BIRDWALKERMONDAY WILDLIFE BLOG

This Blog contains Wildlife, Plants and Bird Photos from Walks, Safaris, Birding Trips and Vacations. Most of the pictures have been taken with my Nikon P900 and P950X cameras. Just click on any image for a larger picture. On the right column under the Blog Archive are the entries by date. Below that under Animal categories all the diffent species of Animals, Birds, Insects and Plants contained in the website are listed. Clicking on any entry will show all the entries for that species.

Thursday, 31 March 2022

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

The Southern red-billed hornbill, Tockus rufirostris, is a distinguished member of the Bucerotidae family, gracing the savannas and drier bushlands of southern Africa with its presence. This bird is characterized by its striking red bill and the streaks of blackish plumage that extend from its ear coverts down the side of its neck.

Upon observing this species, one will note the sexual dimorphism where males are generally larger with slightly longer bills. The male's lower mandible may exhibit varying degrees of black pigmentation. Both sexes boast a yellow iris surrounded by pale orbital skin, ranging from pink to greyish hues. The throat is a pristine white, and the wing coverts are adorned with conspicuous spots.

The Southern red-billed hornbill is a native inhabitant of the savannas and dryer bushlands, thriving in these open environments where it can forage and nest.

This hornbill's range extends from Malawi and Zambia to southern Angola, northeastern Namibia, Botswana, Zimbabwe, eastern Eswatini, and northern South Africa, including Transvaal and northern KZN province. It is also found in the upper Zambezi valley of Mozambique, though it is mostly absent from the eastern lowlands.

A notable behavior of the Southern red-billed hornbill is its unique call, an accelerating series of notes that culminates in a crescendo of double notes. Unlike its congeners, this species does not engage in wing-raising displays.

19-5-2019 BUMI HILLS, 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.

Wednesday, 30 March 2022

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

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

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

Kittlitz's plover is partial to open habitats near water, such as lakes, lagoons, rivers, tidal mudflats, and inland saltmarshes. It breeds in areas with short vegetation and is strictly terrestrial in its activities.

19-5-2019 BUMI HILLS, ZIMBABWE - AFRO NEOTROPICAL DWARF GECKO (Genus Lygodactylus)

Lygodactylus is a genus of diurnal geckos with 82 species. They are commonly referred to as dwarf geckos. They are mainly found in Africa and Madagascar although two species are found in South America. Lygodactylus picturatus, the best known species, is found in Kenya and commonly known as the white-headed dwarf gecko. Recently, illegal importation from Tanzania of brightly colored (and critically-endangered), Lygodactylus williamsi, known as electric blue geckos, has been gaining attention for Lygodactylus geckos in the reptile trade.

Since all trade in wild-caught Lygodactylus williamsi is illegal, shipments of these geckos are often intentionally mislabelled as Lygodactylus spp. or as Lygodactylus capensis. As some customs officials have difficulty identifying members of this genus, a Lygodactylus spp. identification guide has been published online by CITES.

Tuesday, 29 March 2022

19-5-2019 BUMI HILLS, ZIMBABWE - RAINBOW SKINK (Trachylepis margaritifera)

Rainbow skinks are a diverse group of lizards known for their vibrant coloring, with males often displaying more bright and bold patterns than females. They are native to parts of Africa and Australia, but invasive populations exist elsewhere, and they are often found in habitats like rock crevices, scrub, and savannahs. Key facts include their diet of insects, ability to regenerate a lost tail, and sexual dimorphism (color and size differences between males and females).

Monday, 28 March 2022

6-6-2019 KHWAI CAMP, BOTSWANA - BLACKSMITH LAPWING (Vanellus armatus)

The Blacksmith Lapwing, known scientifically as Vanellus armatus, is a striking bird with a bold pattern of black, grey, and white, which may serve as a warning to predators. Its red eyes are a distinctive feature, shared with only four other lapwing species across the globe. Adorning the wrist joint is a carpal spur, a sharp black protrusion used in defense of their young, with aggressive aerial dives often aimed at the heads of intruders.

When identifying the Blacksmith Lapwing, look for its red eyes and the contrasting pied plumage. The bill and portions of the legs are black, with the legs sometimes showing a white-grey mottling. The sexes appear similar, though females tend to be slightly larger and heavier.

This lapwing species is commonly found in association with wetlands of varying sizes, from expansive marshes to the smallest damp areas caused by spilling water troughs. In South Africa, they are particularly abundant in mesic grassland regions.

