caring for their offspring.
The male's call is a subdued, hoarse quack, becoming louder and more rapid when agitated, resembling a steam engine. The female's quack is raucous and frequently heard, particularly when defending her young.
Nesting occurs in a variety of locations, with a preference for holes in mature trees. Both parents incubate the eggs, and the young are capable of foraging for themselves shortly after hatching.
Egyptian geese primarily consume seeds, leaves, grasses, and plant stems. They may also eat small animals such as locusts and worms. Goslings initially feed on small aquatic invertebrates before transitioning to grazing.
The Egyptian goose is classified as Least Concern by the IUCN, indicating a stable population. However, in regions where it has been introduced, it is considered invasive and may pose a threat to native species.
24-3-2018 BOTANICAL GARDENS, CAPE TOWN - EGYPTIAN GOOSE (JUVENILE) (Alopochen aegyptiaca)
The Egyptian goose, Alopochen aegyptiaca, is a striking bird, native to Sub-Saharan Africa and the Nile Valley. It is a member of the Anatidae family, which includes ducks, geese, and swans. This species is unique in its appearance, resembling a goose more than a duck when in flight, with a heavy and robust stature. Adults typically measure between 63 to 73 centimeters in height.
Both sexes of the Egyptian goose display identical plumage, though males are generally larger. Plumage tones can vary from grey to brown, not necessarily indicative of age or sex. Mature birds boast a significant white patch on their wings, concealed by wing coverts when at rest but prominently displayed when the bird is agitated or in flight.
The Egyptian goose favors open or semi-open environments, often found near freshwater sources. Its habitat ranges from lowlands to high altitudes, such as the Ethiopian Highlands, up to 4,000 meters above sea level. It avoids dense forests and deserts.
This species is widespread and common in its native range, though numbers have dwindled in the northern Nile Valley. Historically found in southeastern Europe and parts of the Middle East, its presence in these areas has diminished.
The Egyptian goose is largely terrestrial, capable of perching on trees and buildings. It is known for its aggressive territorial behavior, especially during breeding season, and is not hesitant to engage in aerial combat with intruders. The species is monogamous, with both parents caring for their offspring.
The male's call is a subdued, hoarse quack, becoming louder and more rapid when agitated, resembling a steam engine. The female's quack is raucous and frequently heard, particularly when defending her young.
Nesting occurs in a variety of locations, with a preference for holes in mature trees. Both parents incubate the eggs, and the young are capable of foraging for themselves shortly after hatching.
Egyptian geese primarily consume seeds, leaves, grasses, and plant stems. They may also eat small animals such as locusts and worms. Goslings initially feed on small aquatic invertebrates before transitioning to grazing.
The Egyptian goose is classified as Least Concern by the IUCN, indicating a stable population. However, in regions where it has been introduced, it is considered invasive and may pose a threat to native species.
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