8-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - SPOTTED BUSH SNAKE (Philothamnus semivariegatus)

Philothamnus semivariegatus, commonly known as the spotted bush snake is a species of non-venomous colubrid snake, endemic to Africa.

P. semivariegatus is distributed from South Africa northward to Sudan, Uganda and from Guinea eastward to Tanzania and sited at Nigeria.[3]

The colour is bright green with black speckles. Average snout to vent length (SVL) is 60–90 cm (24–35 in).

Spotted bush snakes are mostly found in trees in bush and forest areas, where they hunt lizards and treefrogs. They are also known to devour chameleons and dwarfs. They are excellent climbers and swimmers, have very good eyesight, and are highly alert snakes. 

They are not territorial, and will roam great distances in search for food. Spotted bush snakes are very common and completely harmless. They are well camouflaged, naturally very nervous, and quick to escape from any potential threat. As such, suburban sightings are rare.

They can be very difficult to keep in captivity, being very nervous and reluctant to feed on anything but sympatric gecko species, but they are occasionally kept and bred successfully. 

Females can lay between 3 and 12 elongate eggs every summer, and each hatchling is about 25 cm (9.8 in) in total length (including tail).

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - BURCHELL'S STARLING (Lamprotornis australis)

Burchell's starling (Lamprotornis australis ) or Burchell's glossy-starling, is a species of starling in the family Sturnidae. The monogamous and presumably sedentary species is native to dry and mesic woodlands and savannah of southern Africa. The name of this bird commemorates the English naturalist William John Burchell.

The Burchell's starling, or Burchell's glossy-starling, is a striking member of the Sturnidae family, bearing the scientific name Lamprotornis australis. This species is a monogamous bird, presumed to lead a sedentary lifestyle within its native range.

Burchell's starling is well-adapted to the dry and mesic woodlands as well as the savannah regions of southern Africa. It notably avoids miombo woodlands but is found in the westerly gusu woodlands.

This species graces the landscapes of several countries in southern Africa, including Angola, Botswana, Eswatini, Mozambique, Namibia, South Africa, Zambia, and Zimbabwe.

It is found in Angola, Botswana, Eswatini, Mozambique, Namibia, South Africa, Zambia, and Zimbabwe. The species is absent from miombo woodland, but is present in westerly gusu woodlands.

In the vast expanses of the Kalahari, Burchell's starlings are known to associate with camelthorn trees. The breeding habits of these birds are synchronized with the summer months.

The diet of Burchell's starling is quite varied, encompassing flowers and fruit, as well as small animals. They are also known to feed on the flowers of the camelthorn trees with which they associate.

Fortunately, Burchell's starling is not currently facing the threat of extinction. It is classified as Least Concern by the IUCN and is locally common within conservation areas.

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - GREY FOAM NEST TREEFROG (Chiromantis xerampelina)

https://www.inaturalist.org/taxa/26656-Chiromantis-xerampelina

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - 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.

Observations of the crested francolin's behavior reveal a bird that is well-adapted to its environment, exhibiting typical behaviors of the Phasianidae family.

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - DARK CHANTING GOSHAWK (Melierax metabates)

The dark chanting goshawk (Melierax metabates) is a bird of prey in the family Accipitridae which is found across much of sub-Saharan Africa and southern Arabia, with an isolated and declining population in southern Morocco.

The Dark chanting Goshawk, a bird of prey from the Accipitridae family, presents a fascinating case of polymorphism. This species exhibits two distinct color morphs: the more common pale form, with its predominantly grey upperparts, white rump, and barred chest, thighs, and underwings, and the rarer, almost entirely black form. Both adult morphs share dark eyes, long legs, and a red cere, while juveniles display a yellow cere and legs, and a generally browner plumage with less defined barring. Females are notably larger than males, with body lengths ranging from 28 to 36 cm and a wingspan of approximately 63 cm.

To identify the Dark chanting Goshawk, look for the striking white rump and the barred tail in the pale morph. The dark morph can be recognized by its near-black appearance. Juveniles can be distinguished by their yellow cere and legs, as well as their untidier barring compared to adults.

The Dark chanting Goshawk is found in open woodlands, particularly favoring dry Acacia savanna and broad-leaved woodlands. It can also be seen in tree-lined watercourses in arid regions and occasionally in urban areas.

This species is widespread across sub-Saharan Africa and extends into the Arabian Peninsula. It is divided into three subspecies: M. g. aequatorius in the highlands from Ethiopia to northern Mozambique, M. g. gabar from southern Angola to South Africa, and M. g. niger from Senegambia to Sudan and southwestern Arabia.

