20-4-2018 OKAVANGO DELTA, BOTSWANA - GREEN WOOD HOOPOE (Phoeniculus purpureus)

The green wood hoopoe, Phoeniculus purpureus, is a striking bird native to the African continent. It is a large species, reaching up to 44 cm in length, and is adorned with a lustrous metallic dark green plumage. The bird's back is a resplendent purple, and it boasts a remarkably long, diamond-shaped tail of the same hue. Its wings are marked with distinctive white patterns, and the tail edges are decorated with white chevrons, making it a sight to behold.

Upon sighting, one can identify the green wood hoopoe by its long, thin, and curved red bill, which is a prominent feature against its dark plumage. Both sexes appear similar, though the immature birds can be distinguished by their black bills. The white markings on the wings and tail are key identifiers for this species.

The green wood hoopoe is a common resident of sub-Saharan Africa's forests, woodlands, and even suburban gardens, where it can be seen foraging and socializing in groups.

This bird has a wide range across sub-Saharan Africa, with its presence noted from Senegal to South Africa. It is divided into six recognized subspecies, each occupying different geographical regions within the continent.

The green wood hoopoe is known for its social nature, often found in flocks that can number up to a dozen individuals. Only one pair within these groups breeds, while the others assist in communal activities. Its behavior is characterized by its loud and distinctive kuk-uk-uk-uk-uk call, which can be heard echoing through its habitat.

20-4-2018 OKAVANGO DELTA, BOTSWANA - ZAMBESI CRESTED BARBET (Trachyphonus vaillantii ssp. nobilis)

The crested barbet, Trachyphonus vaillantii, is a small, vibrantly colored bird, easily recognized by its thick bill and speckled plumage. Its face is a mosaic of yellow and red, adorned with a modest black crest. The belly mirrors the face with yellow and red speckles, while the wings are black with white dots. A striking black band encircles its neck. The bird's overall yellow hue, peppered with black and white feathers and red at the body's end, provides excellent camouflage in its natural bush habitat. The crested barbet's call is a distinctive trill.

When identifying the crested barbet, look for its unique coloration and markings. The combination of a yellow and red speckled face, a small black crest, and a broad black neck band are key features. The bird's trilling call can also serve as an auditory clue to its presence.

The crested barbet thrives in a variety of environments, including forests, savannahs, suburban gardens, woodland thickets, and areas near watercourses.

This species is widely distributed across sub-Saharan Africa, with sightings confirmed in Angola, Botswana, Burundi, the Democratic Republic of the Congo, Eswatini, Malawi, Mozambique, Namibia, Rwanda, South Africa, Tanzania, Uganda, Zambia, and Zimbabwe.

Crested barbets are typically observed alone or in pairs. They exhibit a preference for foraging on the ground but are also known to vocalize from exposed branches. Their flight is limited and typically consists of short bursts. These birds roost in tree cavities and are highly territorial, often aggressively defending their space against other birds and even larger threats like rats and snakes.

The male crested barbet is renowned for its continuous trill, a call that can persist for extended durations, serving as a vocal beacon within its habitat.

Crested barbets are monogamous and territorial during the breeding season. They nest in tree holes or logs, with territory size varying by habitat. Their breeding season spans from September to December, during which they may lay one to five eggs at daily intervals. Incubation, primarily by the female, lasts between 13 and 17 days starting from the second or third egg. The hatchlings are altricial, being naked and blind at birth, and are fed insects by both parents. After about 31 days, the fledglings leave the nest, and up to five broods may be raised in a single season.

The crested barbet's diet is omnivorous, consisting of insects, other birds' eggs, fruits, and occasionally small mammals like mice.

22-4-2018 OKAVANGO DELTA, BOTSWANA - SOUTHERN AFRICAN GIRAFFE (Giraffa giraffa ssp. giraffa),

The South African giraffe or Cape giraffe (Giraffa giraffa or Giraffa camelopardalis giraffa) is a species or subspecies of giraffe found in South Africa, Namibia, Botswana, Zimbabwe, Eswatini and Mozambique. It has rounded or blotched spots, some with star-like extensions on a light tan background, running down to the hooves.

In 2016, the population was estimated at 31,500 individuals in the wild.

The IUCN currently recognizes only one species of giraffe with nine subspecies. The Cape giraffe, along with the whole species, were first known by the binomen Camelopardalis giraffa as described by German naturalist Johann Christian Daniel von Schreber in his publication Die Säugethiere in Abbildungen nach der Natur mit Beschreibungen (The Mammals Illustrated from Nature with Descriptions) during his travel in the Cape of Good Hope in 1784. Dutch naturalist Pieter Boddaert also described it under the binomial name Giraffa giraffa whilst also identifying the nominate specimen of said species under the ternary name Giraffa camelopardalis giraffa in 1785.

