26-6-2019 CATAROJA, VALENCIA - PURPLE HERON (Ardea purpurea)

26-6-2019 CATAROJA, VALENCIA - LITTLE EGRET (Egretta garzetta)

The Little Egret, Egretta garzetta, is a dainty heron adorned in pure white plumage. It is characterized by a slender black beak, long black legs, and, notably in the western race, yellow feet. This elegant bird is a sight to behold with its graceful neck and poised stance.

Adult Little Egrets measure between 55–65 cm in length with a wingspan of 88–106 cm, and weigh 350–550 g. Their plumage is predominantly white, though some may exhibit bluish-grey coloration. Breeding adults boast ornate nape plumes reaching about 150 mm, along with distinctive feathers on the breast and elongated scapulars. The bill and lores are black, with greenish-grey skin at the base of the lower mandible and around the eye, which houses a yellow iris. Legs are black with contrasting yellow feet, though juveniles may have greenish-black legs and duller feet. The subspecies E. g. nigripes is distinguished by yellow skin between the bill and eye, and blackish feet.

The Little Egret frequents a variety of wetland habitats, from the shores of lakes and rivers to marshes and coastal regions. It is often found in open environments, such as mangroves, swamps, mudflats, and sandy beaches, as well as human-altered landscapes like rice fields.

The species has a broad breeding distribution across warm temperate to tropical regions of Asia, Africa, Australia, and Europe. Northern populations are migratory, wintering in Africa and southern Asia, while others remain as permanent residents in warmer areas.

Little Egrets are social yet territorial when feeding. They exhibit a range of foraging behaviors, from active chasing to patient ambush. Their movements are often in response to the presence of other animals, which may stir up prey.

The Little Egret's vocalizations include croaking and bubbling sounds at breeding colonies and a harsh alarm call when disturbed. These calls are similar to those of the Black-crowned Night Heron and the Cattle Egret.

Breeding colonies are often mixed with other water birds. Nests are platforms of sticks located in trees, shrubs, or reed beds. Clutches typically consist of three to five bluish-green eggs, incubated by both parents for about three weeks. The young fledge at approximately six weeks old.

The diet is diverse, including fish, amphibians, small reptiles, mammals, birds, crustaceans, molluscs, insects, spiders, and worms. The Little Egret employs various hunting techniques, both in water and on land, to capture its prey.

26-6-2019 CATAROJA, VALENCIA - ZITTING CISTICOLA (Cisticola juncidis)

The Zitting Cisticola, or Streaked Fantail Warbler, is a diminutive bird, measuring a mere 10 to 12 centimeters in length. Its upper parts are adorned with a brown plumage, intricately streaked with black, while its underparts remain a modest whitish hue. The tail is a noteworthy feature, broad and tipped with white, and is frequently flicked—a behavior that has inspired one of the bird's colloquial names.

To identify the Zitting Cisticola, look for its rufous rump and the absence of gold on the collar. The tail, brownish with white tips, is another distinguishing characteristic. Males, during the breeding season, exhibit less crown streaking and more pronounced back markings than females, though differences between sexes are generally subtle.

The Zitting Cisticola favors grasslands as its primary habitat, often found in proximity to bodies of water.

This species boasts a broad range, encompassing southern Europe, Africa (excluding deserts and rainforests), and southern Asia, extending to northern Australia. It is largely sedentary, though certain East Asian populations undertake migrations to warmer climes in winter.

These birds are predominantly insectivorous and may be observed in small flocks. The breeding season is timed with the rains, and in many regions, the Zitting Cisticola is known to produce two broods annually. Males display polygynous tendencies, though monogamous pairings are not uncommon. The male initiates nest construction within the grasses and performs a specialized display to attract females, who then complete the nest.

The male's breeding season is marked by a distinctive flight display, punctuated by a series of "zitting" calls reminiscent of the sound of scissors snipping.

Nests are artfully constructed with living leaves woven into a soft matrix of plant down, cobwebs, and grass. The structure is cup-shaped with an overhead canopy for camouflage. Females lay 3 to 6 eggs and are solely responsible for incubation, which lasts approximately 10 days. Multiple broods may be raised in a single season.

Their diet consists primarily of insects, which they forage for within their grassland habitats.