Typically sedentary, the Dark chanting Goshawk may exhibit nomadic tendencies in immature birds and some migratory movements. It is often seen alone or in pairs during the breeding season, engaging in aerial pursuits or calling from perches.

Nesting occurs in thorny trees, where the goshawk uses spider webs, including live spiders, to construct its nest, possibly aiding in camouflage and parasite control. Breeding season peaks from September to November, with clutches of two eggs being common. The female primarily incubates the eggs for about 33–38 days, and chicks fledge around 35–36 days old.

The Dark chanting Goshawk primarily preys on small birds, but will also hunt small mammals, reptiles, and insects. It employs an energetic pursuit to flush out prey from trees or may hunt from a perch, swooping down to capture its target.

The Dark chanting Goshawk is currently listed as Least Concern on the IUCN Red List, indicating a stable population without significant immediate threats to its survival.

10-4-2018 VICTORIA FALLS, ZIMBABWE - AFRICAN TULIP TREE (Spathodea Campania lata)

Spathodea is a genus in the plant family Bignoniaceae. The single species it contains, Spathodea campanulata, is commonly known as the African tulip tree. The tree grows between 7–25 m (23–82 ft) tall and is native to tropical dry forests of Africa. It has been nominated as among 100 of the "World's Worst" invaders.

This tree is planted extensively as an ornamental tree throughout the tropics and is much appreciated for its very showy reddish-orange or crimson (rarely yellow), campanulate flowers. The generic name comes from the Ancient Greek words σπαθη (spathe) and οιδα (oida), referring to the spathe-like calyx. It was identified by Europeans in 1787 on the Gold Coast of Africa.

10-4-2018 VICTORIA FALLS, ZIMBABWE - SOUTHERN WARTHOG (Phacochoerus africanus ssp. sundevallii)

The head of the common warthog is large, with a mane down the spine to the middle of the back. Sparse hair covers the body. Its color is usually black or brown. Tails are long and end with a tuft of hair. Common warthogs do not have subcutaneous fat and the coat is sparse, making them susceptible to extreme environmental temperatures.

The common warthog is the only pig species that has adapted to grazing and savanna habitats. Its diet is omnivorous, composed of grasses, roots, berries and other fruits, bark, fungi, insects, eggs and carrion. The diet is seasonably variable, depending on availability of different food items. During the wet seasons, warthogs graze on short perennial grasses. During the dry seasons, they subsist on bulbs, rhizomes, and nutritious roots.

Warthogs are powerful diggers, using both their snouts and feet. When feeding, they often bend their front feet backwards and move around on the wrists. Calloused pads that protect the wrists during such movement form early in the development of the fetus. Although they can dig their own burrows, they often occupy abandoned burrows of aardvarks and other animals. The common warthog commonly reverses into burrows, with its head facing the opening and ready to burst out if necessary. Common warthogs will wallow in mud to cope with high temperatures and huddle together to cope with low temperatures.

Although capable of fighting (males fight each other during mating season), the common warthog's primary defense is to flee by means of fast sprinting. When threatened, warthogs can run at speeds of up to 48 km/h (30 mph), they will run with their tails sticking up and will enter their dens rear first with tusks facing out. The common warthog's main predators are humans, lions, leopards, cheetahs, crocodiles, wild dogs and hyenas. Jackals, Verreaux's eagle owls and martial eagles sometimes prey on piglets. However, a female common warthog will defend her piglets aggressively. On occasion, common warthogs have been observed charging and even wounding large predators. Common warthogs have also been observed allowing banded mongooses and vervet monkeys to groom them to remove ticks.

Common warthogs are not territorial, but instead occupy a home range. Common warthogs live in groups called sounders. Females live in sounders with their young and with other females. Females tend to stay in their natal groups, while males leave, but stay within the home range. Subadult males associate in bachelor groups, but males live alone when they become adults. Adult males only join sounders with estrous females. Warthogs have two facial glands: the tusk gland and the sebaceous gland. Common warthogs of both sexes begin to mark around six to seven months old. Males tend to mark more than females. They mark sleeping and feeding areas and waterholes. Common warthogs use tusk marking for courtship, for antagonistic behaviors, and to establish status.

