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Tuesday, 3 July 2018

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - BUDGERIGAR (Melopsittacus undulatus)


The Budgerigar, also known as the common parakeet, shell parakeet, or affectionately as the budgie, is a small and vibrant seed-eating parrot. In the wild, its plumage is primarily a bright green and yellow, adorned with black scalloped markings on the nape, back, and wings. Captivity has given rise to a kaleidoscope of color variations including blues, whites, and greys, with some even sporting charming crests.

Adult budgerigars can be distinguished by the color of their cere, the fleshy area containing the nostrils above the beak. Males typically boast a blue cere, while females exhibit a brown or beige cere, particularly when in breeding condition. Juveniles present a more uniform purplish-pink cere, regardless of sex. These birds are also characterized by their iridescent cheek patches and the distinctive throat spots that adorn each side of their neck.

Budgerigars thrive in the drier regions of Australia, favoring habitats such as scrublands, open woodlands, and grasslands. Their ability to adapt to the harsh inland conditions has been remarkable, a testament to their resilience and nomadic lifestyle.

Native to Australia, budgerigars have also been introduced to other regions, including Florida in the United States. Their distribution in the wild is closely linked to the availability of food and water, which can lead to large, nomadic flocks in search of sustenance.

Budgerigars are gregarious and nomadic, often seen in flocks that can swell to great numbers when conditions are favorable. They exhibit a variety of social behaviors, including mutual preening and feeding, indicative of their affectionate nature. In flight, they are agile and can switch between speeds with remarkable ease.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - SWINHOE'S PHEASANT (Lophura swinhoii)


Swinhoe's pheasant (Lophura swinhoii ), also known as the Taiwan blue pheasant, is a bird of the pheasant subfamily in the fowl family Phasianidae. It is endemic to Taiwan. Along with the Mikado pheasant and Taiwan blue magpie, two other Taiwan endemics, Swinhoe's pheasant is sometimes considered an unofficial national symbol for Taiwan, as it bears the colours of the national flag (red, white, and blue).

The male Swinhoe's pheasant can grow up to 79 cm. He has a glossy blue-purple chest, belly, and rump, white nape, red wattles, white tail feathers, and a white crest. The female is brown marked with yellow, arrow-shaped spots and complex barring patterns, and has maroon outer rectrices. The juvenile male is dark blue with brown and yellow patterns on its wings. Swinhoe's pheasants can also be distinguished from the Mikado pheasant by having red legs.

During display, the male's wattles become engorged and he performs a display consisting of a hop followed by running in a circle around females. A frontal display with the tail fanned is occasionally observed. He also does a wing-whirring display like other Lophura pheasants.

Swinhoe's pheasant is found in the mountains of central Taiwan, where it lives in primary broadleaf forest up to 2,300 m in elevation.

25-3-2018 CAPE TOWN, SOUTH AFRICA - BLACK AND WHITE CASQUED HORNBILL (Bycanistes subcylindricus)


The black-and-white-casqued hornbill is found in wooded habitats in central and western Africa, ranging from western Kenya to Côte d'Ivoire with an isolated population in north Angola. The black-and-white-casqued hornbill is found mostly in Ivory-Coast, with smaller populations in its surrounding countries for West-African populations. The Central-African populations are mostly in Uganda and Kenya as well as Cameroon with smaller populations in Gabon, Tanzania and Central Africa. They are tropical birds that live in regions with high amounts of forests and is rarely seen in on flat lands, especially due to its arboreal nature.

The black-and-white-casqued hornbill (Bycanistes subcylindricus) also known as the grey-cheeked hornbill, is a large black and white hornbill. It has an oversized blackish bill with a large casque on top. The female is slightly smaller than the male and has a significantly smaller casque. It is a monogamous species, and pairs nest in suitable tree cavities. The female usually lays up to two eggs. The diet consists mainly of figs, fruits, insects and small animals found in the trees.

Widespread and still locally common, the black-and-white-casqued hornbill is assessed as least concern on the IUCN Red List of Threatened Species.


Bycanistes subcylindricus is a moderately large bird of 60 to 70 cm with a wing span of 70 to 96  cm. It is recognizable by its black plummage for the higher body and wings alongside and white plummage on the lower body and wings with black feathers amongst the white feathers of the tail, particularly the top tail feathers and the base of the tail feathers. It has a yellow-brownish bill and flattened casque, which are enlarged in males. Females have a smaller casque and a black bill. The purpose of the casque is unknown for males, although suggested to be for sexual characterization. The black-and-white-casqued hornbill has very mobile eyes which is not a common trait in birds. This means that its eyes themselves can move in their socket, while other birds tend to have to move their heads to see. It is capable of displaying emotions through the feathers at the top of the head, which allows it to communicate its emotional state. While males weight between 1 kg and 1.5 kg, the females weight between 1 kg and 1.25 kg.


