2-6-2019 LINYANTI, BOTSWANA - COMMON WARTHOG (Phacochoerus Africus)

The Common warthog (Phacochoerus africanus) is a wild member of the pig family (Suidae) found in sub-Saharan Africa. It is the only pig species that has adapted to grazing and savanna habitats.

Common warthogs are found in sub-Saharan Africa. They live in grasslands, savanna, open bushlands, and woodlands. These animals prefer open areas and avoid rainforests, thickets, cool montane grasslands, and severe deserts.

A warthog has two pairs of tusks protruding from the mouth and curving upwards. The lower pair, which is far shorter than the upper pair, becomes razor-sharp by rubbing against the upper pair every time the mouth is opened and closed. The upper canine teeth can grow to 25.5 cm (10.0 in) long and have a wide elliptical cross-section, being about 4.5 cm (1.8 in) deep and 2.5 cm (0.98 in) wide. A tusk will curve 90° or more from the root, and will not lie flat on a table, as it curves somewhat backward as it grows. The tusks are not used for digging, but are used for combat with other hogs and in defense against predators - the lower set can inflict severe wounds. Common warthog ivory is taken from the constantly growing canine teeth. The tusks, particularly the upper set, work in much the same way as elephant tusks with all designs scaled down. Tusks are carved predominantly for the tourist trade in eastern and southern Africa. The head of the Common warthog is large, with a mane down the spine to the middle of the back. Sparse hair covers the body. Its color is usually black or brown. Tails are long and end with a tuft of hair. Common warthogs do not have subcutaneous fat and the coat is sparse, making them susceptible to extreme environmental temperatures.

2-6-2019 LINYANTI CAMP, BOTSWANA - AFRICAN WATTLED LAPWING (Vanellus senegallus)

The African wattled lapwing (Vanellus senegallus), also known as the Senegal wattled plover or simply wattled lapwing, is a large lapwing, a group of largish waders in the family Charadriidae. It is a resident breeder in most of sub-Saharan Africa outside the rainforests, although it has seasonal movements.

These are conspicuous and unmistakable birds. They are large brown waders with a black crown, white forehead and large yellow facial wattles. The tail is white, tipped black, and the long legs are yellow.

In flight, the upperwings have black flight feathers and brown coverts separated by a white bar. The underwings are white with black flight feathers. The African wattled lapwing has a loud peep-peep call.

This species is a common breeder in wet lowland habitats, especially damp grassland. It often feeds in drier habitats, such as golf courses, picking insects and other invertebrates from the ground. It lays three or four eggs on a ground scrape.

The African wattled lapwing is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies. Occurs across sub-Saharan Africa; in southern Africa it is fairly common in Zimbabwe, northern Botswana and Namibia (including the Caprivi Strip), north-eastern South Africa, Swaziland and central and southern Mozambique. It generally prefers waterlogged grassland at streams, seeps edges of marshes and flood plains, as well as exposed areas along the edges of lakes and pans, burnt grassland and cultivated land.

Monogamous, territorial solitary nester, with the male defending its territory vigorously against intruders (mainly other African wattled lapwings) by striking them with its wings. Displays and fights are most intense at the beginning of the breeding season, as later males only call and use threat postures to defend their territory.

The nest (see image below) is a shallow depression in the ground, several of which are created by the male before the female chooses one to be lined thickly with grass stems, roots, pebbles and dry dung. It is typically placed on bare ground in short or burnt grassland, or occasionally small islands in marshy areas.

 

Egg-laying season is from July-December, peaking from September-October.

It lays 2-4 eggs, which are incubated by both sexes for about 28-32 days, often mobbing predators which come to close.

The chicks leave the nest within 24 hours, and are always tended by at least one adult, fledging at about 40 days old but only leaving the family group at the start of the following breeding season.

It is currently not threatened, in fact it may have benefited from the modification of habitats by humans.