The South African giraffe has dark, somewhat rounded patches "with some fine projections" on a tawny background colour. The spots extend down the legs and get smaller. The median lump of males is less developed.

The South African giraffe is found in northern South Africa, southern Botswana, southern Zimbabwe, and south-western Mozambique. After local extinctions in various places, South African giraffes have been reintroduced in many parts of Southern Africa, including in Eswatini. They are common in both in and outside of protected areas. South African giraffes usually live in savannahs and woodlands where food plants are available. Giraffes are herbivorous. They feed on leaves, flowers, fruits and shoots of woody plants such as Acacia.

South African giraffes live in a fission–fusion society system based on factors such as sex, age, season, and kinship. This allows them to adapt to environmental changes.

At present[when?], the South African giraffe population is estimated at 37,000 individuals, showing an increase of over 150% over the past three decades. The International Union for the Conservation of Nature, the body that administers the world's official endangered species list, announced in 2016 that it was moving the giraffe from a species of Least Concern to Vulnerable status in its Red List of Threatened Species report. That means the animal faces extinction in the wild in the medium-term future if nothing is done to minimize the threats to its life or habitat.

South African giraffes are uncommon in captivity. As of 2010, there are around 45 South African giraffes breeding in zoos. Approximately 12,000 privately owned farms, ranches, and national parks maintain populations of this giraffe.

22-4-2018 OKAVANGO DELTA, BOTSWANA - SOUTHERN AFRICAN GIRAFFE (Giraffa giraffa ssp. giraffa)

The South African giraffe or Cape giraffe (Giraffa giraffa or Giraffa camelopardalis giraffa) is a species or subspecies of giraffe found in South Africa, Namibia, Botswana, Zimbabwe, Eswatini and Mozambique. It has rounded or blotched spots, some with star-like extensions on a light tan background, running down to the hooves.

In 2016, the population was estimated at 31,500 individuals in the wild.

The IUCN currently recognizes only one species of giraffe with nine subspecies. The Cape giraffe, along with the whole species, were first known by the binomen Camelopardalis giraffa as described by German naturalist Johann Christian Daniel von Schreber in his publication Die Säugethiere in Abbildungen nach der Natur mit Beschreibungen (The Mammals Illustrated from Nature with Descriptions) during his travel in the Cape of Good Hope in 1784. Dutch naturalist Pieter Boddaert also described it under the binomial name Giraffa giraffa whilst also identifying the nominate specimen of said species under the ternary name Giraffa camelopardalis giraffa in 1785.

The South African giraffe has dark, somewhat rounded patches "with some fine projections" on a tawny background colour. The spots extend down the legs and get smaller. The median lump of males is less developed.

22-4-2018 OKAVANGO DELTA, BOTSWANA - SOUTHERN AFRICAN GIRAFFE (Giraffa giraffa ssp. giraffa)

The South African giraffe or Cape giraffe (Giraffa giraffa or Giraffa camelopardalis giraffa) is a species or subspecies of giraffe found in South Africa, Namibia, Botswana, Zimbabwe, Eswatini and Mozambique. It has rounded or blotched spots, some with star-like extensions on a light tan background, running down to the hooves.

In 2016, the population was estimated at 31,500 individuals in the wild.

The IUCN currently recognizes only one species of giraffe with nine subspecies. The Cape giraffe, along with the whole species, were first known by the binomen Camelopardalis giraffa as described by German naturalist Johann Christian Daniel von Schreber in his publication Die Säugethiere in Abbildungen nach der Natur mit Beschreibungen (The Mammals Illustrated from Nature with Descriptions) during his travel in the Cape of Good Hope in 1784. Dutch naturalist Pieter Boddaert also described it under the binomial name Giraffa giraffa whilst also identifying the nominate specimen of said species under the ternary name Giraffa camelopardalis giraffa in 1785.

The South African giraffe has dark, somewhat rounded patches "with some fine projections" on a tawny background colour. The spots extend down the legs and get smaller. The median lump of males is less developed.