The black-and-white-casqued hornbill is found in wooded habitats in central and western Africa, ranging from western Kenya to Côte d'Ivoire with an isolated population in north Angola. The black-and-white-casqued hornbill is found mostly in Ivory-Coast, with smaller populations in its surrounding countries for West-African populations. The Central-African populations are mostly in Uganda and Kenya as well as Cameroon with smaller populations in Gabon, Tanzania and Central Africa. They are tropical birds that live in regions with high amounts of forests and is rarely seen in on flat lands, especially due to its arboreal nature.

The diet of the black-and-white-casqued hornbill consist mostly of fruits, which includes relatively small fruits or pieces of larger fruits. While some may consider this bird, like many other hornbills, to be limited to such food, it has been noted that they are very much capable of hunting small animals, including lizards and the eggs of other birds. Most of the frugal diet of the black-and-white-casqued hornbill comes from figs. The black-and-white-casqued hornbill does not consume water directly and seems to instead hydrate itself from the water contained in the fruits that represent most of its diet. It is capable of precise and delicate handling of edibles by using its beak skillfully in conjunction with its esophagus.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - ANGULATE TORTOISE (Chersina angulata)


The angulate tortoise (Chersina angulata) is a species of tortoise found in dry areas and coastal scrub vegetation in South Africa. It is the only living member of the genus Chersina.

This species is highly distinctive and is now classified by itself, in the monotypic Chersina genus. While it differs considerably from all other tortoise species, its closest relatives, according to phylogenetic studies, are the tiny "padloper" (Homopus) tortoise species, with which it shares its southern African habitat.

Internationally it is known by the two names of "angulate" and "bowsprit" tortoise. Locally in southern Africa however, it is uniformly known as the "angulate" tortoise in English, and as the rooipens skilpad ("red-belly tortoise") in Afrikaans.


A small, shy tortoise with a relatively variable shell, they can often be distinguished by their prominent "bowsprits", which are protrusions of the "gular" shields, from their plastrons under their chins. These are used by males to fight for territory or females. Uniquely, this species has only one gular shield under its chin; all other southern African tortoises have a divided/double scaled gular. Angulate specimens have five claws on their front legs and four on each back leg. They also, like most other southern African tortoises, have a nuchal scute.

There is considerable regional variation in this species of tortoise. Angulates from the west coast of southern Africa tend to have a reddish colour, especially on the underside of their shell (from where their Afrikaans name of rooipens or "red-belly" comes). Inland specimens from the Karoo region are often darker, and some are known to be uniformly black. To the east of their range, individuals are typically smaller and have a lighter colour. Such tendencies can be diluted by admixture however, and in all populations individuals tend to assume a uniform brown colour in old age.


This species shows considerable difference between male and female individuals. The male angulates tend to be larger, to have concave bellies, and to have a longer, thinner, "peanut" shape. They also have enlarged and extended gular scutes under their chins, which they use for sparring with each other. The females tend to be smaller and rounder, with a flat or slightly convex belly. Males tend to have a cream-coloured mark on top of their head.

A fully-grown specimen, in its natural fynbos scrub habitat.
Their natural habitat is the fynbos, karoo, albany thickets and coastal scrub (strandveld) vegetation of the south-western part of South Africa. This is an area of semi-arid and Mediterranean climate, with winter rainfall. Within this climatic range however, the angulate tortoise is a tough and very adaptable species.

Geographically, this natural range extends across the Cape Floristic Region, as far north as the southern part of Namibia. In addition, small colonies have been introduced by tourists to domestic gardens in Swakopmund and Walvis Bay, even further north, in central Namibia. To the east, its range extends along the Cape's southern coast as far as East London. There is also an especially dense colony on Dassen Island, off the South African coast. Throughout its range, this tortoise usually occurs in the greatest numbers near the coast. Inland it occurs at lesser densities, though smaller populations are even found in parts of the Karoo.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - SILVERY CHEEKED HORNBILL (Bycanistes brevis)


The Silvery-cheeked Hornbill, known scientifically as Bycanistes brevis, is a majestic bird, notable for its impressive size, measuring between 75 to 80 centimeters in length. It boasts a striking cream-colored casque atop its beak. The bird's head gleams with a silver-grey sheen, while the rest of its plumage is a glossy iridescent black. This is contrasted by the white rump, lower back, thighs, vent, and the tips of the outer tail-feathers, creating a remarkable visual display.

When observing these birds, look for the large casque on the beak, which is particularly prominent in males. The female can be identified by her smaller casque and the reddish skin that encircles her eyes. The distinctive coloration of their plumage, with the contrast between the iridescent black body and the white accents, makes them relatively easy to identify in their natural habitat.