2-6-2019 LINYANTI, BOTSWANA - LARGE DEVILTHORN (Dicerocaryum eriocarpum)

Dicerocaryum eriocarpum, or Large Devilthorn, is a Kalahari perennial herb known for its hairy, two-spined fruits that stick to animals for dispersal, earning its name and causing flat tires, but it's also called "Bushman's soap" because its leaves and roots contain saponins, creating a soapy lather for washing hands or cleaning, with edible leaves and potential uses for livestock, offering both nuisance and utility in the African bush. 

Plant Characteristics

Growth: Prostrate, creeping, ground-dwelling perennial with hairy stems.

Flowers: Small, trumpet-shaped, pale to deep pink or mauve, with darker spots.

Leaves: Opposite, broadly ovate, with toothed edges.

Fruit/Seeds: Circular, hairy, with two sharp, central spines that embed in animal feet and tires. 

3-6-2019 LINYANTI, BOTSWANA - GREAT EGRET (Ardea alba)

Great Egrets usually stay in habitats that have areas of either saltwater or freshwater nearby. They are seen near marshes, ditches, canals, ponds, tidal flats, rivers, streams, swamps, lakes, estuaries (or water passages where the ocean tide meets a river current), and flooded farm fields. Great Egrets are usually solitary birds when not nesting. But they also can gather together from surrounding areas to form a place where a large group can rest or sleep, called a communal roost. Frequently, several pairs build nests in the same tree and form a colony; but occasionally a pair may nest alone. Great Egrets often share colonial nesting sites, or rookeries, with other egret species, herons, and other wading birds as well.

They build their nests in trees, thickets, or shrubs 10-90 feet above water or ground. Nesting colonies are usually located in extremely tall trees. Great Egrets build large platform-style nests using sticks and line the nests with plant material. Both parents help to build the nest, incubate (to sit on and keep the eggs warm) the eggs, and feed their young. The young will be able to fly in 6-7 weeks after hatching.

Within the colony, Great Egrets are territorial and aggressive, defending their space with sharp bill jabs and harsh calls.

3-6-2019 LINYANTI CAMP, BOTSWANA - AFRICAN OPENBILL (Anastomus lamelligerus)

The African openbill (Anastomus lamelligerus) is a species of stork from the family Ciconiidae. It is widely distributed in Sub-Saharan Africa and western regions of Madagascar. This species is considered common to locally abundant across its range, although it has a patchy distribution. Some experts consider there to be two sub-species, A. l. lamelligerus distributed on the continent and A. l. madagascariensis living on the island of Madagascar. Scientists distinguish between the two sub-species due to the more pronounced longitudinal ridges on the bills of adult A. l. madagascariensis. The Asian openbill (Anastomus oscitans) found in Asia is the African openbill’s closest relative. The two species share the same notably large bill of a peculiar shape that gives them their name. 

2-6-2019 LINYANTI, BOTSWANA - DICKINSON'S KESTREL (Falco dickinsonii)

Dickinson's kestrel (Falco dickinsoni) is a bird of prey of southern and eastern Africa belonging to the falcon family Falconidae. It is named after John Dickinson, an English physician and missionary who collected the type specimen. It is also known as the white-rumped kestrel. Its closest relatives are the grey kestrel and banded kestrel and the three are sometimes placed in the subgenus Dissodectes.

It is a fairly small, stocky kestrel with a large, square head. It is 27–30 cm (11–12 in) long with a wingspan of 61–68 cm (24–27 in) and a weight of 167–246 g (5.9–8.7 oz). The female is about 4% larger and 10-20% heavier than the male. The plumage is mostly dark grey with a pale head and rump. The tail is grey with narrow black bars and a broad subterminal band. The underside of the flight feathers are also barred. The cere and feet are yellow and there is bare yellow skin around the eye. The bill is dark grey and the eyes are brown. Juvenile birds are grey-brown with barred flanks and without the paler head and rump. They have a greenish cere and eye-ring.