22-4-2018 OKAVANGO DELTA, BOTSWANA - BLACK COLLARED BARBET ( Lybius corquatus)

The Black-collared Barbet, Lybius torquatus, is a plump and vividly marked bird, native to the diverse landscapes of sub-Saharan Africa. It is easily recognized by its robust size, typically ranging from 20 to 25 centimeters in length, and its large head adorned with a heavy, bristle-fringed bill characteristic of its genus. The species is named for its striking black collar and head, which contrast with the fiery red plumage surrounding its eyes and beak. Notably, the Black-collared Barbet exhibits morphological variability, with some individuals replacing the red head with a black one. Despite this variation, the species is sexually monomorphic, showing no discernible difference between males and females in either morphology or behavior.

When identifying the Black-collared Barbet, look for the distinctive black collar and head, as well as the intense red coloration around the eyes and beak. The bird's larger size sets it apart from other barbets. Its plumage may vary, with some individuals displaying a black head instead of the typical red. Both sexes appear identical, making sex differentiation in the field a challenge.

The Black-collared Barbet thrives in a variety of habitats across sub-Saharan Africa, including woodlands and savannas, where it can be found inspecting trees and utilizing nest holes for roosting.

This species has a wide range across sub-Saharan Africa, from Angola to Kenya, and southward to South Africa, encompassing countries such as Botswana, Burundi, the Democratic Republic of the Congo, Eswatini, Lesotho, Malawi, Mozambique, Namibia, Rwanda, Tanzania, Uganda, Zambia, and Zimbabwe.

The Black-collared Barbet is a gregarious bird, often seen acting in unison with others of its kind to repel intruders. They are known to roost together in groups, sometimes numbering up to 15 individuals in a single nest hole. Their flight is characterized by a direct path and a loud whirring of wings.

The vocal repertoire of the Black-collared Barbet is dominated by its antiphonal duets, often described as "too-puddly" or "too-doodle" calls. These duets are synchronized, with one bird singing a note followed by its partner, creating a seamless auditory experience. The birds engage in a greeting ceremony that includes wing-flicking and bowing to each other. In addition to its duets, the barbet produces a variety of calls, including a snarling warning and a loud buzzing.

The breeding season for the Black-collared Barbet occurs from December to February, during which time they may engage in more elaborate wing and flight displays as part of their mating rituals.

20-4-2018 OKAVANGO DELTA, BOTSWANA - BENNETT'S WOODPECKER (Campethera bennettii)

The Bennett's woodpecker, a species of bird in the Picidae family, is a striking figure in the woodlands and bushes of Africa. This bird, approximately 24 cm in length and weighing between 61 to 84 grams, is adorned with a palette of colors that include brown, yellow, white, and pale yellow. The male is particularly distinctive with its red forehead, crown, and nape, while the female sports a black forehead with white spots and brown or blackish-brown ear coverts and throat.

To identify the Bennett's woodpecker, look for the male's vibrant red head and the female's spotted black forehead. Both sexes have red eyes, a grey beak, and legs that are either bluish-green or grey-green. The underparts are pale yellow with dark spots on the breast and flanks. Juveniles have a black forehead and crown with darker upperparts. The subspecies C. b. capricorni is slightly larger with deeper colored underparts and fewer spots.

Bennett's woodpecker favors woodlands and bushes, including miombo, Baikiaea, Acacia, and mopane woodlands, which provide ample foraging opportunities and nesting sites.

This woodpecker has a patchy distribution across Angola, Botswana, Burundi, Democratic Republic of the Congo, Eswatini, Malawi, Mozambique, Namibia, Rwanda, South Africa, Tanzania, Zambia, and Zimbabwe.

Bennett's woodpecker can be observed singly, in pairs, or in family groups. It is known to forage primarily on the ground, in areas either bare or with short grass, and also within the branches of trees.

The vocal repertoire of this species includes "chuur" notes, a series of "wi-wi-wi-wi," "kee-kee-kee," or "ddrahh, ddrahh, ddray-ay, ddray-ay," and a chattering "wirrit-wirrit."

Breeding season for Bennett's woodpecker spans from August to February. They either excavate new holes or reuse old ones in trees for nesting. A clutch typically consists of three eggs, which are incubated for a period of 15 to 18 days.

The diet of Bennett's woodpecker is predominantly composed of ants and termites, including their eggs, which it skillfully extracts from the ground or tree bark.

19-4-2018 OKAVANGO DELTA, BOTSWANA - AFRICAN GREY HORNBILL (Lophoceros nasutus)

19-4-2018 OKAVANGO DELTA, BOTSWANA - STRIPED KINGFISHER (Halcyon chelicuti)

The Striped Kingfisher, known scientifically as Halcyon chelicuti, is a member of the tree kingfisher subfamily. It is a small, robust bird, with a general length ranging from 16 to 18 cm. The upper parts of the adult are predominantly greyish brown, while the lower back, secondary flight feathers, and tail boast a striking metallic blue, which is particularly visible in flight. The underparts are off-white, with varying degrees of buff and brown streaking across the subspecies.