The Silvery-cheeked Hornbill, known scientifically as Bycanistes brevis, is a majestic bird, notable for its impressive size, measuring between 75 to 80 centimeters in length. It boasts a striking cream-colored casque atop its beak. The bird's head gleams with a silver-grey sheen, while the rest of its plumage is a glossy iridescent black. This is contrasted by the white rump, lower back, thighs, vent, and the tips of the outer tail-feathers, creating a remarkable visual display.

When observing these birds, look for the large casque on the beak, which is particularly prominent in males. The female can be identified by her smaller casque and the reddish skin that encircles her eyes. The distinctive coloration of their plumage, with the contrast between the iridescent black body and the white accents, makes them relatively easy to identify in their natural habitat.


Silvery-cheeked Hornbills are denizens of the tall evergreen forests, where they can be seen perched high in the canopy or gliding majestically between the trees.

These hornbills are found across East Africa, from Ethiopia stretching down to South Africa. While their presence in South Africa is marginal, they are locally fairly common in the northern and central parts of their range.

These birds are typically seen in pairs, though they are known to roost in large flocks that can number in the hundreds. Their breeding season occurs in the spring months, particularly in September and October in some regions. They lay clutches of one to three white eggs, which are then incubated for a period of 40 days. The young hornbills remain under the care of both parents for approximately 80 days.

The Silvery-cheeked Hornbill is an omnivorous feeder, with a diet that includes fruits, insects, small birds, rodents, small reptiles, and centipedes. This varied diet reflects the bird's adaptability and skill in foraging within its forested home.

The IUCN Red List currently classifies the Silvery-cheeked Hornbill as Least Concern. However, in Zimbabwe, the species faces threats from habitat destruction, which could impact their numbers in the future.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - RUSSET NAPED WOOD RAIL (Aramides albiventris)


The russet-naped wood rail, also known as the rufous-naped wood rail, is a medium-sized bird with a robust build, characterized by its striking plumage and sturdy legs. Adults typically measure between 33 to 40 cm in length and weigh approximately 450 to 600 grams. Both sexes appear similar, with a thick dark yellow bill tipped in light green, a deep red eye, and legs and feet ranging from red to pink. Their plumage is a tapestry of colors: a slate gray adorns the forehead, crown, and hindneck, while a chestnut patch graces the back of the head. The back is a grayish olive, and the tail is black. A white chin and upper throat transition to gray sides of the neck, lower throat, and upper breast. The breast and upper belly are a pale tawny cinnamon, fading into a pale band that separates them from the black lower belly, vent, and undertail coverts. Juveniles, however, lack the white belly and instead have dark gray underparts with tawny flecks.

When identifying the russet-naped wood rail, look for the distinctive chestnut patch on the back of the head, the pale tawny cinnamon breast, and the black lower belly. The thick bill and red to pink legs are also key features. Juveniles can be distinguished by their lack of a white belly and the presence of tawny flecks on their dark gray underparts.

This species thrives in a variety of environments, both wet and dry. It can be found in marshes, swamp forests, river and stream corridors, thorn forests, semi-evergreen forests, and mangrove forests, as long as dense cover is available.


The russet-naped wood rail is distributed from Mexico to Costa Rica, with five subspecies occupying specific regions. These include eastern Mexico, the Pacific slope of southern Mexico to southern Guatemala and El Salvador, the Yucatán Peninsula through Belize to northern Guatemala, the Caribbean slope of Honduras and Nicaragua, and northeastern Costa Rica.

The russet-naped wood rail is a permanent resident throughout its range, known for its secretive nature. It typically forages in dense vegetation but may also feed in the open, particularly along stream banks. It has been observed feeding in grassy areas near forests as well.

The vocal repertoire of the russet-naped wood rail is quite varied, described as a "rapid, crazed-sounding, rollicking, popping, and clucking series." It produces a range of sounds, from sharp shrieks and harsh cackles to growls when disturbed, as well as low grunting clucks. This bird is most vocal during twilight and nighttime.

The breeding season of the russet-naped wood rail is not well documented, but breeding-condition adults have been noted at various times throughout the year. Its nest is a shallow bowl made of sticks and plant fibers, often situated above water in a bush, vines, or a tree. Clutch sizes range from three to seven eggs, but the incubation period and time to fledging are currently unknown.

Monday, 2 July 2018

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - TRUMPETER HORNBILL (Bycanistes bucinator)


The trumpeter hornbill, Bycanistes bucinator, is a medium-sized bird, with a length ranging from 58 to 65 centimeters. It boasts a prominent grey casque atop its bill, which is notably smaller in females. The species exhibits a striking contrast with brown or red eyes set against pink skin. The body weight varies between 0.45 and 1 kilogram.

To identify the trumpeter hornbill, look for its all-black back, white belly, and white underwing coverts, which reveal white tips when the bird is in flight. Another distinctive feature is the red skin on its face, which can help birdwatchers distinguish it from similar species.