It is usually silent but has a high-pitched alarm and contact call. At the nest, a soft, mewing call attracts the young for feeding.

It inhabits savanna and open woodland, particularly swampy areas near water. It favours miombo woodland and is typically associated with palm trees (such as Hyphaene and Borassus species) and is also often found near baobab trees. It occurs in coconut plantations in some areas.

Its range covers most of Mozambique, Zimbabwe, Zambia and Malawi along with north-eastern South Africa (mainly in Kruger National Park), northern Botswana, north-east Namibia, eastern Angola, southern Democratic Republic of the Congo and parts of Tanzania. It is an occasional visitor to Kenya. The total range is about 3,400,000 km2 (1,300,000 sq mi). It is generally rather scarce but is commoner in some areas such as Zanzibar and Pemba Islands. Loss of palm trees is a potential threat to the species.

3-6-2019 LINYANTI CAMP, BOTSWANA - COMMON WATERBUCK (Kobus ellipsiprymnus ssp. ellipsiprymnus)

The waterbuck (Kobus ellipsiprymnus) is a large antelope found widely in sub-Saharan Africa. It is in the genus Kobus of the family Bovidae. It was first described by Irish naturalist William Ogilby in 1833. Its 13 subspecies are grouped under two varieties: the common or ellipsiprymnus waterbuck and the defassa waterbuck. Their coat colour varies from brown to grey. The long, spiral horns, present only on males, curve backward, then forward, and are 55–99 cm (22–39 in) long.

Waterbucks are rather sedentary in nature. As gregarious animals, they may form herds consisting of six to thirty individuals. These groups are either nursery herds with females and their offspring or bachelor herds. Males start showing territorial behaviour from the age of five years, but are most dominant from six to nine. The waterbuck cannot tolerate dehydration in hot weather, and thus inhabits areas close to sources of water. 

Predominantly a grazer, the waterbuck is mostly found on grassland. In equatorial regions, breeding takes place throughout the year, but births are at their peak in the rainy season. The gestational period lasts 7–8 months, followed by the birth of a single calf.

Waterbucks inhabit scrub and savanna areas along rivers, lakes, and valleys. Due to their requirement for grasslands and water, waterbucks have a sparse ecotone distribution. The IUCN lists the waterbuck as being of least concern. More specifically, the common waterbuck is listed as of least concern, while the defassa waterbuck is near threatened. 

The population trend for both is downwards, especially that of the defassa, with large populations being eliminated from certain habitats because of poaching and human disturbance.

3-6-2019 LINYANTI CAMP, BOTSWANA - BATELEUR EAGLE (JUVENILE)(Terathopius ecaudatus)

Juvenile bateleur eagles are primarily brown, have a longer tail and wing feathers for flight control, and a duller, greenish-blue cere and feet compared to adults. They gradually transition to the adult plumage over seven to eight years, developing a shorter tail and more defined body colors through molting. They are often mistaken for other birds, such as the brown snake eagle, due to their brown coloration. 

Physical characteristics

Plumage: Brown and dull, with some lighter edging on the feathers. The head is paler and tawnier.

Tail and wings: Possess longer tail and wing feathers than adults, which provide more stability and control during flight. The tail gets shorter with each molt as the bird matures.

Bare parts: The cere (the fleshy, waxy part on top of the beak) and feet are a pale grey-blue to greenish-blue color. 

Development and behavior

Maturation: It takes approximately 7 to 8 years for a juvenile to reach full adult plumage.

Flight: The longer feathers of juveniles give them better control as they learn to fly.

Adult supervision: Young are fed by both parents for about 100 days after fledging and remain dependent for up to four months.

Mobility: Juveniles become highly mobile and nomadic, and are sometimes driven away from the breeding territory by adult eagles.

Identification: Due to their dull brown color and longer tail, juveniles are often mistaken for a brown snake eagle. 