When perched, the Striped Kingfisher may appear rather inconspicuous, but its flight reveals a white patch at the base of the primary flight feathers and a black border along the wing linings. Males can be identified by a black bar at the base of the primaries. The head is streaked dark brown, with a buffy grey or brownish background depending on the sex. A black line runs through the eyes and around the back of the neck, sitting above a white collar. The bill is blackish above and reddish-orange below, with the lower mandible being dull red in juveniles.

The Striped Kingfisher favors woodlands, thorn scrub, dry bush, and open savannas, but it tends to avoid densely forested areas, intensive farmlands, and extreme deserts.

This species is found throughout Sub-Saharan Africa, with two subspecies: H. c. chelicuti occupying most of the range, and H. c. eremogiton residing in the northern desert regions from central Mali to eastern Sudan.

19-4-2018 OKAVANGO DELTA, BOTSWANA - MAGPIE SHRIKE (Corvinella melanoleuca)

The Magpie Shrike, also known as the African Long-tailed Shrike, is a striking bird belonging to the family Laniidae. It is characterized by its elongated tail and contrasting black and white plumage, reminiscent of the European magpie, though they are not closely related.

This species can be identified by its long tail, which is almost the length of its body, and its black and white coloration. The bird's back is predominantly black, with white underparts and a white patch on the wing. The head is black with a white belly and flanks, and the eyes are keen and alert.

The Magpie Shrike is native to the grasslands of eastern and southeastern Africa. It thrives in dry savannah, moist savannah, and subtropical or tropical dry shrubland, preferring open areas with scattered acacia trees, close-grazed turf, and bare ground.

This bird is found across a range of African countries, including Angola, Botswana, Eswatini, Kenya, Mozambique, Namibia, South Africa, Tanzania, Zambia, and Zimbabwe. It is common in places within this range.

The Magpie Shrike is a gregarious and social bird, often found in noisy groups of about a dozen. These groups occupy a home range of several tens of hectares. During the breeding season, they display a variety of behaviors such as bowing, tail flicking, wing raising, and whistling to communicate and establish bonds.

The calls of the Magpie Shrike include a variety of whistles and chatters. During courtship, the male and female may perform duets, which are an integral part of their breeding rituals.

Breeding occurs cooperatively during the rainy season. The birds defend a breeding territory of about three hectares from other groups. The female may call from the nest while the male brings her food, indicating a strong pair bond during this period.

The diet of the Magpie Shrike consists mainly of arthropods, insects, lizards, small mammals, and occasionally fruit. They forage by perching in elevated positions and scanning the ground for prey, adeptly catching most on the ground, though they are also capable of snatching flying insects mid-air.

The International Union for Conservation of Nature (IUCN) has assessed the Magpie Shrike as being of "Least Concern," indicating that, at present, there are no immediate threats to its population numbers that would warrant a higher level of concern.

19-4-2018 OKAVANGO DELTA, BOTSWANA - SOUTHERN GREY HEADED KINGFISHER (Halcyon leucocephala ssp pallidiventris)

The Southern Grey-headed Kingfisher, Halcyon leucocephala, presents a striking figure with its pale grey head, black mantle, and a vivid blue rump. Its wings and tail share this blue brilliance, while the chestnut underparts add a warm contrast. The beak, long and sharp, is a notable red. This bird averages 21 cm in length, a size that allows it to maneuver with agility in its preferred habitats.

When identifying the Grey-headed Kingfisher, look for the combination of its grey head and chestnut belly, which distinguishes it from similar species. The subspecies H. l. pallidiventris has a darker grey head and paler chestnut underparts. The bird's bright blue rump, wings, and tail are also key identification features.

This kingfisher favors woodlands, scrub, and cultivated areas, and can be found at altitudes up to 2,200 meters. It is often seen near water, though it does not rely on aquatic environments.

The species is widely distributed across tropical and semi-tropical regions of Africa and the Arabian Peninsula, from the Cape Verde Islands and Mauritania to Ethiopia, Somalia, southern Arabia, and southward to South Africa.

The Grey-headed Kingfisher is typically solitary or found in pairs. It is known for perching motionless on a branch for extended periods, keenly observing the ground for insects or small lizards before striking. It is protective of its nesting sites, often dive-bombing potential threats such as monitor lizards.