This hornbill favors the lush canopy of tropical evergreen forests, where it thrives and contributes to the biodiversity of the ecosystem.


The trumpeter hornbill is a locally common resident in various parts of Africa, including Burundi, Mozambique, Botswana, Congo, the North Pare Mountains of Tanzania, Kenya, the Caprivi strip of Namibia, and eastern South Africa.

A gregarious creature, the trumpeter hornbill typically lives in small groups ranging from two to five individuals, but it can sometimes be found in larger congregations of up to fifty.

During the breeding season, females lay four to five white eggs and incubate them within the sealed nest compartment, a unique behavior among hornbills.


The silvery-cheeked hornbill bears resemblance to our subject but can be differentiated by the trumpeter hornbill's unique coloration and facial skin.

The diet of the trumpeter hornbill consists mainly of fruits and large insects, which it forages from the forest.

The trumpeter hornbill is classified as Least Concern on the IUCN Red List of Threatened Species, indicating a stable population across its wide range.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - SOUTHERN FISCAL SHRIKE (lanius collaris)


The Southern Fiscal (Lanius collaris), is a striking bird of the shrike family, prevalent throughout much of southern Africa. It is colloquially referred to as the 'jackie hangman' or 'butcher bird', a nod to its unique habit of impaling its prey on acacia thorns, a larder for future feasting. This bird was once considered conspecific with the Northern Fiscal, Lanius humeralis, under the collective title of the Common Fiscal.

Adult Southern Fiscals measure between 21 to 23 centimeters in length. They exhibit a bold dichromatic plumage with crisp white underparts contrasting sharply against their sleek black upperparts. A distinctive white "V" marks their back, and their long black tail is adorned with white outer feathers and white tips. Both sexes possess a black bill, eyes, and legs, with the female distinguished by her rufous lower flanks.

The Southern Fiscal is an adaptable species, inhabiting a variety of environments from grasslands adorned with fences suitable for perching, to acacia thornveld and even woodlands. It tends to avoid overly dense areas that would hinder its hunting prowess.


This bird's range extends across southern and eastern parts of the African continent, including parts of Angola, Namibia, South Africa, Eswatini, Lesotho, Mozambique, Zambia, Botswana, Tanzania, Malawi, and Zimbabwe.

A solitary hunter, the Southern Fiscal typically perches in exposed locations or atop shrubs, from where it preys on insects and small rodents. Its territorial range is influenced by the availability of perching sites, with an increase in artificial perches leading to a reduction in territory size. The bird's hunting strategies and physiology adapt to seasonal variations, with changes in body temperature, metabolic rate, and hunting methods observed in response to different environmental conditions.


The Southern Fiscal's vocal repertoire includes a mix of shrike-like sounds, ranging from harsh alarm calls to more melodious songs. While its song may sound sweet, it is generally used for territorial defense or pair bonding.

The Southern Fiscal's diet consists primarily of insects and small rodents. It has been noted as a significant predator of the plain tiger butterfly in eastern Africa. Seasonal changes influence its foraging behavior, with the bird adjusting its hunting times, attack rates, and prey size in response to the availability of food.

The IUCN Red List classifies the Southern Fiscal as Least Concern, indicating that the species does not currently face any significant threats to its survival.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - RED WINGED STARLING (Onychognathus morio)


Like other starlings, the red-winged starling is an omnivore, taking a wide range of seeds, berries, nectar from plants such as Aloe and Schotia brachypetala, and invertebrates, such as the beetle species Pachnoda sinuata. They may take nestlings and adults of certain bird species, such as the African palm swift. It will also scavenge on carrion and human food scrap.

The red-winged starling will obviously only perch on plant structures that will be able to support its weight; therefore when taking nectar it will choose certain species with strong, robust racemes with easily accessible flowers, such as that of Aloe ferox and Aloe marlothii, and not Aloe arborescens. Large flowers that can support the bird's weight, such as that of Strelitzia nicolai and certain Protea species, are also chosen.

Fruit species that this species may feed on include figs, such as the sycamore fig and others, marulas, date palm fruit, berries from species such as wild olive Olea europaea subsp. cuspidata and Euphorbia, and commercial fruit such as apples, grapes, citruses and others.

In rural areas, red-winged starlings are often spotted perching on livestock and game, such as cattle, klipspringers and giraffes, a trait shared by the pale-winged starling, and may take insects and ectoparasites such as ticks, much in the manner of oxpeckers.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - GOLDEN PHEASANT (MALE) (Chrysolophus pictus)


The Golden Pheasant, or Chrysolophus pictus, is a resplendent bird belonging to the pheasant family. Its name reflects its regal bearing and the lustrous, golden crest adorning its head. The male is particularly striking with a bright red body and a cape that, when displayed, reveals an eye-catching pattern of black and orange. The female, while more subdued in color, has her own elegance with mottled brown plumage.