Common warthogs are seasonal breeders. Rutting begins in the late rainy or early dry season and birthing begins near the start of the following rainy season. The mating system is described as "overlap promiscuity": the males have ranges overlapping several female ranges, and the daily behavior of the female is unpredictable. Boars employ two mating strategies during the rut. With the "staying tactic", a boar will stay and defend certain females or a resource valuable to them. In the "roaming tactic", boars seek out estrous sows and compete for them. Boars will wait for sows to emerge from their burrows. A dominant boar will displace any other boar that also tries to court his female. When a sow leaves her den, the boar will try to demonstrate his dominance and then follow her before copulation. For the "staying tactic", monogamy, female-defense polygyny, or resource-defense polygyny is promoted, while the "roaming tactic" promotes scramble-competition polygyny.

10-4-2018 VICTORIA FALLS, ZIMBABWE - AFRICAN LEOPARD BUTTERFLY (Phalanta phalantha ssp. aethiopica)

Phalanta phalantha, the common leopard or spotted rustic, is a sun-loving butterfly of the nymphalid or brush-footed butterfly family.

The common leopard is a medium-sized butterfly with a wingspan of 50–55 mm with a tawny colour and marked with black spots. The underside of the butterfly is more glossy than the upper and both the male and female are similar looking. A more prominent purple gloss on the underside is found in the dry-season form of this butterfly.

Male aud female. Upperside bright yellowish-ochreous. Forewing with two black short slender sinuous bars across middle of the cell, a similar darker pair at its end, followed beyond by a short broad sinuous streak from the costa to the lower radial, and is then succeeded below the cell by an inwardly-oblique series of four irregular-shaped spots, and beyond by a medial-discal transverse row of similarly disposed narrow spots, an outer-discal row of round spots, then an inner submarginal sinuous line, confluent with an outer straight line, and a marginal row of triangular spots. Hindwing with a slightly-defined slender black lunule within the cell, two before its end, and two also above it; a transverse inner-discal irregular series of slender lunules which are slightly pale bordered externally; a medial-discal row of four larger black oval spots, two submarginal sinuous slightly confluent lines, and marginal triangular spots.

Underside paler, and with all the markings, as on upperside much less defined; the interspaces of cell-bars and outer markings suffused with violet-grey, and the inner-discal series outwardly bordered with greyish lunules. In some specimens, presumably dry-season, all the markings on the upper and underside are less prominent.

Body and palpi above yellowish-ochreous; beneath and also femora beneath greyish-white; tibia and tarsi pale ochreous; antennae ochreous-brown.

The butterfly is found in Subsaharan Africa and southern Asia (including India, Bangladesh, Sri Lanka, and Myanmar) in a number of subspecies.

It is widely distributed and abundant; from the tops of hills in Sri Lanka and southern India and up to 3000 m in the Himalayas, as well as the whole of Subsaharan Africa.

Sun loving and avoids shade. Seen in the plains, gardens, and edges of clearings. Has active and sharp flight movements. Visits flowers regularly especially Lantana, Duranta, Meyenia laxiflora, Gymnosporia montana, and thistles. Often seen mudpuddling from damp patches in the ground, either alone or in groups. A regular basker with wings spread wide open. It is commonest in dry areas and dry weather and absent from the wetter parts of India during the monsoon. It often perches on edges of clearing with wings half open and has the habit of chasing away other butterflies and guarding its territory.

10-4-2018 VICTORIA FALLS, ZIMBABWE - MEXICAN SUNFLOWER (Tithonia rotundifolia)

Tithonia rotundifolia, the red sunflower or Mexican sunflower, is a plant in the family Asteraceae, which is native to the warmer and moister parts of North America.

Plants are perennial in the native habitat, up to 4 m tall with orange or red flowers (in cultivation only 0.8 to 1.5 meters). In USDA zones cooler than Zone 10 it is an annual. Leaves, despite the epithet, are deltoid to lanceolate, occasionally lobed (or broadly heart-shaped) up to 38 cm long and 30 cm wide, with subentire, crenate or serrated margin. The lower ones are usually three-lobed. The petiole is up to 40 centimeters long. The upper side of the leaves is gray, the underside is hairy.

The flower heads have a diameter of 5 to 8 (rarely up to 10) centimeters. The ray flowers are vermilion red and broadly egg-shaped. The disc flowers are golden yellow and are generally solitary, long-pedunculated head, with a campanulate to hemispherical involucrum. There are 12 to 16 bracts, the outer ones being pointed. The flowers are used by many insects as a nectar source including migrating monarch butterflies. The fruit is a turbinado-quadrangular cypsel less than 1 cm long, brown or black, with two unequal deciduous wings.