26-6-2019 CATARROJA, VALENCIA - SQUACCO HERON (Ardeola ralloides)

The Squacco Heron, Ardeola ralloides, is a diminutive member of the heron family, measuring a mere 44–47 cm in length, with a compact body of 20–23 cm and a wingspan stretching 80–92 cm. This species is adorned with a buff-brown back and, during the summer months, adults boast elongated neck feathers that add to their allure.

In the field, one may identify the Squacco Heron by its stocky build, abbreviated neck, and stout bill. Its back is cloaked in a buff-brown hue. When in flight, the heron undergoes a remarkable transformation, revealing a predominantly white plumage that contrasts starkly with its resting appearance.

The Squacco Heron favors marshy wetlands in temperate regions for its habitat, where the water is warm and inviting.

Originating from the Old World, the Squacco Heron breeds in the southern reaches of Europe and extends into the Greater Middle East. When not breeding, it migrates to winter in the African continent.

This species is migratory by nature, seeking the warmer climates of Africa to spend the winter. It is seldom seen north of its breeding grounds. The Squacco Heron has been observed as a vagrant in the Fernando de Noronha islands and, on rarer occasions, in mainland South America. It nests in modest colonies, often in the company of other wading birds, and constructs its nests from sticks on platforms in trees or shrubs.

The Squacco Heron selects freshwater locales across Europe and the Middle East to breed, later migrating southward to the Sub-Saharan African region. During the breeding season, they lay a clutch of three to four eggs.

Adept at foraging, the Squacco Heron feeds on a diet consisting of fish, frogs, and insects, making the most of its wetland environment.

The IUCN Red List currently classifies the Squacco Heron as Least Concern, indicating a stable population without immediate threats to its survival.

Non-breeding Squacco Herons share certain physical characteristics with other heron species such as the Indian Pond Heron and the Malagasy Pond Heron, including tawny plumage, lighter streaking, a smaller bill, and narrower wing tips.

26-9-2019 CATARROJA, VALENCIA - GREY HERON (Ardea cinerea)

26-6-2019 BONAIRE, VALENCIA - EUROPEAN BEE-EATER (Merops apiaster)

The European bee-eater, Merops apiaster, is a bird of arresting beauty and grace. Its plumage is a kaleidoscope of warm hues, with brown and yellow adorning its upper parts, while the wings boast a vibrant green. The beak, a stark black, contrasts sharply with the bird's colorful attire. This slender avian can reach a length of 27–29 cm, including the elongated central tail feathers that add to its elegance. Both sexes are similar in appearance, though the female may sport greener shoulder feathers compared to the male's gold.

When identifying the European bee-eater, look for its distinctive coloration and sleek profile. The non-breeding plumage is more subdued, with a blue-green back and the absence of elongated central tail feathers. Juveniles resemble non-breeding adults but exhibit less variation in feather colors. During the moulting period, adults transition to breeding plumage, which is completed before their winter migration to Africa.

These birds favor open country in warmer climates, often found in proximity to sandy banks and river shores where they can nest and forage with ease.

The European bee-eater breeds across southern and central Europe, parts of northern and southern Africa, and western Asia. While the southern African population remains resident year-round, others migrate to tropical Africa for the winter. Occasionally, they are seen north of their typical range, with sporadic breeding in northern Europe.

Gregarious by nature, European bee-eaters nest colonially in sandy banks, with communal tendencies extending to feeding and roosting. Courtship involves the male presenting the female with large prey items, a gesture of both affection and sustenance.

The call of the European bee-eater is a melodious and liquid "prreee" or "prruup," a sound as mellow as the bird's demeanor.

Breeding season sees these birds tunneling into sandy banks to lay their spherical white eggs, with both parents sharing the duties of incubation and care. The eggs hatch after about three weeks, and the young are raised with communal diligence.

While the European bee-eater is distinctive, it may be confused with other bee-eater species. However, its unique coloration and tail feathers generally set it apart.

True to their name, European bee-eaters feast primarily on bees, wasps, and hornets. They exhibit remarkable skill in catching these insects mid-flight and have a unique method of removing the sting before consumption. Their diet is predominantly composed of Hymenoptera, particularly the European honey bee.