Males are unmistakable with their golden crest and rump, red body, and orange 'cape'. Their face is a contrasting rusty tan, and they have a bright yellow eye with a black pupil. The green upper back transitions to a golden-yellow on the lower back and rump. Females are less colorful, resembling the common pheasant but with a longer tail and a buff face and throat.

These birds are native to the mountainous forests of western China, but have been introduced to various other regions where they inhabit similar forested environments.


Beyond their native range in China, Golden Pheasants have established feral populations across the globe, including the United Kingdom, parts of Europe, and North and South America.

Golden Pheasants are ground feeders by day and roost in trees at night. They are known to forage near human settlements in winter and exhibit a preference for running over flying, which they do in short, clumsy bursts.

The male Golden Pheasant emits a metallic call during the breeding season, which is part of its courtship display.

Females lay clutches of 8 to 12 eggs and incubate them for approximately 22-23 days.

Their diet consists of grain, leaves, and invertebrates. In winter, they often feed on wheat leaves and seeds.

2-7-2018 VILLALONGA RESERVOIR, VALENCIA - EPAULET SKIMMER DRAGONFLY (Orthetrum chrysostigma)


Orthetrum chrysostigma, the epaulet skimmer, is a species of dragonfly in the family Libellulidae. It is found in Algeria, Angola, Benin, Botswana, Burkina Faso, Cameroon, Central African Republic, Chad, the Democratic Republic of the Congo, Ivory Coast, Egypt, Equatorial Guinea, Ethiopia, Gambia, Ghana, Guinea, Kenya, Liberia, Libya, Malawi, Mali, Mauritania, Morocco, Mozambique, Namibia, Niger, Nigeria, Senegal, Sierra Leone, Somalia, South Africa, Sudan, Tanzania, Togo, Uganda, Zambia, Zimbabwe, and possibly Burundi as well as Canary Islands, Israel, and Portugal. It was recorded in the Maltese Islands in 2010. One was also spotted in Tel Aviv, Israel in August 2022.

2-7-2018 VILLALONGA RESERVOIR, VALENCIA - SARDINIAN WARBLER (MALE) (Sylvia melanocephala)


The Sardinian warbler, Curruca melanocephala, presents itself as a charming and distinctive bird of the Mediterranean. The males are adorned with a sleek grey back and pristine whitish underparts, crowned with a striking black head, a pure white throat, and captivating red eyes. The females, on the other hand, exhibit a more subdued palette, with brown upperparts and buff underparts, complemented by a subtle grey head.
When attempting to identify the Sardinian warbler, look for the male's black head and red eyes, which contrast with the white throat and grey back. Females can be recognized by their brown and buff coloration with a greyish head. The variability in plumage, including the presence or absence of a reddish hue, can be a helpful clue in distinguishing between subspecies.

This typical warbler favors open landscapes and cultivated areas, where it can find bushes suitable for nesting. Its preference for such environments makes it a familiar sight in the Mediterranean countryside.

The Sardinian warbler is a resident of the southernmost regions of Europe, extending its range into Asia in Turkey and the eastern Mediterranean. While not extensively migratory, some individuals do venture to North Africa for the winter, and the species has been known to appear as a vagrant as far as Great Britain.

2-7-2018 RIO SERPIS VILLALONGA, VALENCIA - GREAT WILLOWHERB (Epilobium hirsutum)


Epilobium hirsutum is a flowering plant belonging to the willowherb genus Epilobium in the family Onagraceae. It is commonly known as the great willowherb, great hairy willowherb or hairy willowherb.[2] Local names include codlins-and-cream, apple-pie and cherry-pie.

It is a tall, perennial plant, reaching up to 2 metres in height. The robust stems are profusely hairy with soft spreading hairs. The hairy leaves are 2–12 cm long and 0.5–3.5 cm wide. They are long and thin and are widest below the middle. They have sharply toothed edges and no stalk. The large flowers have four notched petals. These are purple-pink and are usually 10–16 mm long. There are 8 stamens. The stigma is white and has four lobes. The sepals are green.

It is relatively easy to distinguish from similar species at least in much of its European range, where its flowers are among species of its genus present there.

The native range of the species includes North Africa, most of Europe up to southern Sweden, and parts of Asia. It is absent from much of Scandinavia and north-west Scotland. It has been introduced to North America and Australia.

It typically grows in wet or damp habitats without dense tree-cover up to 2,500 metres above sea-level. Common habitats include marshland and the banks of rivers and streams. It also occurs in anthropogenic contexts such as wet ditches and in general in places rich in nitrates. It flowers from June to September, with a peak in July and August.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - DEMOISELLE CRANE (Anthropoides virgo)


The Demoiselle Crane, Grus virgo, is the smallest member of the crane family, presenting an elegant figure with a length of 85–100 cm (33.5–39.5 in), standing 76 cm (30 in) tall, and boasting a wingspan of 155–180 cm (61–71 in). Weighing between 2–3 kg (4.4–6.6 lb), it is characterized by its delicate stature and maiden-like appearance, which earned its name from Queen Marie Antoinette.