The song of the Grey-headed Kingfisher is a series of notes that ascend, descend, and then ascend again, growing increasingly strident. Its warning call is a sharp "tchk, tchk, tchk, tchk."

This kingfisher nests in holes within steep riverbanks and exhibits aggressive behavior in defending its nest.

The Grey-headed Kingfisher may be confused with the Brown-hooded Kingfisher due to its similar size and coloration, but the latter has a red and black bill. It also resembles the Woodland Kingfisher, which lacks the chestnut belly and has more extensive cyan feathers on the back.

It primarily feeds on insects and small lizards, which it hunts by watching from a perch before diving down to capture its prey.

The Grey-headed Kingfisher is currently listed as Least Concern on the IUCN Red List, indicating that it is not at immediate risk of widespread decline.

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - WHITE BACKED VULTURE (Gyps africanus)

The White-backed Vulture (Gyps africanus) is a medium-sized vulture, characterized by down feathers on the head and neck, broad wings, and short tail feathers. It boasts a distinctive white neck ruff, with adults displaying a whitish back that contrasts starkly with the rest of their dark plumage. Juveniles present a more uniform dark appearance. This species typically weighs between 4.2 to 7.2 kg, measures 78 to 98 cm in length, and spans a wingspan of 1.96 to 2.25 m.

To identify the white-backed vulture, look for its white neck ruff and the contrasting white back against dark plumage in adults. Juveniles are darker overall. The species has a relatively short tail and broad wings suited for soaring.

The white-backed vulture is found in a variety of habitats across Africa, from the Sahel region to the savannahs of the south. It prefers wooded savannahs where it can find large trees suitable for nesting.

This vulture is widespread across Africa, from Senegal and Gambia in the west, through Ethiopia and Somalia in the east, and down to Mozambique, Zimbabwe, Botswana, Namibia, and South Africa in the south.

White-backed vultures are social creatures, often seen circling the skies in search of carrion. They feed in groups and are typically among the first vultures to arrive at a carcass, asserting dominance over other species. After gorging themselves, they may rest with wings spread to bask in the sun.

19-4-2018 CHOBE NATIONAL PARK, BOTSWANA - WHITE HEADED VULTURE (Trigonoceps occipitalis)

The White-headed Vulture, Trigonoceps occipitalis, presents a striking figure in the African skies. This medium-sized vulture, measuring 72–85 centimeters in length with a wingspan of 207–230 centimeters, is notable for its distinctive plumage. The females, slightly larger than the males, weigh an average of 4.7 kilograms, while the males tip the scales at less than 4 kilograms. The species exhibits reversed sexual dimorphism, a unique trait among its African counterparts.

This vulture is easily recognized by its contrasting black and white plumage. A white crest adorns its head, and the featherless regions of its face are a pale hue. Its beak is tinged pink, and the dark brown upper parts complement the black tail feathers. From below, the white feathers on its lower parts and legs are unmistakable. Each individual can be identified by a unique pattern in their median wing coverts.

The White-headed Vulture is adapted to mixed, dry woodlands at lower altitudes, avoiding human settlements. It thrives in thorny Acacia-dominated landscapes and can be found at elevations up to 4,000 meters in Ethiopia and around 3,000 meters in Kenya.

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - 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.

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - RED BACKED SHRIKE (Lanius collurio)

The red-backed shrike (Lanius collurio) is a carnivorous passerine bird and member of the shrike family, Laniidae. Its breeding range stretches from Western Europe east to central Russia. It is migratory and winters in the eastern areas of tropical Africa and southern Africa.

20-4-2018 OKAVANGO DELTA, BOTSWANA - VERVET MONKEY (Chlorocebus pygerythrus)

The Vervet monkey (Chlorocebus pygerythrus) is an Old World monkey native to Africa. The term "vervet" is also used to refer to all the members of the genus Chlorocebus. These adorable monkeys live in social groups and involve their communication and alarm calls, specifically in regard to kin and group recognition, and particular predator sightings.

The Vervet monkey is of medium to large size and has a black-tipped tail which is often longer than its body. Its fur is olive or gray, lighter on the underside. Its hands and feet are black, as are its ears and face. Its face has a white band above it, framed with white cheek tufts. Its arms and legs are long, about the same length as each other, to enable the monkey to walk with ease on all fours while on the ground, and this actually makes it quite speedy when running. The males tend to be bigger than the females.

Vervet monkeys live south of the Sahara and across Eastern Africa. They are also found in western and southern Africa from Ghana to Uganda. They inhabit savanna, forests, and woodlands that tend to be near water; their favorite spot is acacia forests lining rivers and lakes.