It occurs in Florida, Louisiana, Mexico, Central America and the West Indies on fields, in woody plants and ruderally at altitudes below 1000 meters on the edges of roads and highways, as well as in other disturbed areas. Outside its native region it is sometimes grown as an ornamental and has become naturalized in some of these locales. In Africa it has been recorded up to an altitude of 1,580 m above sea level.

Due to its characteristics, it is usually used in hedges to form a background for other smaller plants. It requires poor to average, well-drained soil in an area protected from the wind to prevent its brittle stems from bending or breaking. It is propagated from seeds. Seedlings are planted 30–50 centimeters apart. It requires a sunny plant site and fresh, nutrient-rich soil with plenty of humus. It tolerates drought well, but it still needs water during long periods of drought. Titonia usually blooms from summer until the first frosts.

10-4-2018 VICTORIA FALLS, ZIMBABWE - BOLD SKIMMER DRAGONFLY (Corthetrum stemmale)

Orthetrum stemmale is a species of dragonfly in the family Libellulidae. It is found in Angola, Benin, Botswana, Cameroon, Central African Republic, the Republic of the Congo, the Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gambia, Ghana, Guinea, Kenya, Liberia, Malawi, Mali, Mozambique, Namibia, Nigeria, São Tomé and Príncipe, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Zambia, Zimbabwe, and possibly Burundi. 

Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical dry shrubland, subtropical or tropical moist shrubland, intermittent rivers, shrub-dominated wetlands, swamps, intermittent freshwater lakes, freshwater marshes, and intermittent freshwater marshes.

10-4-2018 VICTORIA FALLS, ZIMBABWE - COMMON BULBUL (Pycnonotus barbatus)

The common bulbul, or Pycnonotus barbatus, is a passerine bird belonging to the bulbul family. It is characterized by a fairly short, thin bill with a slightly downward curve on the upper mandible. The plumage is similar for both sexes, featuring a dark brown head and upperparts. The bird's bill, legs, and feet are black, and it possesses a dark brown eye with an inconspicuous dark eye-ring. With a length of about 18 cm (7.1 in), the common bulbul has a notably long tail.

When identifying the common bulbul, look for its dark brown head and upperparts, and its long tail. The black bill, legs, and feet are also distinctive, as is the dark brown eye. The eye-ring may be difficult to discern. The bird's overall length and silhouette are key features to observe.

The common bulbul is adaptable and can be found in a variety of habitats including woodland, coastal bush, forest edges, riverine bush, montane scrub, and mixed farming areas. It also thrives in exotic thickets, gardens, and parks.

This species is a widespread resident breeder across much of Africa, and has even been found breeding as far north as southern Spain. Its range extends from Morocco to Tunisia, southern Mauritania to western Chad and northern Cameroon, central Nigeria to Gabon and southern Congo, eastern Chad to northern and central Sudan and eastern Egypt, and in southeastern Sudan, western, central, and eastern Ethiopia, and Eritrea.

The common bulbul is typically observed in pairs or small groups. It is a conspicuous bird, often perching at the top of a bush. Its behavior is active and noisy, and its flight pattern is bouncing and reminiscent of a woodpecker.

The vocalizations of the common bulbul are quite loud, with a distinctive call that sounds like "doctor-quick doctor-quick be-quick be-quick."

Breeding occurs throughout the year in the moist tropics, with a seasonal peak coinciding with the onset of the rainy season in other areas. The nest is a rigid, thick-walled, and cup-shaped structure, typically hidden within the leafy foliage of a small tree or shrub. Clutch size is generally two or three eggs. The species is known to be parasitized by the Jacobin cuckoo.

The diet of the common bulbul consists of fruit, nectar, seeds, and insects, making it an omnivorous bird.

10-4-2018 VICTORIA FALLS, ZIMBABWE - GARDEN COMMODORE BUTTERFLY (Precis archesia ssp. archesia)

Precis archesia, the garden inspector or garden commodore, is a species of butterfly in the family Nymphalidae, native to Subsaharan Africa.

Wingspan: 45–50 mm for males and 50–60 mm for females.

Flight period is year-round with two main broods from September to March and April to August.

Subspecies

P. a. archesia — Kenya, Tanzania, southern Democratic Republic of the Congo, Angola, Zambia to Zimbabwe, Botswana, Eswatini, South Africa: Limpopo Province, Mpumalanga, North West Province, Gauteng, KwaZulu-Natal, Eastern Cape Province, Western Cape Province to the south-east

 

Larval food plants include Plectranthus esculentus, Plectranthus fruticosus, Rabdosiella calycina, Pycnostachys reticulata, and Pycnostachys urticifolia.