The Blacksmith Lapwing is a common sight from Kenya through central Tanzania to southern and southwestern Africa. They have expanded their range in the 20th century, notably establishing a presence in the western Cape region of South Africa since the 1930s.

Partially migratory, the Blacksmith Lapwing does not engage in large-scale, regular migrations. They are known to be aggressive during the breeding season, particularly towards other lapwings or African jacanas entering their territory.

Breeding occurs in spring, with nests being shallow depressions on bare ground or short grass near water. The nests are typically spaced at least 400 meters apart. After breeding, the young gradually separate from their parents and do not return to their natal areas.

The diet of the Blacksmith Lapwing consists of aquatic and terrestrial invertebrates, which they forage for in their wetland habitats.

The IUCN Red List classifies the Blacksmith Lapwing as Least Concern, indicating that the species does not currently face a significant risk of extinction.

Sunday, 27 March 2022

6-6-2019 KHWAI CAMP, BOTSWANA - NILE MONITOR (Varanus niloticus)

The Nile monitor (Varanus niloticus) is a large member of the monitor family (Varanidae) found throughout most of Sub-Saharan Africa and along the Nile, with invasive populations in North America. The population in West African forests and savannahs is sometimes recognized as a separate species, the West African Nile monitor (V. stellatus). It is one of the largest lizards in the world reaching and even surpassing the perentie by size. Other common names include the African small-grain lizard, as well as iguana and various forms derived from it, such as guana, water leguaan or river leguaan (leguan, leguaan, and likkewaan mean monitor lizard in South African English, and can be used interchangeably). A feral population of the lizards, descended from escaped or intentionally released pets, has become established in several locations in Florida.

Nile monitors are native to Sub-Saharan Africa and along the Nile. They are not found in any of the desert regions of Africa (notably Sahara, Kalahari and much of the Horn of Africa), however, as they thrive around rivers. Nile monitors were reported to live in and around the Jordan River, Dead Sea, and wadis of the Judaean Desert in Israel until the late 19th century, though they are now extinct in the region.

Nile monitors are often found in the pet trade despite their highly aggressive demeanor and resistance to taming. Juvenile monitors will tail whip as a defensive measure, and as adults they are capable of inflicting moderate to serious wounds from biting and scratching. Nile monitors require a large cage as juveniles quickly grow when fed a varied diet, and large adults often require custom-built quarters.

"There are few lizards less suited to life in captivity than the Nile monitor. Buffrenil (1992) considered that, when fighting for its life, a Nile monitor was a more dangerous adversary than a crocodile of a similar size. Their care presents particular problems on account of the lizards' enormous size and lively dispositions. Very few of the people who buy brightly-coloured baby Nile monitors can be aware that, within a couple of years, their purchase will have turned into an enormous, ferocious carnivore, quite capable of breaking the family cat's neck with a single snap and swallowing it whole."

6-6-2019 KHWAI CAMP, BOTSWANA - WATER THICK NEE (Barhinus Vermiculatus)

The water thick-knee or water dikkop (Burhinus vermiculatus) is a species of bird in the thick-knee family Burhinidae. The species is found across sub-Saharan Africa, usually close to water.

The water thick-knee is a terrestrial feeder that forages at night. Although it is typically associated with water it can be found foraging up to 1 km (0.62 mi) from water. It feeds on insects, crustaceans and mollusks.

The water thick-knee has a widespread distribution in sub-Saharan Africa, being found in Angola, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Eswatini, Ivory Coast, Ethiopia, Gabon, Ghana, Kenya, Liberia, Malawi, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Somalia, South Africa, Tanzania, Uganda, Zambia, and Zimbabwe.

Across its range it is found on the edges of lakes, estuaries and rivers, as well as mangroves and also some sheltered beaches. It also needs bushes or nearby woodlands for shelter. It is found from sea-level to 1,800 m (5,900 ft).

The water thick-knee generally breeds in the dry season or early rainy season. It is a monogamous breeder with both parents guarding the nest and brooding the eggs. The nest is a simple scrape in sandy or stony ground, usually close to water. The clutch size is two sandy-yellow eggs. Both sexes incubate the eggs for 22-25 days, and both are responsible for feeding the young. Unique among birds, thick-knee pairs frequently nest adjacent to and sometimes directly on top of Nile crocodile nests. The two species share a form of symbiotic mutualism with the more energetic and vocal thick-knee functioning as loud sentries for the nests as the more powerful crocodile provides protection. Should a nest raider approach, the thick-knee pair will spread their wings in a threat display and harass and peck at the intruders to drive it off. If the pair not be successful, the mother crocodile will be drawn in by their continued calls and arrive.