Vervets are arboreal monkeys, spending most of their time in the trees where they feel safe. Although these monkeys do venture to the ground looking for food and water, they rarely go far from the trees, which serve as protection from predators. These animals are diurnal and spend their days foraging, and then rest at night. They are very sociable animals, forming troops of between 10 and 50. The troops are made up of adult females with their young, while males wander between different troops both to socialize and mate. Females remain in their groups throughout life. Separate dominance hierarchies are found for each sex. Male hierarchies are determined by age, tenure in the group, fighting abilities, and allies, while female hierarchies are dependent on maternal social status. A large proportion of interactions occurs between individuals that are similarly ranked and closely related. Vervet monkeys have four confirmed predators: leopards, eagles, pythons, and baboons. The sighting of each predator elicits an acoustically distinct alarm call. As infants, vervets learn to make a variety of calls from observation alone, without explicit tutelage. Vervet monkeys are thought to have up to 30 different alarm calls. In the wild, they have been seen giving a different call when seeing a human being approaching. Mothers can recognize their offspring by a scream alone.

Vervet monkeys are omnivorous and consume plant matter as well as other animals. Young shoots and leaves comprise most of their diet, as well as tree bark, fruits and flowers, and fruits from the surrounding trees. On the ground, they forage for roots, bulbs, grasses, and seeds, and sometimes supplement their diet with, eggs, rodents, insects, birds, and various small animals.

Vervet monkeys are polygynous, with females typically having few mates during their lifetime, while some males will have numerous mates. From about five years old they are able to reproduce. The mating season is between April and June. The gestation period is about five and a half months, and a single infant is born, whereupon it is cleaned by the mother. The baby clings to the mother’s stomach for about the first week. Vervet monkey babies soon develop strong social connections with other monkeys and begin to interact and play with them by as young as a month old. They suckle until nearly 4 months of age when they begin eating softer vegetation but are not weaned fully until about a year old.

20-4-2018 OKAVANGO DELTA, BOTSWANA - AFRICAN LION (FEMALE) (Panthera leo)

The lion (Panthera leo) is a large cat of the genus Panthera, native to Africa and India. It has a muscular, broad-chested body; a short, rounded head; round ears; and a dark, hairy tuft at the tip of its tail. It is sexually dimorphic; adult male lions are larger than females and have a prominent mane. It is a social species, forming groups called prides. A lion's pride consists of a few adult males, related females, and cubs. Groups of female lions usually hunt together, preying mostly on medium-sized and large ungulates. The lion is an apex and keystone predator.

The lion inhabits grasslands, savannahs, and shrublands. It is usually more diurnal than other wild cats, but when persecuted, it adapts to being active at night and at twilight. During the Neolithic period, the lion ranged throughout Africa and Eurasia, from Southeast Europe to India, but it has been reduced to fragmented populations in sub-Saharan Africa and one population in western India. It has been listed as Vulnerable on the IUCN Red List since 1996 because populations in African countries have declined by about 43% since the early 1990s. Lion populations are untenable outside designated protected areas. Although the cause of the decline is not fully understood, habitat loss and conflicts with humans are the greatest causes for concern.

One of the most widely recognised animal symbols in human culture, the lion has been extensively depicted in sculptures and paintings, on national flags, and in literature and films. Lions have been kept in menageries since the time of the Roman Empire and have been a key species sought for exhibition in zoological gardens across the world since the late 18th century. Cultural depictions of lions have occurred worldwide, particularly has a symbol of power and royalty.

Among felids, the lion is second only to the tiger in size. The size and weight of adult lions vary across its range and habitats. 

African lions live in scattered populations across sub-Saharan Africa. The lion prefers grassy plains and savannahs, scrub bordering rivers, and open woodlands with bushes. It rarely enters closed forests. On Mount Elgon, the lion has been recorded up to an elevation of 3,600 m (11,800 ft) and close to the snow line on Mount Kenya. Savannahs with an annual rainfall of 300 to 1,500 mm (12 to 59 in) make up the majority of lion habitat in Africa, estimated at 3,390,821 km2 (1,309,203 sq mi) at most, but remnant populations are also present in tropical moist forests in West Africa and montane forests in East Africa. The Asiatic lion now survives only in and around Gir National Park in Gujarat, western India. Its habitat is a mixture of dry savannah forest and very dry, deciduous scrub forest.