The bateleur (/ˌbætəˈlɜːr, ˈbætəlɜːr/; Terathopius ecaudatus), also known as the bateleur eagle, is a medium-sized eagle in the family Accipitridae. It is often considered a relative of the snake eagles and, like them, it is classified within the subfamily Circaetinae. It is the only member of the genus Terathopius and may be the origin of the "Zimbabwe Bird", the national emblem of Zimbabwe. Adult bateleurs are generally black in colour with a chestnut colour on the mantle as well as also on the rump and tail. Adults also have gray patches about the leading edges of the wings (extending to the secondaries in females) with bright red on their cere and their feet.

Adults also show white greater coverts, contrasting with black remiges in males, gray patches on the underwing primaries and black wingtips. The juvenile bateleur is quite different, being largely drab brown with a bit of paler feather scaling. All bateleurs have extremely large heads for their size, rather small bills, large feet, relatively short legs, long, bow-like wings and uniquely short tails, which are much smaller still on adults compared to juvenile birds.

This species is native to broad areas of Sub-Saharan Africa and scarcely up into Arabia. It is characteristically a bird of somewhat open habitats such as savanna with some trees present and open dry woodland. It is in life history, a rather peculiar bird of prey with a free-wheeling generalist diet that includes much carrion but also tends to hunt a wide range of live prey, including many small to unexpectedly relatively large mammals and reptiles along with generally relatively small birds. Bateleurs are highly aerial birds that spend much time soaring and will frequently fly with exaggerated embellishments, perhaps when excited or angered. They tend to build a relatively small if sturdy stick nest in a large tree and lay only a single egg.

 Despite being a rather aggressive bird in other contexts, bateleurs are easily flushed from their own nest, making them exceptionally vulnerable to nest predators, including humans, and nest failures. It may take as long as 7 to 8 years to attain full maturity, perhaps the longest stretch to maturity of any raptor. This species has long been known to be declining rather pronouncedly in overall population and it is mostly confined to protected areas today. Currently the IUCN classifies the bateleur as an Endangered species due primarily to anthropogenic causes such as habitat destruction, pesticide usage and persecution.

3-6-2019 LINYANTI CAMP, BOTSWANA - RED BILLED SPURFOWL (Pternistis adspersus)

The red-billed spurfowl (Pternistis adspersus), also known as the red-billed francolin, is a species of bird in the family Phasianidae. It is found in Southern Africa, including Angola, Botswana, Namibia, South Africa, Zambia, and Zimbabwe.

The species exhibits sexual dimorphism in size. Males are larger, measuring 38 cm (15 in) in length and weighing 340–635 g (12.0–22.4 oz), whereas females measure 33 cm (13 in) in length and weigh 340–549 g (12.0–19.4 oz). The species has barred underparts (in contrast to the related Natal spurfowl) and a conspicuous yellow eye-ring.

The red-billed spurfowl was described in 1838 by the English naturalist George Robert Waterhouse from specimens collected by James Edward Alexander on his expedition to Namaqualand and Damaraland. Waterhouse coined the binomial name Francolinus adspersus and noted that the specimens had come near the Fish River in what is now Namibia. The specific epithet adspersus is Latin for "sprinkling". The species is now placed in the genus Pternistis that was introduced by the German naturalist Johann Georg Wagler in 1832. The red-billed spurfowl is considered as monotypic: the proposed subspecies mesicus is not recognised.