This species can be distinguished by its long white neck stripe and a notable black plumage that extends from the foreneck down over the chest in a plume. Although similar in plumage to the common crane, the Demoiselle Crane is slightly smaller in size.

The Demoiselle Crane inhabits a range of environments across central Eurosiberia, from the Black Sea to Mongolia and Northeast China, with a small breeding population also found in Turkey.

As migratory birds, those from western Eurasia winter in Africa, while their Asian counterparts, including those from Mongolia and China, spend the winter in the Indian subcontinent.

The Demoiselle Crane is known for its balletic dancing display, which is considered more graceful and less leaping than that of the common crane. This species also undertakes long migratory journeys and has inspired various cultural references due to its graceful form and migratory patterns.

Sunday, 1 July 2018

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - FULVOUS WHISTLING DUCK (Dendrocygna bicolor)


The Fulvous Whistling Duck, or Fulvous Tree Duck (Dendrocygna bicolor), is a medium-sized, long-legged member of the waterfowl family Anatidae. It is characterized by its rich buff head, neck, and breast, with a darker back and mantle. The species exhibits a striking white band across its black tail when in flight, and possesses a long grey bill and grey legs.

Adults measure between 45–53 cm in length, with a wingspan of 85 to 93 cm. Males weigh between 748–1,050 g, while females are slightly lighter. The plumage is mainly reddish-brown, with a dark stripe running down the back of the neck. In flight, the lack of white markings on the wings and the white crescent on the rump are distinctive. The call is a clear whistling kee-wee-ooo, often heard at night.

The Fulvous Whistling Duck favors wetlands with abundant vegetation, such as shallow lakes and paddy fields. It avoids wooded areas and is typically found in lowland marshes and swamps.

This species has a vast range, breeding across tropical regions in Mexico, South America, the West Indies, the southern United States, sub-Saharan Africa, and the Indian subcontinent. It is known for seasonal movements in response to water and food availability.

Often found in small groups, these ducks can form large flocks in preferred habitats. They are adept walkers and feed by upending or occasionally diving. They are not habitual tree perchers and fly at low altitudes in loose flocks. They are vocal and display aggression through head movements.


The Fulvous Whistling Duck is known for its distinctive whistling call, a kee-wee-ooo, which can be heard both in flight and on the ground. A harsh repeated kee is also heard during disputes.

Breeding coincides with water availability, with lifelong monogamous pairs. The nest is built on the ground or in tree holes, with a typical clutch of around ten whitish eggs. Incubation is shared by both parents, and ducklings hatch in 24–29 days, leaving the nest shortly after.

The Lesser Whistling Duck is similar but smaller, with a blackish crown and no dark neck stripe. Juvenile Comb Ducks are bulkier and have a dark cap on the head.

The diet consists mainly of plant material, including seeds and stems. During breeding, females may consume more animal matter. They forage by walking, swimming, upending, or occasionally diving.

The Fulvous Whistling Duck is classified as Least Concern by the IUCN, with an estimated population of 1.3 to 1.5 million individuals globally. Despite declines in some areas, the species' large numbers and extensive range contribute to its status. It is subject to hunting and habitat loss in some regions but has shown strong colonizing tendencies, expanding its range in recent decades.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - MARABOU STORK (Leptoptilos crumenifer)


The Marabou Stork, Leptoptilos crumenifer, is a formidable presence in the avian world, with its massive stature and striking appearance. It stands tall at approximately 152 centimeters and can weigh up to 9 kilograms. Its wingspan is a sight to behold, stretching up to 3.7 meters, rivaling even the Andean condor in breadth. The marabou is adorned with a black back, contrasting white underparts, and a distinctive bare head and neck. Its bill is robust, and it sports a pink gular sac at its throat, a neck ruff, and white legs. Both sexes appear similar, though the female is typically smaller, and juveniles are browner with a less pronounced bill.

To identify the Marabou Stork, look for its large size, bare head, and neck, along with its black back and white underparts. The bird's enormous bill and pink throat sac are also key characteristics. When in flight, note that unlike most storks, the Marabou Stork flies with its neck retracted, resembling a heron.

The Marabou Stork is native to sub-Saharan Africa, where it can be found in a variety of habitats, both wet and arid. It often resides near human habitation, particularly around landfill sites.


This species is widespread across sub-Saharan Africa, from Senegal to Ethiopia, and down to South Africa. It is a common sight in both urban and less populated areas, depending on the region.