The lion is a generalist hypercarnivore and is considered to be both an apex and keystone predator due to its wide prey spectrum. Its prey consists mainly of medium-sized to large ungulates, particularly blue wildebeest, plains zebra, African buffalo, gemsbok and giraffe. It also frequently takes common warthog despite it being much smaller. In India, chital and sambar deer are the most common wild prey, while livestock contributes significantly to lion kills outside protected areas. It usually avoids fully grown adult elephants, rhinoceros and hippopotamus and small prey like dik-dik, hyraxes, hares and monkeys. Unusual prey include porcupines and small reptiles. Lions kill other predators but seldom consume them.

21-4-2018 OKAVANGO DELTA, BOTSWANA - RED BILLED BUFFALO WEAVER (Bubalornis niger)

The Red-billed Buffalo Weaver (Bubalornis niger) is a robust bird, the largest within the Ploceidae family, with males averaging a body mass of 82.1 grams and females slightly lighter at 70.7 grams. The species exhibits a modest sexual dimorphism; males are adorned with dark chocolate brown plumage, accented with white flecks on the wing edges and tips, and a distinctive red bill. Females share the same rich brown coloration but lack the white wing markings and feature broad white hems on their chin and throat feathers. Juveniles present a paler brown hue as they mature.

To identify the Red-billed Buffalo Weaver, look for its red bill, which sets it apart from its cousin, the White-billed Buffalo Weaver. The male's red bill contrasts with his dark plumage and reddish-brown feet, while the female's lighter brown legs and white throat markings are key distinguishing features.

This species thrives in the dry savannas and sparse woodlands, often in areas influenced by human activity and grazing livestock.

The Red-billed Buffalo Weaver is found across eastern and southern Africa, where it has adapted well to environments altered by humans.

These birds are social, living in colonies, and can be seen in small family units or large flocks. Males are polygamous, with a hierarchy where dominant males control more nest chambers and females. Aggressive displays and loud calls are used for defense, while some males may cooperate in nest building and chick rearing.

The Red-billed Buffalo Weaver's vocalizations are part of its social behavior, used by males to assert dominance and defend their territory.

Breeding takes place in colonies within large, communal nests made of thorny twigs, divided into lodges with multiple chambers. Females, sometimes with male assistance, construct smaller nests within these chambers using grass, leaves, and roots. The breeding season peaks from December to March, with females laying 2 to 4 eggs and incubating them for about 14 days. Chicks fledge after 20 to 23 days.

30-4-2018 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea cervantaria)

Idaea cervantaria is a species of insects with 1239 observations

Wingspan 1.4 to 2.2 cm. Straw-like in appearance, with yellowish wings with scattered dark, brown or grayish scales. On each wing it has a wavy line with small pointed dots, pointing backwards. Sometimes these details are not noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a point on each wing but the ones on the front can go unnoticed.

There are other similar species that are impossible to distinguish externally, so for correct and secure identification it is necessary to resort to genital analysis. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

In the province of Malaga, individuals determined by genital analysis were found in January, February and May, while those suspected of being so can be found in all months of the year.

1.4 to 2.2 cm wingspan. Straw-coloured, with yellowish wings with scattered dark, brown or greyish scales. On each wing it has a wavy line with small pointed spots, pointing backwards. Sometimes these details are barely noticeable. Between these lines and the rear edge, it has dark spots that may have a  light wavy stripe. It has a spot on each wing but those on the front wings may go unnoticed.

There are other similar species that are impossible to distinguish externally, so for a correct and safe identification, genital analysis must be used. Several of them have been found in the province of Malaga, although I. cervantaria is currently the most common and the only one that has been observed in urban environments.

The caterpillars feed on dry leaves of herbaceous plants and in captivity on petals of different Asteraceae and sea alder (Lobularia maritima), the latter common in our province, especially in sunny areas of the limestone mountains, and occasionally used in gardening for the showiness of its inflorescences.

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - COMMON IMPALA (FEMALE) (Aepyceros melampus ssp. melampus)

The impala (Aepyceros melampus) is a medium-sized antelope that is found in Africa. It was first described to European audiences by German zoologist Hinrich Lichtenstein in 1812. Active mainly during the day, the impala may be gregarious or territorial depending upon the climate and geography. The impala is known for two characteristic leaps that constitute an anti-predator strategy.

Impala is an elegant and magnificent species of antelope. The animal has slender body with the identifying "M"-like marking on the rear. This medium-sized antelope possesses thin, pointed horns with tips, lying far apart from each other. Males of this species are identified by the characteristic "S"-like horns. The elegant limbs of these animals have scent glands behind the ankles. The overall coloration of their fur is red-brown with paler sides. In addition, they have black and white colored areas on their body. Thus, the tail, belly, chin, lips, inside ears as well as the lines above the eyes are colored with white. Meanwhile, black bands cover their thighs, tail, forehead and ear tips.