Appearance: Mottled brown, grey, and white for camouflage, large yellow eyes, short stout bill, and prominent leg joints.

Habitat: Lives near permanent water like rivers, mangroves, and wetlands in sub-Saharan Africa, though it forages up to a kilometer away.

Behavior: Primarily nocturnal and crepuscular (active at dawn/dusk), resting hidden during the day and calling loudly at night.

Diet: Insects, crustaceans, mollusks, frogs, and small reptiles, found by foraging on muddy or sandy areas.

Nesting: Builds a simple scrape on sandy ground, often near water, with perfectly camouflaged eggs.

Unique Symbiosis: Famously nests near Nile crocodiles; the thick-knees act as alarm systems with their calls, and the crocodiles deter predators from the thick-knee's vulnerable eggs.

Name Origin: "Thick-knee" refers to its prominent ankle joints, not its actual knees, possibly due to standing long hours.

27-3-2022 MONTE CORONA, VALENCIA - PHALANGIUM HARVESTMAN (Genus Dasylobus)

Dasylobus is a genus of harvestmen in the family Phalangiidae.

27-3-2022 MONTE CORONA, VALENCIA - EUROPEAN NURSERY WEB SPIDER (Pisaura mirabilis)

https://www.inaturalist.org/taxa/55787-Pisaura-mirabilis

Saturday, 26 March 2022

6-6-2019 KHWAI CAMP, BOTSWANA - AFRICAN SAVANNA ELEPHANT (JUVENILE) (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 (5.7–7.6 short tons); the largest recorded specimen had a shoulder height of 3.96 metres (13.0 ft) and an estimated body mass of 10.4 tonnes (11.5 short tons). 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.

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.

6-6-2019 KHWAI CAMP, BOTSWANA - AFRICAN SAVANNA ELEPHANT (JUVENILE) (Loxodonta Africana)

6-6-2019 KHWAI CAMP, BOTSWANA - AFRICAN SACRED IBIS (Threskiornis aethiopicus ssp. aethiopicus)

The African sacred ibis (Threskiornis aethiopicus ) is a wading bird native to Africa and the Middle East. It is especially known for its role in the religion of the Ancient Egyptians, where it was linked to the god Thoth; despite this, the species is currently extirpated from Egypt.

African sacred ibises have all-white body plumage apart from dark plumes on the rump. Males are generally slightly larger than females.

The bald head and neck, thick curved bill, and legs of these birds are black. The white wings show a black rear border in flight. The eyes are brown with a dark red orbital ring. Sexes are similar, but juveniles have dirty white plumage, a smaller bill and some feathering on the neck, greenish-brown scapular, and more black on the primary coverts.

26-3-2022 ANACAPA ISLAND WEBCAM,CALIFORNIA - PEREGRINE FALCON (Falco peregrinus)

https://www.inaturalist.org/taxa/4647-Falco-peregrinus

6-6-2019 KHWAI CAMP, BOTSWANA - NORTHERN HADADA IBIS (Bostrychia hagedash ssp. brevirostris)

Bostrychia hagedash brevirostris - Senegal to Kenya and south to Zambezi Valley. The Northern hadada ibis (Bostrychia hagedash ssp. brevirostris) or hadeda (/ˈhɑːdiːdɑː/) is an ibis native to Sub-Saharan Africa. It is named for its loud three to four note calls uttered in flight especially in the mornings and evenings when they fly out or return to their roost trees. Although not as dependent on water as some ibises, they are found near wetlands and often live in close proximity to humans, foraging in cultivated land and gardens. A medium-sized ibis with stout legs and a typical down-curved bill, the wing coverts are iridescent with a green or purple sheen. They are non-migratory but are known to make nomadic movements in response to rain particularly during droughts. Their ranges in southern Africa have increased with an increase in tree cover and irrigation in human-altered habitats.