The Marabou Stork is known for its gregarious nature, often seen in groups. It is a colonial breeder, particularly during the dry season when food is more abundant. The bird has a reputation for being ill-tempered and is not particularly vocal, though it engages in bill-rattling courtship displays. The throat sac plays a role in producing sounds during this time.

The Marabou Stork is relatively quiet compared to other birds, but it does engage in bill-rattling as part of its courtship ritual.

Breeding occurs in colonies during the dry season. The female lays two to three eggs in a stick nest, with the eggs hatching after 30 days. Young Marabou Storks reach sexual maturity at 4 years, and the species can live up to 43 years in captivity and 25 years in the wild.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - MEERKAT (Suricata suricatta)


The meerkat (Suricata suricatta) or suricate is a small mongoose found in southern Africa. It is characterised by a broad head, large eyes, a pointed snout, long legs, a thin tapering tail, and a brindled coat pattern. The head-and-body length is around 24–35 cm (9.4–13.8 in), and the weight is typically between 0.62 and 0.97 kg (1.4 and 2.1 lb). The coat is light grey to yellowish-brown with alternate, poorly-defined light and dark bands on the back. Meerkats have foreclaws adapted for digging and have the ability to thermoregulate to survive in their harsh, dry habitat. Three subspecies are recognised.

Meerkats are highly social, and form packs of two to 30 individuals each that occupy home ranges around 5 km2 (1.9 sq mi) in area. There is a social hierarchy—generally dominant individuals in a pack breed and produce offspring, and the nonbreeding, subordinate members provide altruistic care to the pups. Breeding occurs around the year, with peaks during heavy rainfall; after a gestation of 60 to 70 days, a litter of three to seven pups is born.

They live in rock crevices in stony, often calcareous areas, and in large burrow systems in plains. The burrow systems, typically 5 m (16 ft) in diameter with around 15 openings, are large underground networks consisting of two to three levels of tunnels. These tunnels are around 7.5 cm (3.0 in) high at the top and wider below, and extend up to 1.5 m (4 ft 11 in) into the ground. Burrows have moderated internal temperatures and provide a comfortable microclimate that protects meerkats in harsh weather and at extreme temperatures.

Meerkats are active during the day, mostly in the early morning and late afternoon; they remain continuously alert and retreat to burrows when sensing danger. They use a broad variety of calls to communicate among one another for different purposes, for example to raise an alarm on sighting a predator. Primarily insectivorous, meerkats feed heavily on beetles and lepidopterans, arthropods, amphibians, small birds, reptiles, and plant material in their diet.

Commonly living in arid, open habitats with little woody vegetation, meerkats occur in southwestern Botswana, western and southern Namibia, and northern and western South Africa; the range barely extends into southwestern Angola. With no significant threats to the population, the meerkat is listed as Least Concern on the IUCN Red List. Meerkats are widely depicted in television, movies and other media.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - SPOTTED THICK NEE (Burhinus capensis)


The Spotted Thick-knee, also known as the Spotted Dikkop or Cape Thick-knee, is a bird of notable stature, reaching up to 45.5 cm in height. It is adorned with brown-and-white speckled plumage that blends seamlessly into the grasslands and savannas it calls home. The bird's head is large and round, crowned with a prominent yellow eye, while its short, stout beak is well-suited to its diet. In flight or when displaying its characteristic wings-raised stance, it reveals a striking contrast in its plumage. Its legs are long and yellow, and the tibiotarsal joint is notably expanded, a feature that has given rise to its common name.
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To identify the Spotted Thick-knee, look for its long yellow legs and the distinctive thickening at the knee joint. Its camouflage plumage can make it challenging to spot, but the bird's large, round head and prominent yellow eyes are key distinguishing features. When it takes to the air or assumes its unique pose with wings aloft, the contrasting patterns of its plumage become quite apparent.


This species thrives in the grasslands and savannas, where its mottled plumage provides excellent camouflage against the backdrop of these ecosystems.

The Spotted Thick-knee is native to sub-Saharan Africa, with a range that spans from Senegal, Mali, and Mauritania in the west, across to Ethiopia, Kenya, Tanzania, and down to South Africa in the east and south. It is also found in south Yemen.

The Spotted Thick-knee is a nocturnal creature, often squatting on the ground during the day, which makes it quite elusive. It is a ground hunter, preying on insects, small mammals, and lizards.


The Spotted Thick-knee lays usually two eggs, with a two-day interval between them. The eggs are marked with sepia brown and ash grey on a pale, clay-coloured background. Nesting occurs on the ground, with a scrape lined with grasses, feathers, pebbles, and twigs. Both male and female parents are involved in rearing the young, bringing food to the nest and defending it vigorously. They may even feign injury to distract predators from their offspring.

The Spotted Thick-knee can be confused with the Water Thick-knee but can be distinguished by the distinct wing pattern of the Water Thick-knee.