Also known as the Garden Inspector butterfly.

Garden Commodore butterflies are indigenous to sub - Saharan Africa.

Their flight period is year-round with two main broods from September to March and April to August.

Their preferred terrain is the savannah, although they are now being found in deforested areas and gardens. Adult butterflies feed on flower nectar. 

Precis archesia are medium sized butterflies with wingspans up to 6 cm. The ventral side ground color is black with white, pink, green, or blue spots and bands. The dorsal side may also have a brownish ground color. The wings often have eyespots. The outer wing margins are wavy and toothed or scalloped. Several species occur in multiple color forms (morphs). They tend to have distinct rainy season and dry season forms, that of the Gaudy Commodore being the most extreme. Transitional forms are also known.

It is generally believed that the temperature during the stage of pupal development determines the color form of the adults.

10-4-2018 VICTORIA FALLS, ZIMBABWE - CLOUDED FLAT BUTTERFLY (Tagiades flesus)

Tagiades flesus, the clouded flat, clouded forester or clouded skipper, is a butterfly of the family Hesperiidae found across much of the Afrotropical realm.

The wingspan is 35–47 mm for males and 43–49 mm for females. The upper surface of the wings is brownish with translucent spots near the apex of the forewings. These spots are larger in the female than in the male. The undersurface of the hindwings is white with a semicircle of irregular black spots. The winter form is lighter in colour than the summer form.

This species is found in forest areas from the Eastern Cape of South Africa, through Eswatini and to the border of Zimbabwe. and in Western Africa.

The larvae feed on Dioscorea species (including D. malifolia) and Grewia species. The larva makes a shelter by cutting part way through a leaf from its edge and folding it over, or by sticking two leaves together with silk.

The pupa is formed within the leaf shelter and is light brown in colour.

Adults are on wing year-round; in warmer areas with peaks in late summer and autumn. The males select territories and fly rapidly, with the white underside of the wings "flashing". The females fly randomly throughout the forest. The adults feed from flowers, including those of Deinbollia oblongifolia and Tabernaemontana ventricosa. These butterflies usually sit with the wings open.

10-4-2018 VICTORIA FALLS, ZIMBABWE - BLACK COLLARED BARBET ( Lybius corquatus)

https://www.inaturalist.org/taxa/116950-Lybius-torquatus

The black-collared barbet (Lybius torquatus) is a species of bird in the family Lybiidae which is native to sub-Saharan Africa. Indigenous names include Rooikophoutkapper in Afrikaans, isiKhulukhulu and isiQonQotho in Zulu, and Isinagogo in Xhosa.

8-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - BLUE WILDEBEEST (Connochaetes taurinus ssp. taurinus)

The blue wildebeest (Connochaetes taurinus), also called the common wildebeest, white-bearded gnu or brindled gnu, is a large antelope and one of the two species of wildebeest. It is placed in the genus Connochaetes and family Bovidae, and has a close taxonomic relationship with the black wildebeest. The blue wildebeest is known to have five subspecies. This broad-shouldered antelope has a muscular, front-heavy appearance, with a distinctive, robust muzzle. Young blue wildebeest are born tawny brown, and begin to take on their adult coloration at the age of 2 months. The adults' hues range from a deep slate or bluish-gray to light gray or even grayish-brown. Both sexes possess a pair of large curved horns.

The blue wildebeest is an herbivore, feeding primarily on short grasses. It forms herds which move about in loose aggregations, the animals being fast runners and extremely wary. The mating season begins at the end of the rainy season and a single calf is usually born after a gestational period of about 8.5 months. The calf remains with its mother for 8 months, after which it joins a juvenile herd. Blue wildebeest are found in short-grass plains bordering bush-covered acacia savannas in southern and eastern Africa, thriving in areas that are neither too wet nor too arid. Three African populations of blue wildebeest take part in a long-distance migration, timed to coincide with the annual pattern of rainfall and grass growth on the short-grass plains where they can find the nutrient-rich forage necessary for lactation and calf growth.

The blue wildebeest is native to Angola, Botswana, Eswatini, Kenya, Mozambique, South Africa, Tanzania, Zambia, and Zimbabwe. Today, it is extinct in Malawi, but has been successfully reintroduced in Namibia. The southern limit of the blue wildebeest range is the Orange River, while the western limit is bounded by Lake Victoria and Mount Kenya. The blue wildebeest is widespread and is being introduced into private game farms, reserves, and conservancies. The International Union for Conservation of Nature and Natural Resources rates the blue wildebeest as being of least concern. The population has been estimated to be around 1.5 million, and the population trend is stable.