24-11-2021 MONTE CORONA, VALENCIA - MOORISH GECKO (Tarentola mauritanica)

https://www.inaturalist.org/taxa/33602-Tarentola-mauritanica

25-11-2021 OLIVA CANAL LES FONTS, VALENCIA - LITTLE EGRET (Egretta garzetta)

https://www.inaturalist.org/taxa/4943-Egretta-garzetta

25-11-2021 OLIVA CANAL LES FONTS, VALENCIA - WHITE WAGTAIL (Motacilla alba)

https://www.inaturalist.org/taxa/13695-Motacilla-alba

25-11-2021 OLIVA CANAL LES FONTS, VALENCIA - EUROPEAN GOLDFINCH (Carduelis carduelis)

https://www.inaturalist.org/taxa/9398-Carduelis-carduelis

25-11-2021 CANAL LES FONTS OLIVA, VALENCIA - COMMON CHIFFCHAFF (Phylloscopus collybita)

https://www.inaturalist.org/taxa/117016-Phylloscopus-collybita

3-6-2019 LINYANTI CAMP, BOTSWANA - ARNOT'S CHAT (Myrmecocichla arnotti)

Arnot's chat ranges in size from 16 to 18 cm (6.3–7.1 in) and weighs around 35 g (1.2 oz). The plumage of the adults is sexually dimorphic; the male of the nominate race is overall black with a white crown and a white patch on the wing coverts. The female is similar but with a black crown and a white (tipped with black) throat and neck. The bill and legs are black. Juvenile birds are like the adults but with white feather tips on the crown or throat instead of fuller white. The male of the race harterti has less extensive white on the wings and a mostly black head with a small area of white on the forehead and above the eye; the white throat of the female is also less extensive than on the nominate.

Diet & Behavior: Forages in mid-to-low tree levels and on the ground; often in pairs or family groups.

Vocalization: Features a fast, exuberant song of clucks, whistles, and rattles.

Nesting: Builds nests in tree holes, sometimes using old woodpecker holes, filling them with debris.

Conservation: Experiences local declines due to habitat destruction and DDT, according to BirdLife International.

Name Origin: Named after a Canon Tristram, who mistakenly spelled the knight's name as "Arnott" when assigning the honorific, says Birds of the World. 

3-6-2019 LINYANTI CAMP, BOTSWANA - ZAMBESI CRESTED BARBET (Trachyphonus vaillantii ssp. nobilis)

The Zambezi crested barbet is the common crested barbet (Trachyphonus vaillantii), a vibrantly colored sub-Saharan bird known for its loud trilling call and aggressive, territorial behavior. 

Appearance: This is a small (23–24 cm), chunky bird with a thick, pale bill and colorful plumage. It has a speckled yellow and red face, a small black crest, a yellow belly with red spots, and black wings with white specks. The male and female plumage is similar.

Habitat and Distribution: It is found in a variety of wooded areas, including forests, savannas, riverine thickets, and even suburban gardens across countries like Zambia, South Africa, Botswana, and Mozambique.

Behavior: Crested barbets are usually seen singly or in pairs and are notably aggressive, chasing away other birds (like doves and thrushes) and have even been known to attack rats and snakes in their territory. They do not fly easily or for long distances, preferring to hop around on the ground to forage.

Diet: Their diet is omnivorous, consisting of insects, fruits, snails, and sometimes the eggs or chicks of other birds. They are considered a friend to gardeners because they consume the local snail population.

3-6-2019 LINYANTI CAMP, BOTSWANA - RED EYED DOVE (Streptopelia semitorquata)

The red-eyed dove (Streptopelia semitorquata ) is a dove that is a widespread and common in Sub-Saharan Africa. It has been listed as Least Concern on the IUCN Red List since 2004.

The red-eyed dove is a largish, stocky pigeon, typically 30 cm (12 inches) in length. Its back, wings and tail are pale brown. When flying, it shows blackish flight feathers. The head and underparts are dark vinous-pink, shading to pale grey on the face. There is a black hind neck patch edged with white. The legs and a patch of bare skin around the eye are red. The call is a loud doo-doo-du-du.

Sexes are similar, but juveniles are duller than adults, and have scalloping on the body feathers.

Red-eyed doves eat grass seeds, grains and other vegetation. They often forage on the ground.