Friday, 25 March 2022

6-6-2019 MOREMI, BOTSWANA - WATTLED CRANE (Bugeranus carunculatus)

The Wattled Crane (Grus carunculata) stands as the largest crane in Africa and the second tallest crane species globally. With a stature ranging from 150 to 175 cm, it is also the tallest flying bird native to Africa, surpassed only by the ostrich. The wingspan of this impressive bird stretches between 230 to 260 cm. Adult Wattled Cranes exhibit a striking ashy gray back and wings, with a dark slate gray feathered head above the eyes and crown. The breast, primaries, secondaries, and tail coverts are a deep black, while the upper breast and neck are a pristine white, extending to the face. Notable are the red, featherless skin and wart-like bumps in front of the eyes, as well as the long bills and black legs and toes. The species is monotypic, with no recognized subspecies.

Males and females are similar in appearance, though males may be slightly larger. Juveniles can be distinguished by their tawny body plumage and less prominent wattles, lacking the bare skin on the face of adults. The long, nearly ground-reaching secondaries and the white wattles, which hang from the upper throat, are key identification features.

Wattled Cranes favor inaccessible wetlands, thriving in shallow marshes rich in sedge-based vegetation. They are adapted to environments that provide a mix of water and grassland.

This species is found across eastern and southern Africa, with significant populations in Zambia and the Okavango Delta in Botswana. Isolated populations exist in the Ethiopian Highlands, and recent sightings have expanded their known range to Uganda and Angola.

Wattled Cranes exhibit some seasonal movements, often in response to water conditions rather than temperature changes. They can form flocks outside the breeding season, sometimes numbering up to 89 individuals. These cranes are known to associate with lechwe antelopes and spur-winged geese due to shared habitat preferences.

Breeding commences around April, with nests typically being a simple impression in marsh grass. Clutch size is small, averaging 1.6 eggs, and usually, only one chick survives to hatch. Both parents share incubation duties for about 33 to 36 days, and chicks are fed by both parents, taking turns. Fledging takes between 100 to 150 days, the longest period for any crane species.

Primarily herbivorous, the Wattled Crane feeds on tubers and rhizomes of submerged sedges and water lilies. They also consume aquatic insects and occasionally supplement their diet with snails, amphibians, snakes, grain, and grass seed.

The Wattled Crane is listed as Vulnerable on the IUCN Red List. Threats include habitat destruction, alteration, and degradation, as well as human disturbance, powerline collisions, and illegal collection of eggs, chicks, and adults. It is protected under the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA).

6-6-2019 KHWAI CAMP, BOTSWANA - BLACK WINGED STILT (Himantopus himantopus)

The Black-winged Stilt, Himantopus himantopus, is a slender wader known for its strikingly long, pink legs and contrasting black-and-white plumage. This elegant bird is a member of the avocet and stilt family, Recurvirostridae.

Adult Black-winged Stilts measure 33–36 cm in length. They possess a long, thin black bill and display a distinctive black and white coloration. The head and neck are predominantly white, with variable black markings depending on the sex and subspecies. Males typically have a glossy or greenish sheen on their black backs, while females exhibit a more brownish tinge. During flight, their long legs trail behind, and their wingbeats are steady.

These birds favor marshes, shallow lakes, and ponds as their breeding grounds. They are also known to inhabit coastal areas during migration and in the winter months.

The Black-winged Stilt has a wide range, extending across Europe, Asia, and Africa. Some populations migrate to coastal regions in winter, while others in milder climates may remain resident or engage in short-range movements.

6-6-2019 MOREMI CAMP, BOTSWANA - BLACKSMITH LAPWING (Vanellus armatus)

25-3-2022 DAIMUS, VALENCIA - EUROPEAN GREENFINCH (Chloris chloris)

https://www.inaturalist.org/taxa/145360-Chloris-chloris

25-3-2022 DAIMUS, VALENCIA - EURASIAN KESTREL (Falco tinnunculus)

https://www.inaturalist.org/taxa/472766-Falco-tinnunculus

Thursday, 24 March 2022

6-6-2019 KHWAI CAMP, BOTSWANA - LILAC BREASTED ROLLER (Coracias caudatus)

The lilac-breasted roller (Coracias caudatus) is a member of the roller family, Coraciidae, resplendent in a panoply of pastel hues. This African bird is a sight to behold, with its lilac throat and breast, olive crown to mantle, and cheeks of lilac-rufous. The species is further adorned with long, black tail streamers, which juveniles lack. Unofficially, it is considered the national bird of Kenya.

In the field, the lilac-breasted roller is almost unmistakable. Adults boast a lilac throat that deepens into a darker lilac breast, with an olive crown and mantle. The cheeks and ear coverts are a lilac-rufous. Juveniles and immatures can be identified by their lack of tail streamers and a throat and breast of rufous-tawny with broad diffuse buffy-white streaks. The species is not sexually dimorphic, though males may be slightly larger.