9-4-2018 VICTORIA FALLS, ZIMBABWE - SOUTHERN GREY HEADED SPARROW (passer diffusus)

The Southern grey-headed sparrow (Passer diffusus) is a charming member of the sparrow family Passeridae. This bird is recognized by its distinctive grey head, which contrasts with its brown back and wings, and a pale underbelly.

When trying to identify this species, look for the grey head without a pattern, which is a key distinguishing feature. The bird's upperparts are brown, and the underparts are a lighter shade, providing a subtle contrast that can be quite helpful for identification.

This sparrow favors savanna and woodland areas, where it can be seen flitting about in search of sustenance or engaging in social activities with its kin.

The Southern grey-headed sparrow is found across a swath of the African continent, from Angola and Zambia, stretching southwards into South Africa. Here, it has been expanding its range, becoming a more familiar sight in suitable habitats.

In its natural environment, the Southern grey-headed sparrow exhibits typical sparrow behaviors such as social flocking and active foraging. It is also known to be kept as a caged bird, much like its relative, the white-rumped seedeater.

BirdLife International has assessed the Southern grey-headed sparrow as being of Least Concern. This status indicates that, currently, there are no immediate threats to the population levels of this species, allowing bird enthusiasts to breathe a sigh of relief for the time being.

The Southern grey-headed sparrow, with its unassuming appearance and adaptable nature, continues to thrive in the African wilderness, much to the delight of birdwatchers and ornithologists alike.

9-4-2018 VICTORIA FALLS, ZIMBABWE - WHITE BROWED SPARROW WEAVER (Plocepasser mahili)

The white-browed sparrow-weaver (Plocepasser mahali) is a predominantly brown, sparrow-sized bird found throughout central and north-central southern Africa. It is found in groups of two to eleven individuals consisting of one breeding pair and other non-reproductive individuals.

During his expedition to the interior of southern Africa in 1834–35, Andrew Smith collected specimens of the white-browed sparrow weaver at the Modder River, which he described in 1836, giving it the scientific name Plocepasser mahali.

Smith did not provide an explanation for the species epithet mahali, but is clear it is not a Latin name. Probably it is derived from the vernacular name for the bird in Setswana mogale or from the Sesotho word mohale, a brave or fierce person, which suggests the bird's name may refer to its angry scolding.

The white-browed sparrow-weaver is found in greatest numbers in north-central southern Africa. While this species most densely populates dry regions with woodland or wooded grassland at northern South Africa, its range includes Botswana, northern and central Namibia, and western Zimbabwe. It is seen very often in South Luangwa National Park, Zambia and southern Malawi. Populations may be found as far north as Ethiopia. Populations are sedentary.

Breeding has been observed year round, but occurs mainly in warmer months. Year round, groups of the white-browed sparrow-weaver are active and nest-building. Groups of ten to sixty inverted-U-shaped nests of dry grass appear in the outside limbs of trees, although only several are used for breeding or roosting. While breeding nests have only one entrance, roosting nests have an entrance located at each of the two nest extremities. The construction of these nests shows cultural variations. Research has shown that, throughout a region, nests are located at the leeward side of a tree. This behavior preserves a greater number of intact nests for breeding and roosting. White-browed sparrow-weaver nests are sometimes used by other birds, such as the red-headed finch and ashy tit.

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - TAWNY EAGLE (Aquila rapax)

The Tawny Eagle (Aquila rapax) is a large bird of prey, belonging to the family Accipitridae. It is characterized by heavily feathered legs, indicative of its membership in the subfamily Aquilinae, or booted eagles. Exhibiting a polymorphic plumage, the Tawny Eagle's coloration ranges from dark grey-brown to rufous-tawny, with a strong and bold bill, well-proportioned frame, and fierce countenance. This eagle is known for its opportunistic feeding habits, engaging in both active predation and scavenging.

The Tawny Eagle can be identified by its long neck, large bill without a deep gape, and moderately long wings with pronounced "fingers." Its tail is shortish and square-ended, resembling that of a vulture. Adults may have variably colored eyes from yellow to pale brown, with a yellow cere and feet at all ages. The species is polymorphic, with individuals varying in plumage from dark brown to rufous and buffish-yellow.