3-6-2019 LINYANTI CAMP, BOTSWANA - MARTIAL EAGLE (Polemaetus bellicosus)

The Martial Eagle (Polemaetus bellicosus), a formidable raptor, reigns over the sub-Saharan skies. This solitary species, the sole member of its genus, is distinguished by its impressive size and power. With feathered tarsi characteristic of the booted eagle subfamily, it is one of the largest of its kind. The Martial Eagle is an apex predator, soaring high to stoop upon a diverse array of prey, from mammals to reptiles.

Adult Martial Eagles exhibit a dark brown plumage on their upperparts, head, and upper chest, with occasional lighter feather edges. Their underparts are white, marked with sparse blackish-brown spots. In flight, their long broad wings and short tail give them a distinctive silhouette. Juveniles are paler with a greyish mottled appearance and take up to seven years to acquire their adult plumage.

The Martial Eagle favors wooded belts within open savanna landscapes, avoiding dense forests and arid deserts. It is often found perched in an upright position in large trees, surveying its territory.

This eagle's range spans across sub-Saharan Africa, with higher densities in southern and parts of east Africa. It is more sporadic in west Africa, with notable populations in protected areas such as South Africa's Kruger National Park.

Martial Eagles spend a significant portion of their day aloft, soaring at great heights. They are solitary outside of the breeding season and exhibit a preference for less disturbed areas, likely due to the abundance of prey and aversion to human activity.

The Martial Eagle is not a frequent vocalizer, but it does emit a low mellow whistle as a contact call and a louder, trilling call during territorial displays.

Breeding occurs at various times across their range, with nests built high in large trees. They lay usually one egg, with the female performing most of the incubation. Fledglings remain dependent on their parents for several months post-fledging.

The Black-chested Snake Eagle may be confused with the Martial Eagle but is significantly smaller with different coloring and flight patterns. Juvenile Martial Eagles may be mistaken for juvenile Crowned Eagles but differ in wing and tail proportions.

Martial Eagles are opportunistic predators, with a diet comprising mammals, birds, and reptiles. They are known for hunting from a high soar, using their keen eyesight to spot prey from several kilometers away.

The Martial Eagle is currently classified as Endangered by the IUCN, with populations declining due to factors such as persecution, habitat destruction, and collisions with power lines. Conservation efforts focus on education and the expansion of protected areas.

3-6-2019 LINYANTI CAMP, BOTSWANA - AFRICAN OPENBILL (Anastomus lamelligerus)

The African Openbill (Anastomus lamelligerus ) is a species of stork from the family Ciconiidae. It is widely distributed in Sub-Saharan Africa and western regions of Madagascar. This species is considered common to locally abundant across its range, although it has a patchy distribution. Some experts consider there to be two sub-species, A. l. lamelligerus distributed on the main continent and A. l. madagascariensis living on the island of Madagascar. Scientists make the difference between the two sub-species due to the more pronounced longitudinal ridges on the bills of adult A. l. madagascariensis.The Asian Openbill (Anastomus oscitans ) distributed in Asia is the African Openbill’s closest relative. The two species share the same notably large bill of a peculiar shape that gives them their name.

The African Openbill is a stork measuring 80-94 cm and weighing 1-1.3 kg. The species does not exhibit any major sexual dimorphism, although the males are slightly larger than the females and have a longer and heavier bill. The adult bill is betwen 135-196 mm in length, brownish in color and has a gap between the upper aend lower mandible. This gap is non-existent in juvenile birds and develops as the bird ages. It is because the two mandibles of the beak only meet at the tip and not in the middle that this stork genus received the name of “openbill”.

The adult plumage is overall black with iridescent green feathers on their backs, coverts and abdomens. The juvenile plumage is usually less vibrant and browner in color with the feathers of the underparts having pale tips. The legs and feet are black. The eyes are grey with grey lores and no distinct coloration of the eye-ring.