Impalas are distributed throughout the northeastern part of South Africa, Angola, southern Rwanda, Uganda, and Kenya. Close proximity to a water source is an important life condition for these animals. Generally, they prefer woodland with little undergrowth as well as low to medium-height grassland.

Impalas have polygynous mating system, where each male mates with a number of females. The period of peak breeding activity is March-May. During this period, pregnant females live in isolation to give birth. The gestation period lasts from 194 to 200 days, yielding a single calf, which weighs about 5kgs (11 lbs). After a few days, the calf and the female rejoin the herd. Then, after a while, the calf joins a crèche of other young impalas. They are weaned at 4-5 months old. Male impalas reach reproductive maturity at 1 year of age, while females are ready to breed when they are between 1 and 2 years old. Becoming reproductively mature, they, however, do not rush to establish territories. They typically start mating only at 4 years old.

These antelopes are both diurnal and nocturnal. They are most active just after sunrise and before sunset, socializing and moving with their herd, whereas, during the nighttime hours, impalas usually lie down and ruminate. Female impalas and their offspring gather into herds, containing from 15 to 100 individuals. The home range of each herd covers a territory, varying from 80 to 180 hectares. During the wet season, females become highly territorial, defending home ranges of their herds. On the other hand, young males form bachelor, non-territorial herds of up to 30 individuals. During the dry season, male and female herds can often be seen mixed together. Home ranges of mature breeding males vary from season to season. Thus, during the breeding season, they usually have smaller home ranges, which they fiercely defend. Males use a wide variety of methods to defend their home range, including fighting, tail-raising, chasing, roaring, erect posture as well as forehead marking and forehead rubbing.

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - GREY GO AWAY BIRD (Corythaixoides concolor)

The grey go-away-bird, also known as the grey lourie, grey loerie, or kwêvoël, is a distinctive bird of the southern Afrotropics. With a smoky-grey plumage, a long tail, and a wispy crest that can be raised in excitement, this bird is a sight to behold. The strong, decurved beak is black, contrasting with the pink gape and tongue, and the plumage varies slightly in shade across different parts of the body.

Adults of both sexes are similar in appearance, measuring 47–51 cm from bill to tail tip and weighing between 200 to 300 grams. The crest, reaching 6 to 7 cm in length, is a key feature for identification. The darkest grey can be found on the chin and throat, while the area around the eyes and belly is paler. The breast plumage may have a slight olive wash, reminiscent of its relative, the bare-faced go-away-bird.

The grey go-away-bird is found in arid to moist, open savanna woodlands, particularly where Acacia trees abound. It is also a common sight in miombo woodlands, along watercourses, dry riparian forests, and in Acacia woodlands on alluvium. These birds are also comfortable in human-altered landscapes such as farms, gardens, and parks.

This species is native to a range of southern African countries, including Angola, the Democratic Republic of the Congo, Zambia, Tanzania, Malawi, Mozambique, Namibia, Botswana, Zimbabwe, South Africa, and Eswatini.

18-4-2018 CHOBE NATIONAL PARK, BOTSWANA - FORK TAILED DRONGO (Dicrurus adsimilis)

The fork-tailed drongo, also known as the common drongo or African drongo, is a member of the Dicruridae family. It is a small bird with a distinctive fork-shaped tail, red-brownish eyes, and an entirely black plumage that exhibits a blue-green iridescence in certain lights. Both sexes are similar in appearance, with the underside of the bird being uniformly black, contrasting with the glossy black-blue upper body.

When identifying the fork-tailed drongo, look for its robust black beak, red eyes, and the deeply forked black tail. Juveniles can be distinguished by their dark brown tone, less pronounced tail fork, and lack of glossy shine on the lower body. During flight, the darker remiges of the D. a. adsimilis subspecies are particularly noticeable.

The fork-tailed drongo inhabits wooded habitats, including woodlands and savannas, and is tolerant of arid climates. It can be found at elevations up to 2200 meters.

This species is widespread across Africa south of the Sahara, with four recognized subspecies varying in range and physical characteristics. It was once thought to range into Asia, but the Asian species is now classified as the black drongo (D. macrocercus).

The fork-tailed drongo is known for its aggressive and fearless nature, often attacking larger animals to protect its nest. It is also a skilled kleptoparasite, using deceptive mimicry of other birds' alarm calls to steal food. These birds are solitary hunters and spend a significant portion of their day feeding.