The IUCN lists the European bee-eater as Least Concern, indicating a stable population without immediate threats to its survival. However, their interactions with bee populations and apiaries are of interest to conservationists and apiculturists alike.

20-5-2019 BUMI HILLS, ZIMBABWE - AFRICAN PIED KINGFISHER (Ceryle rudis ssp rudis)

https://en.wikipedia.org/wiki/Pied_kingfisher

20-5-2019 BUMI HILLS, ZIMBABWE - AFRICAN DARTER (Anhinga rufa)

https://en.wikipedia.org/wiki/African_darter

19-5-2019 BUMI HILLS, ZIMBABWE - SCARLET CHESTED SUNBIRD (MALE) (Chalcomitra senegalensis)

The Scarlet-chested Sunbird is a medium-sized bird found in sub-Saharan Africa, easily identified by the male's striking scarlet chest and iridescent green crown and throat. It feeds on nectar and insects, using its long, curved bill to extract food from flowers, and can often be seen hovering while it forages. Females are duller, dark gray-brown with streaked underparts. Both sexes are known for the male's loud "tjip" and "teeeuw" calls. 

Appearance and size

Male: Glossy velvet-black with a bright scarlet chest, iridescent green crown, throat, and sometimes a green "moustache" stripe below the eyes.

Female: Dark gray-brown with a heavily streaked or mottled underparts; lacks the bright chest and iridescent green head of the male.

Size: About 13–15 cm (5.1–5.9 in) long. Males weigh between 7.5 and 17.2 grams, while females weigh slightly less. 

Diet and foraging

Primary diet: Nectar from flowering plants, such as aloes.

Supplemental diet: Insects and spiders.

Foraging behavior: Often hovers or perches to feed, using its long, decurved bill to reach into flowers. 

Habitat and range

Habitat: A variety of dry and moist savanna, parkland, and gardens.

Range: Sub-Saharan Africa.

Elevation: Can be found at elevations of up to 2,400 meters (7,900 ft). 

Nesting and reproduction

Nest builder: The female builds the nest, a bulky dome-shaped structure made from materials like grass, spider web, and leaves.

Nest placement: Nests are suspended from branches, sometimes near wasp nests for added protection.

Eggs: Lays 1-3 eggs, which are incubated by the female for about 13-15 days.

Chicks: Both parents feed the chicks. Young birds will leave the nest after about 15-20 days. 

Calls

Male calls: A loud series of "tjip" and "teeeuw" notes. 

18-5-2019 BUMI HILLS, ZIMBABWE - SOUTHERN SCARLET CHESTED SUNBIRD (FEMALE) (Chalcomitra senegalensis)

The scarlet-chested sunbird (Chalcomitra senegalensis) is a species of bird in the family Nectariniidae. It is found in many areas of Sub-Saharan Africa, and from South Sudan to South Africa.

It is found in Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Eswatini, Ivory Coast, Eritrea, Ethiopia, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Malawi, Mali, Mauritania, Mozambique, Namibia, Niger, Nigeria, Rwanda, Senegal, Sierra Leone, South Africa, Sudan, Tanzania, Togo, Uganda, Zambia, and Zimbabwe.

The scarlet-chested sunbird is similar to Hunter's sunbird in appearance, with adult males having a characteristic red–scarlet coloured breast and an iridescent green patch on top of its head. The female is dark brown with no supercilium. It inhabits woodland and gardens, at elevations of up to 2,400 metres (7,900 ft). The bird is around 13–15 centimetres (5.1–5.9 in) in length, with males having a weight of 7.5–17.2 grams (0.26–0.61 oz) and females weighing 6.8–15.3 grams (0.24–0.54 oz).

In 1760, the French zoologist Mathurin Jacques Brisson included a description of the scarlet-chested sunbird in his Ornithologie based on a specimen collected in Senegal. He used the French name Le grimpereau violet du Sénégal and the Latin Certhia Senegalensis Violacea. Although Brisson coined Latin names, these do not conform to the binomial system and are not recognised by the International Commission on Zoological Nomenclature. When the Swedish naturalist Carl Linnaeus updated his Systema Naturae for the twelfth edition in 1766, he added 240 species that had been previously described by Brisson. One of these was the scarlet-chested sunbird. Linnaeus included a brief description, coined the binomial name Certhia senegalensis and cited Brisson's work.[6] This species is now placed in the genus Chalcomitra that was introduced by the German naturalist Ludwig Reichenbach in 1853. Six subspecies are recognised. 