The lilac-breasted roller favors open woodland and savanna, typically avoiding treeless expanses. They are often seen perched high, surveying the landscape for prey.

This species is widely distributed across Southern and Eastern Africa and is a vagrant to the southern Arabian Peninsula. It is most abundant in Kenya and can be found from sea level to elevations of 2,000 meters or more.

6-6-2019 MOREMI CAMP, BOTSWANA - DOUBLE BANDED SANDGROUSE (MALE) (Pterocles bicinctus)

The double-banded sandgrouse (Pterocles bicinctus ) is a species of ground-living bird in the family Pteroclidae. It is found in arid parts of southern Africa.

A moderate sized bird with a plump body, the double-banded sandgrouse has a small pigeon-like head and long wings and tail. The general colour of the plumage is light brown with darker mottling and rows of whitish specks. The male is distinguished by having a conspicuous black and white band on its forehead and a chestnut throat area delineated by another black and white band. Both sexes have an area of bare yellow skin surrounding their eye and the male has an orange beak. The female is smaller and duller in colour. The juvenile resembles the female.

The double-banded sandgrouse is found in Angola, Botswana, Malawi, Mozambique, Namibia, South Africa, Zambia and Zimbabwe. It has a preference for short trampled grass beside roads and tracks, gravel patches, tussocky grassland and recently burned areas of scrub with green shoots starting to develop. It is also seen in areas of scanty vegetation beneath scattered Terminalia sericea and Burkea africana trees and in scrubby mopane woodland. It is less common than Burchell's sandgrouse (Pterocles burchelli ) and Namaqua sandgrouse (Pterocles namaqua ), both of which have an overlapping distribution in southern Africa.

6-6-2019 MOREMI CAMP, BOTSWANA - DOUBLE BANDED SANDGROUSE (MALE AND FEMALE) (Pterocles bicinctus)

The double-banded sandgrouse (Pterocles bicinctus ) is a species of ground-living bird in the family Pteroclidae. It is found in arid parts of southern Africa.

6-6-2019 MOREMI CAMP, BOTSWANA - DOUBLE BANDED SANDGROUSE (FEMALE) (Pterocles bicinctus)

The double-banded sandgrouse (Pterocles bicinctus) is a species of predominantly terrestrial, or ground-dwelling (though not flightless), bird in the family Pteroclidae. It is found in arid parts of southern Africa.

A moderately-sized, quail-like bird with a plump body, the double-banded sandgrouse has a small, almost pigeon-like head with a long pair of wings and tail. The general colour of the plumage is light brown, with darker mottling and rows of whitish specks; the male is distinguished by having a conspicuous black-and-white band on his forehead, with a chestnut-coloured throat that is delineated by another black-and-white band. Both sexes have an area of bare, yellow skin surrounding their eyeball, and the male has an orange beak. The female is smaller and a more dull-brown in colour. The juveniles resemble the female.

The double-banded sandgrouse is found in Angola, Botswana, Malawi, Mozambique, Namibia, South Africa, Zambia and Zimbabwe. It has a preference for short trampled grass beside roads and tracks, gravel patches, tussocky grassland and recently burned areas of scrub with green shoots starting to develop. It is also seen in areas of scanty vegetation beneath scattered Terminalia sericea and Burkea africana trees and in scrubby mopane woodland. It is less common than Burchell's sandgrouse (Pterocles burchelli) and Namaqua sandgrouse (Pterocles namaqua), both of which have an overlapping distribution in southern Africa.

6-6-2019 MOREMI CAMP, BOTSWANA - ANGOLAN BLUE WAXBILL (MALE) (Uraeginthus angolensis)

The blue waxbill (Uraeginthus angolensis), also called southern blue waxbill, blue-breasted waxbill, southern cordon-bleu, blue-cheeked cordon-bleu, blue-breasted cordon-bleu and Angola cordon-bleu, is a common species of estrildid finch found in Southern Africa. It is also relatively commonly kept as an aviary bird.

A small gray-brown and powder-blue waxbill with a blue-gray bill. The male is bright with extensively blue underparts, while the female is paler, often with a grayish belly. Pairs and small flocks are resident in dry savanna, cultivation, and rural villages close to permanent water for drinking. The species may disperse during drought. It frequently gives a loud and distinctive high-pitched “tsee-tsee-tsee” call, especially when flushed. The similar male Red-cheeked Cordonbleu has a diagnostic red cheek patch and pinkish bill, but hybrids have been recorded.