Tawny Eagles favor open dry habitats such as semideserts, deserts steppes, or savanna plains. They are seldom found in areas completely devoid of trees, as they require perches for hunting and nesting.

The Tawny Eagle has a discontinuous breeding range across much of the African continent and the Indian subcontinent, with rare residency in the southern Middle East.

The Tawny Eagle is largely sedentary and non-migratory, though it may exhibit nomadic tendencies in response to environmental conditions. It spends much of its day perched, taking flight intermittently to hunt or scavenge.

Generally silent, the Tawny Eagle may occasionally vocalize with a harsh, hollow-sounding bark. Males are more vocal, especially during displays of courtship.

Tawny Eagles are resident breeders, laying one to three eggs in a stick nest typically located in the crown of a tree. They often pair for life and are territorial.

The Tawny Eagle can be confused with the Steppe Eagle, but differs in size, gape, and plumage. It also shares its range with various other booted eagles, but can be distinguished by its unique tail shape, bill size, and flight profile.

The Tawny Eagle has a highly variable diet, including live prey such as small to medium-sized mammals, birds, and reptiles, as well as carrion. It is also known for kleptoparasitism, stealing food from other raptors.

The Tawny Eagle is currently listed as Vulnerable on the IUCN Red List. Its population has declined significantly due to habitat loss, persecution, and other anthropogenic factors.

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - SMITH'S BUSH SQUIRREL (Paraderus Cepapi)

Smith's bush squirrel (Paraxerus cepapi), also known as the yellow-footed squirrel or tree squirrel, is an African bush squirrel which is native to woodlands of the southern Afrotropics.

It is found in Angola, Botswana, the DRCongo, Malawi, Mozambique, Namibia, South Africa, Tanzania, Zambia, and Zimbabwe. It is a common rodent which is diurnal by nature.

Its total length is 350 mm, half of which is tail. This species only weighs 200 g. The coat colour varies throughout the region. In the western and arid parts of its range, it is pale grey, and in the eastern localities, more brown. Its head and legs are a rusty colour. Colouration on the chest varies from yellowish to buff in the east, to white in the west. This squirrel's belly is white. These alert and ever busy creatures carry their long tails extended backwards.

Smith's bush squirrels are primarily vegetarian, but like most rodents, they take insect prey and use their front feet to manipulate food items when feeding. They scatter-hoard seeds next to tree trunks or grass tufts, thereby facilitating tree regeneration.

Essentially arboreal animals, they also spend a great deal of time on the ground, foraging for food. When disturbed, Smith's bush squirrels always seek the refuge of trees. At night, territorial family groups nest together in holes in trees. Offspring become sexually mature between six and nine months old, when they are forcibly evicted by the breeding pair. The males are mainly responsible for territorial defense, although females also chase intruders when they care for dependent pups. To promote group cohesion, a common scent is shared by mutual grooming, which is an important facet of the social fibre of this species. Smith's bush squirrels are diligent in their grooming and a mother tree squirrel holds her offspring down with her fore legs while grooming it with licks, nibbles, and scratches with her claws.

A conspicuous feature of their behaviour when under threat is 'mobbing': all the members of the colony make harsh clicking sounds while they flick their tails, building up momentum and gradually getting louder. In some areas, they are solitary, or are found in small family groups; a lone tree squirrel relies on its wits when in danger and always keeps a branch or the trunk of a tree between it and the enemy. Smith's bush squirrels are always alert, and when alarmed, run away with great speed, making for the nearest tree where they lie motionless, flattened against a branch.

7-4-2018 THORNYBUSH LODGE, SOUTH AFRICA - AFRICAN SAVANNA ELEPHANT (Loxodonta Africana)

The African bush elephant (Loxodonta africana), also known as the African savanna elephant, is a species of elephant native to sub-Saharan Africa. It is one of three extant elephant species and, along with the African forest elephant, one of two extant species of African elephant. It is the largest living terrestrial animal, with fully grown bulls reaching an average shoulder height of 3.04–3.36 metres (10.0–11.0 ft) and a body mass of 5.2–6.9 tonnes (11,000–15,000 lb); the largest recorded specimen had a shoulder height of 3.96 metres (13.0 ft) and an estimated body mass of 10.4 tonnes (23,000 lb). The African bush elephant is characterised by its long prehensile trunk with two finger-like processes; a convex back; large ears which help reduce body heat; and sturdy tusks that are noticeably curved. The skin is grey with scanty hairs, and bending cracks which support thermoregulation by retaining water.