The Southern Scarlet-chested Sunbird (Chalcomitra senegalensis) is a species found across sub-Saharan Africa that is known for its vibrant scarlet chest and iridescent green head in males. It has a diet of nectar and insects, which it forages for in open savanna, parkland, and gardens. Its habitat preference for areas with both open woodlands and well-wooded gardens makes it a common sight in many human-modified landscapes, such as parks and gardens.  

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

19-5-2019 BUMI HILLS, ZIMBABWE - GOLIATH HERON (JUVENILE) (Ardea goliath)

https://en.wikipedia.org/wiki/Goliath_heron

19-5-2019 BUMI HILLS, ZIMBABWE - GLOSSY IBIS (Plegadis falcinellus)

The Glossy Ibis, Plegadis falcinellus, is a wading bird of the family Threskiornithidae, known for its striking, sickle-shaped bill. This mid-sized ibis measures 48–66 cm in length, with a wingspan of 80–105 cm. Breeding adults boast reddish-brown bodies and iridescent bottle-green wings, while non-breeders and juveniles display a more subdued coloration. The species is characterized by a brownish bill, dark facial skin with blue-gray to cobalt blue borders, and red-brown legs. In flight, the ibis extends its neck and exhibits a graceful V formation.

The Glossy Ibis favors freshwater or brackish wetlands with tall, dense emergent vegetation such as reeds, papyrus, or rushes, and low trees or bushes. It can also be found in lagoons, floodplains, wet meadows, swamps, reservoirs, sewage ponds, rice paddies, and irrigated farmland. Coastal habitats like estuaries and salt marshes are less common for this species.

This ibis is the most widespread of its kind, breeding in warm regions across Europe, Asia, Africa, Australia, and the Americas. It is migratory, with European birds wintering in Africa and North American birds migrating southward. The species has been expanding its range, with increasing numbers in Europe and successful breeding in Britain as of 2022.

19-5-2019 BUMI HILLS, ZIMBABWE - SMITH'S BUSH SQUIRREL (Paraderus Cepapi)

19-5-2019 BUMI HILLS, ZIMBABWE - SCRUB HARE (Lepus saxatilis)

The Cape scrub hare (Lepus saxatilis) (Afrikaans: ribbokhaas) is a species of hare found in South Africa and Namibia. Although it is listed as a least concern species, the population has been declining and is expected to decline by 20% over the next 100 years, according to a 2004 report.

Similar to the African savanna hare, the Cape scrub hare is a grizzled gray coarse-furred hare. Its undersides are gray, and the inside of the limbs, the chin, and chest are white. Fur becomes sparse along the ears, which are black at the tips. Its tail is black on top and white below, and measures 13 to 15 centimetres (5.1 to 5.9 in) in length. An off-white ring encircles the Cape scrub hare's eyes. Cape scrub hares are typically larger than African savanna hares, and adults weigh from 3.2 to 4 kilograms (7.1 to 8.8 lb), with females being generally heavier than males.

The Cape scrub hare is endemic to southern Africa, and lives in southwestern Namibia and the Western Cape and Northern Cape provinces of South Africa. Its presence in Namibia and absence in southeastern parts of Africa is based on taxonomic restrictions imposed on the species in 2018.

Cape scrub hares are solitary and herbivorous. They are sometimes found in pairs'

The Cape scrub hare is a herbivore and eats mostly green grasses, consuming their leaves, stems, and rhizomes. Green grass is preferred over dry grass.

Some ixodid ticks are known to affect Cape scrub hares.

As of 2019, the scrub hare is listed as a least-concern species by the International Union for Conservation of Nature. It has a fairly restricted distribution. A 2004 study estimated that within the next 100 years, their population is estimated to decrease by 20%, but this rate of decline is not enough to consider the species as threatened.