6-6-2019 MOREMI CAMP, BOTSWANA - WAHLBERG STRIPED SKINK (Trachylepis striata ssp. wahlbergi)

Trachylepis wahlbergii, also known commonly as Wahlberg's striped skink, is a species of lizard in the family Scincidae. The species is native to Southern Africa.

Trachylepis wahlbergii has been considered a subspecies of Trachylepis striata. Whether T. wahlbergii is truly distinct from T. striata is not fully settled.

T. wahlbergii occurs in southern Angola, northern Botswana, northern Namibia, western Mozambique, Zambia, and northern, western and southern Zimbabwe.

The specific name, wahlbergi, is in honour of Swedish Naturalist Johan August Wahlberg.

T. wahlbergii is viviparous.

6-6-2019 MOREMI CAMP, BOTSWANA - WATER THICK NEE (Barhinus Vermiculatus)

The water thick-knee is a nocturnal bird found in sub-Saharan Africa that lives near freshwater. It forages for insects, crustaceans, and small vertebrates up to 1 km from water, and its diet can include a wide range of invertebrates and small vertebrates. It nests in a simple scrape on the ground and forms a unique symbiotic relationship with Nile crocodiles, where the birds act as sentries for the crocodiles' nests.

Habitat and diet

Habitat: Found near rivers, lakes, estuaries, and beaches in sub-Saharan Africa.

Nocturnal behavior: Active at dawn, dusk, and night, though they can be seen during the day.

Foraging: Forages on the ground, sometimes up to a kilometer away from water.

Diet: Primarily feeds on insects, crustaceans (like crabs), and mollusks (like snails), but also eats frogs, tadpoles, and other small vertebrates.

6-6-2019 MOREMI CAMP, BOTSWANA - SADDLE BILLED STORK (Ephippiorhynchus senegalensis)

The Saddle-billed Stork, known scientifically as Ephippiorhynchus senegalensis, is a magnificent and large wading bird belonging to the stork family, Ciconiidae. It stands tall, reaching heights of 145 to 150 cm (4 ft 9 in to 4 ft 11 in), with a wingspan stretching an impressive 2.4 to 2.7 m (7 ft 10 in to 8 ft 10 in). The male of the species is typically larger and heavier than the female, with weights ranging from 5.1 to 7.52 kg (11.2 to 16.6 lb).

Distinguishing between the sexes is straightforward; the female boasts golden yellow irises, while the male has brown irises complemented by dangling yellow wattles. Both sexes share a striking plumage, with iridescent black covering the head, neck, back, wings, and tail, and the rest of the body along with primary flight feathers being white. The juvenile birds wear a more subdued brownish-grey attire. The stork's bill is a vivid red adorned with a black band and a distinctive yellow frontal shield, the namesake "saddle." Their legs and feet are black with pink hocks, and a bare red patch of skin can be found on the chest, which intensifies in color during the breeding season.

Saddle-billed Storks have a preference for protected areas abundant in open water, such as national parks and protected swamps, which provide safer environments for both the birds and ornithologists.

This species is a resident breeder in sub-Saharan Africa, with its range extending from Sudan, Ethiopia, and Kenya in the east, down to South Africa, and also found in The Gambia, Senegal, Côte d'Ivoire, and Chad in West Africa.

In flight, the Saddle-billed Stork is a sight to behold, with its neck outstretched and its large bill drooping below the belly. They are generally silent, save for the bill-clattering sounds made at their nests. The species is known for its solitary nesting habits and lifelong pair bonds, often seen in pairs even outside the breeding season.

The Saddle-billed Stork builds large, deep stick nests in trees, where it lays one to five white eggs, with incubation lasting 30–35 days. After hatching, the chicks fledge in another 70–100 days, often staying within the parents' territory until the next breeding season.

These storks are adept hunters, stabbing their bills into water, mud, and vegetation to catch a variety of prey. They primarily feed on aquatic creatures like lungfish and catfish, which can weigh up to 1.3 kg (2.9 lb). They also consume frogs, snails, small mammals, birds, snakes, and various insects.

The Saddle-billed Stork is currently listed as Least Concern on the IUCN Red List, although it is considered endangered in South Africa.

The Saddle-billed Stork is closely related to the Black-necked Stork, the only other member of the genus Ephippiorhynchus, which is widespread across Asia and Australia.

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