The African bush elephant inhabits a variety of habitats such as forests, grasslands, woodlands, wetlands and agricultural land. It is a mixed herbivore feeding mostly on grasses, creepers, herbs, leaves, and bark. The average adult consumes about 150 kg (330 lb) of vegetation and 230 L (51 imp gal; 61 US gal) of water each day. A social animal, the African bush elephant often travels in herds composed of cows and their offspring. Adult bulls usually live alone or in small bachelor groups. During the mating season, males go through a process called musth; a period of high testosterone levels and heightened aggression. For females, the menstrual cycle lasts three to four months, and gestation around 22 months, the longest of any mammal.

The African bush elephant has grey skin with scanty hairs. Its large ears cover the whole shoulder, and can grow as large as 2 m × 1.5 m (6 ft 7 in × 4 ft 11 in). Its large ears help to reduce body heat; flapping them creates air currents and exposes large blood vessels on the inner sides to increase heat loss during hot weather. The African bush elephant's ears are pointed and triangular shaped. Its occipital plane slopes forward. Its back is shaped markedly concave. Its sturdy tusks are curved out and point forward. Its long trunk or proboscis ends with two finger-like tips.

Average size of adults with the largest recorded individual included

The African bush elephant is the largest and heaviest living land animal. Under optimal conditions where individuals are capable of reaching full growth potential, fully grown mature males are about 3.20 m (10.5 ft) tall at the shoulder and weigh 6.0 t (6.6 short tons) on average (with 90% of fully grown males under optimal conditions being between 3.04–3.36 m (10.0–11.0 ft) and 5.2–6.9 t (5.7–7.6 short tons)). Mature fully grown females are smaller at about 2.60 m (8 ft 6 in) tall at the shoulder and 3.0 t (3.3 short tons) in weight on average under optimal growth conditions (with 90% of fully grown females ranging between 2.47–2.73 m (8 ft 1 in – 8 ft 11 in) and 2.6–3.5 t (2.9–3.9 short tons) in optimal conditions).The maximum recorded shoulder height of an adult bull is 3.96 m (13.0 ft), with this individual having an estimated weight of 10.4 t (11.5 short tons). Elephants attain their maximum stature when they complete the fusion of long-bone epiphyses, occurring in males around the age of 40 and females around 25 years of age.

Since 2021, the African bush elephant has been listed as Endangered on the IUCN Red List. It is threatened foremost by habitat destruction, and in parts of its range also by poaching for meat and ivory. Between 2003 and 2015, the illegal killing of 14,606 African bush elephants was reported by rangers across 29 range countries. Chad is a major transit country for smuggling of ivory in West Africa. This trend was curtailed by raising penalties for poaching and improving law enforcement. Poaching of the elephant has dated back to the 1970s and 80s, which were considered the largest killings in history. In human culture, elephants have been extensively featured in literature, folklore and media, and are most valued for their large tusks in many places.

The African bush elephant occurs in sub-Saharan Africa which includes Uganda, Kenya, Tanzania, Botswana, Zimbabwe, Namibia, Zambia, Angola, Malawi, Mali, Rwanda, Mozambique and South Africa. It moves between a variety of habitats, including subtropical and temperate forests, dry and seasonally flooded grasslands, woodlands, wetlands, and agricultural land from sea level to mountain slopes. In Mali and Namibia, it also inhabits desert and semi-desert areas.

The core of elephant society is the family unit, which mostly comprises several adult cows, their daughters, and their prepubertal sons. Iain Douglas-Hamilton, who observed African bush elephants for 4.5 years in Lake Manyara National Park, coined the term 'kinship group' for two or more family units that have close ties. The family unit is led by a matriarch who at times also leads the kinship group. Groups cooperate in locating food and water, in self-defense, and in caring for offspring (termed allomothering).[38] Group size varies seasonally and between locations. In Tsavo East and Tsavo West National Parks, groups are bigger in the rainy season and areas with open vegetation. Aerial surveys in the late 1960s to early 1970s revealed an average group size of 6.3 individuals in Uganda's Rwenzori National Park and 28.8 individuals in Chambura Game Reserve. In both sites, elephants aggregated during the wet season, whereas groups were smaller in the dry season.

Young bulls gradually separate from the family unit when they are between 10 and 19 years old. They range alone for some time or form all-male groups. A 2020 study highlighted the importance of old bulls for the navigation and survival of herds and raised concerns over the removal of old bulls as "currently occur[ring] in both legal trophy hunting and illegal poaching".