19-5-2019 BUMI HILLS, ZIMBABWE - LITTLE BEE-EATER (Merops pasillas)

The Little Bee-eater, scientifically known as Merops pusillus, is a diminutive and vibrant member of the bee-eater family, Meropidae. This species is adorned with green upper parts and a yellow throat, complemented by a striking black gorget. The upper breast is a rich brown, which gently transitions to a buffish ochre on the belly. Their wings exhibit a blend of green and brown hues, while their beaks and legs are a stark black. Measuring a mere 15–17 cm in length, they hold the title of the smallest African bee-eater. Both males and females are similar in appearance.

These birds favor open country with an abundance of bushes, showing a preference for areas near water sources.

The Little Bee-eater is a resident of Sub-Saharan Africa. Their movements are seasonal, often dictated by the patterns of rainfall rather than long-distance migration.

Little Bee-eaters are known for their abundance and tame nature within their range. They are often seen perched low, sometimes just a meter above the ground. They roost communally, aligning themselves neatly on a tree branch.

18-5-2019 LAKE KARIBA, ZIMBABWE - WHITE HEADED LAPWING (Vanellus albiceps)

The white-crowned lapwing, white-headed lapwing, white-headed plover or white-crowned plover (Vanellus albiceps ) is a medium-sized wader. It is resident throughout tropical Africa, usually near large rivers.

This lapwing is unmistakable. Its wings and tail are strikingly patterned in black and white, the back is brown and the underparts white. The head is particularly striking, being mainly grey, but with a white crown and foreneck. The eyering, facial wattles and legs are yellow. Females, males and young birds are similar in plumage.

It is a wader which breeds on exposed sand or shingle near rivers. 2–3 eggs are laid in a ground scrape. The nest and young are defended noisily and aggressively against all intruders, up to and including the hippopotamus.

Food is mainly insects and other small invertebrates. This species often feeds in small flocks when not breeding.

This striking lapwing is best identified by its long yellow wattles, white belly, and gray head split down the center by a broad white crown stripe. In flight, the distinctive wings are almost entirely white with black tips. It prefers breeding and foraging on large permanent rivers with extensive sand banks but will also wander to smaller streams and pans. It utters a loud “kriiip” call when alarmed or defending its territory. The similar Wattled Lapwing differs from White-headed Lapwing by having a dark belly and red-based wattles.

18-5-2019 LAKE KARIBA, ZIMBABWE - GREY HOODED GULL (Chroicocephalus cirrocephalus)

The grey-headed gull (Chroicocephalus cirrocephalus), also known as the grey-hooded gull, is a small species of gull which breeds patchily in South America and Africa south of the Sahara. It is not truly migratory, but is dispersive, becoming more widespread in winter. This species has occurred as a rare vagrant to the United States, Italy, and Spain. As is the case with many gulls, it had traditionally been placed in the genus Larus. Recent evidence suggests the South American and African populations may represent two separate cryptic species.

The grey-headed gull is slightly larger than the black-headed gull at 42 cm length. The summer adult has a pale grey head, a grey body, slightly darker in tone than in black-headed gull, and red bill and legs. The black tips to the primary wing feathers have conspicuous white "mirrors". The underwing is dark grey with black wingtips. The grey hood is lost in winter, leaving just two dark smudges around and behind the eye. The eye is dark in immatures, but has a white iris in adults. The sexes are similar. It takes two years to reach maturity; first year birds have a black terminal tail band, and more dark areas in the wings. In flight, the wings are broader than those of black-headed gull. It is a noisy species, especially at colonies. The call is a raucous crow-like caw, caw.

It is locally abundant, breeding in large colonies in reedbeds and marshes; it lays two or three eggs in a nest, which can be on the ground or floating. Like most gulls, it is highly gregarious in winter, both when feeding and in evening roosts. Although it is predominantly coastal or estuarine, it is not a pelagic species, and is rarely seen at sea far from land. Flocks numbering hundreds or thousands can form when the feeding conditions are appropriate.

19-5-2019 BUMI HILLS, ZIMBABWE - AFRICAN SACRED IBIS (Threskiornis aethiopicus ssp. aethiopicus)

The African sacred ibis (Threskiornis aethiopicus) is a striking wading bird from the family Threskiornithidae. It is characterized by its all-white plumage, save for the dark plumes on its rump. The adult bird measures approximately 68 cm (27 in) in length, with a wingspan ranging from 112 to 124 cm (44 to 49 in), and weighs between 1.35 to 1.5 kg (3.0 to 3.3 lb). Males are generally slightly larger than females. The species is distinguished by its bald head and neck, thick curved bill, and black legs. In flight, the white wings reveal a contrasting black rear border. The eyes are brown, encircled by a dark red orbital ring.