The diet of the Spotted Thick-knee consists of insects, small mammals, and lizards, which it hunts on the ground.

The Spotted Thick-knee is classified as "Least Concern" by the IUCN, thanks to its extensive range and stable population numbers.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - EUROPEAN STARLING (Sturnus vulgaris)


The Common Starling, Sturnus vulgaris, is a medium-sized passerine bird characterized by its glossy black plumage with a metallic sheen. Throughout the year, the plumage is speckled with white, though less so during the breeding season. Adults measure approximately 20 cm in length, with pink legs and a seasonally changing bill color—black in winter and yellow in summer. Juveniles display browner plumage compared to adults.

To identify the Common Starling, look for its iridescent black feathers, which may appear purple or green when reflecting light. The bird's bill is black in the winter and transitions to yellow in the summer, aiding in identification. The starling's flight is strong and direct, with pointed wings that are distinctive in the air. On the ground, its waddling gait is notable.

Common Starlings are highly adaptable, favoring urban and suburban areas where they find ample nesting and roosting opportunities. They also inhabit grasslands, such as farmlands and pastures, where short grass makes foraging for invertebrates easier.

Native to temperate Europe and western Asia, the Common Starling has been introduced to Australia, New Zealand, North America, and other regions. Its range extends from Europe to northern Africa and across the Palearctic to western Mongolia.


The Common Starling is a gregarious bird, especially in autumn and winter, forming large flocks known as murmurations. These flocks are thought to be a defense against predators. On the ground, starlings forage in groups, often following grazing animals to feed on disturbed invertebrates.

The Common Starling's song is a varied mix of melodic and mechanical sounds, including mimicked noises from other bird species and the environment. Males sing to attract mates and defend their territory. Calls include a harsh alarm scream and a variety of social chatters.

Breeding occurs in the spring and summer, with the female laying four to five glossy, pale blue eggs in a nest built within a natural or artificial cavity. Both parents share incubation duties, and the young fledge after about three weeks.

Omnivorous, the Common Starling's diet includes a wide range of invertebrates, seeds, and fruit. They employ various foraging techniques, such as probing the ground and catching flying insects.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - GOLDEN PHEASANT (FEMALE) (Chrysolophus pictus)


The Golden Pheasant, or Chrysolophus pictus, is a resplendent bird belonging to the pheasant family. Its name reflects its regal bearing and the lustrous, golden crest adorning its head. The male is particularly striking with a bright red body and a cape that, when displayed, reveals an eye-catching pattern of black and orange. The female, while more subdued in color, has her own elegance with mottled brown plumage.

Males are unmistakable with their golden crest and rump, red body, and orange 'cape'. Their face is a contrasting rusty tan, and they have a bright yellow eye with a black pupil. The green upper back transitions to a golden-yellow on the lower back and rump. Females are less colorful, resembling the common pheasant but with a longer tail and a buff face and throat.

These birds are native to the mountainous forests of western China, but have been introduced to various other regions where they inhabit similar forested environments.


Beyond their native range in China, Golden Pheasants have established feral populations across the globe, including the United Kingdom, parts of Europe, and North and South America.

Golden Pheasants are ground feeders by day and roost in trees at night. They are known to forage near human settlements in winter and exhibit a preference for running over flying, which they do in short, clumsy bursts.

The male Golden Pheasant emits a metallic call during the breeding season, which is part of its courtship display.


Females lay clutches of 8 to 12 eggs and incubate them for approximately 22-23 days.

The Lady Amherst's pheasant is similar in appearance but can be distinguished by differences in coloration and pattern.

Their diet consists of grain, leaves, and invertebrates. In winter, they often feed on wheat leaves and seeds.

The IUCN Red List classifies the Golden Pheasant as Least Concern, indicating that it currently faces no significant threats to its survival.

25-3-2018 TABLE MOUNTAIN AVIARY, CAPE TOWN - WOOD DUCK (FEMALE) (Aix sponsa)


The Wood Duck, known scientifically as Aix sponsa, is a medium-sized perching duck native to North America. It is one of the most splendidly plumaged waterfowl on the continent. Adult Wood Ducks measure from 47 to 54 cm in length with a wingspan of 66 to 73 cm, and weigh between 454 and 862 grams. The male is particularly striking with iridescent plumage and red eyes, complemented by a distinctive white flare down the neck. The female is more subdued in coloration, featuring a white eye-ring and a whitish throat. Both sexes boast crested heads, and their speculum is an iridescent blue-green with a white trailing edge.

To identify the male Wood Duck, look for its multicolored iridescent plumage and red eyes, along with the white flare down its neck. The female can be recognized by her white eye-ring and whitish throat. Both sexes have crested heads, which are a key feature for identification.

Wood Ducks inhabit wooded swamps, shallow lakes, marshes, ponds, and creeks. They show a preference for areas with ample tree cover close to water bodies.