When identifying the African sacred ibis, look for the combination of its white body, black head, neck, and bill. Juveniles can be recognized by their less pristine white plumage, smaller bill, and some feathering on the neck. The presence of greenish-brown scapulars and more black on the primary coverts also helps to distinguish younger birds.

This ibis favors marshy wetlands and mud flats, both inland and along the coast. It is often found nesting in trees near water and is known to frequent very shallow wetlands, wet pastures with soft soil, cultivation areas, and rubbish dumps.

The African sacred ibis is indigenous to Sub-Saharan Africa and parts of the Middle East, including small regions of Iraq, Iran, and Kuwait. The species has migratory populations that move with the rains, with some South African birds traveling as far north as Zambia, while those north of the equator migrate in the opposite direction.

The species has been introduced to various parts of Europe, including Italy, France, and the Netherlands, as well as to Florida, Taiwan, and the United Arab Emirates. In Europe, it is considered an invasive species.

The African sacred ibis is a social bird, often seen in flocks. It is predominantly silent, but can occasionally emit puppy-like yelping sounds. The species is known for its predatory feeding habits, which occur mainly during the day.

18-5-2019 BUMI HILLS, ZIMBABWE - MOULDY BEETLES (DIRTTOKS) (Genus Eurychora)

Mouldy beetles of the genus Eurychora are a group of darkling beetles (Tenebrionidae) found primarily in southern Africa and Namibia, where many species are endemic. 

Key facts about the Eurychora genus:

Classification: They belong to the family Tenebrionidae, commonly known as darkling beetles. Within this family, they are placed in the subfamily Pimeliinae and the tribe Adelostomini, which comprises over 30 genera mostly found in tropical Africa.

Common Name: The genus is commonly referred to as "Mouldy Beetles".

Habitat and Diet: While specific facts about Eurychora's diet are limited in the provided sources, other darkling beetles are generally ground-dwelling scavengers that feed on plant material, dead insects, and fungi/mold, suggesting a similar diet. The common name also implies a connection to mold.

Appearance: Like most darkling beetles, they are typically dull black or brown. Some species within the broader family in arid regions exhibit pale colors to reflect heat. The "mouldy" name may refer to a particular texture or coating, though this is not explicitly defined in the search results.

Diversity: The genus includes multiple species, such as Eurychora rotundipennis and Eurychora barclayi.

Physical Features: As with all beetles (Coleoptera), they have hardened forewings (elytra) that cover membranous hindwings and possess chewing mouthparts. 

18-5-2019 BUMI HILLS, ZIMBABWE - 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.

17-5-2019 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.

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.

It ranges from 17 to 19 cm (6.7 to 7.5 in) in length and is characterized by a broad, white eyebrow stripe and white rump visible in flight. While the male white-browed sparrow-weaver sports a black bill, the female's bill is horn-colored (light gray); that of the juvenile is pinkish-brown. In Zimbabwe, the white-browed sparrow-weaver shows faint brown spotting across its white breast.

The white-browed sparrow-weaver may emit either a brief chik-chick or a loud, fluid, cheoop-preeoo-chop whistle.

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.

This species nests in colonies along thornveld and scrubby, dry riverbanks.

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.

Different populations of this species vary in their ability to regulate their body temperature when there are changes in air temperature. White-browed sparrow-weavers from hotter and drier parts of the desert maintained higher body temperatures and let their bodies heat up comparatively more during the warmest part of the day compared to birds from a milder semi-desert site. This daily heterothermy means that desert birds do not need to use as much evaporative cooling and therefore can conserve body water. Within the population of semi-desert birds, there were also seasonal changes in daily heterothermy, with higher heterothermy during the dry season compared to the wet season. When air temperatures are very high, white-browed sparrow weavers also spend less time foraging in direct sunlight and more time in shaded areas.

The white-browed sparrow-weaver is becoming more abundant, expanding its range on southern, northern, and eastern fronts.