These storks are smaller in stature than most of the other species in their family which allows them to be much more agile in the air. This agility can be observed during their descents from high altitudes as they often perform steep dives and remarkable acrobatic manoeuvres. During their migration flights, the African openbill storks will use sustained flapping flight with an average wing flap rate of 200-210 flaps/minute. They will also often soar on the thermals when commuting to and from distant feeding areas. This allows them to travel long distances to obtain food without expending too much energy. In flight, these birds have their necks and head extended and their long, broad wings are spread out and perfect for soaring and gliding on the air currents.

3-6-2019 LINYANTI CAMP, BOTSWANA - WHITE FACED WHISTLING DUCK (Dendrocygna viduata)

The white-faced whistling duck (Dendrocygna viduata) is a whistling duck that breeds in sub-Saharan Africa and much of South America.

This species is gregarious, and at favoured sites, the flocks of a thousand or more birds arriving at dawn are an impressive sight. As the name implies, these are noisy birds with a clear three-note whistling call.

The white-faced whistling duck was formally described by the Swedish naturalist Carl Linnaeus in 1766 in the twelfth edition of his Systema Naturae under the binomial name Anas viduata. He specified the type locality as Cartagena in Colombia. The white-faced whistling duck is now one of eight species placed in the genus Dendrocygna that was introduced in 1837 by the English naturalist William Swainson. The species is considered as monotypic: no subspecies are recognised. The genus name combines the Ancient Greek dendron meaning "tree" with the genus name Cygnus Bechstein, 1803, meaning "swan" in Latin. The specific epithet viduata is Latin meaning "widowed" or "in mourning".

3-6-2019 LINYANTI CAMP, BOTSWANA - CHAPMAN'S ZEBRA (Equus quagga ssp. chapmani)

Chapman's zebra (Equus quagga chapmani), named after explorer James Chapman, is a subspecies of the plains zebra from southern Africa.

Chapman's zebra are native to savannas and similar habitats of north-east South Africa, north to Zimbabwe, west into Botswana, the Caprivi Strip in Namibia, and southern Angola. Like the other subspecies of plains zebra, it is a herbivore that exists largely on a diet of grasses, and undertakes a migration during the wet season to find fresh sources of food and to avoid lions, which are their primary predator. Chapman's zebras are distinguished from other subspecies by subtle variations in their stripes. 

When compared to other equids in the region Chapman's zebras are relatively abundant in number, however its population is now in decline largely because of human factors such as poaching and farming. Studies and breeding programs have been undertaken with the hope of arresting this decline, with a focus on ensuring zebras bred in captivity are equipped for life in the wild, and that non-domesticated populations are able to freely migrate. A problem faced by some of these programs is that captive Chapman's zebra populations experience higher incidence of diagnosed diseases than non-domesticated populations because they live longer, and so are less likely to die in the wild from predation or a lack of food or water.

Chapman's zebras are single-hoofed mammals that are a part of the odd-toed ungulate order. They differ from other zebras in that their stripes continue past their knees, and that they also have somewhat brown stripes in addition to the black and white stripes that are typically associated with zebras. The pastern is also not completely black on the lower half. Each zebra has its own unique stripe pattern that also includes shadow stripes. When foals are born, they have brown stripes, and in some cases, adults do not develop the black colouration on their hides and keep their brown stripes.

In the wild Chapman's zebra live on average to 25 years of age, however that can live to be up to 38 years of age in captivity. Males usually weigh 270–360 kg (600–800 lb) and stand at 120–130 cm (48–52 in) tall. Females weigh about 230–320 kg (500–700 lb) and stand as tall as the males. Foals weigh 25-50 kg (55-88 lb) at birth. Adult zebras can run at up to 56 kilometres per hour (35 miles per hour) and have strong eyesight and hearing which are essential evolutionary defence mechanisms.

Chapman's zebras have been observed to spend a large portion of their day feeding (approximately 50%), and primarily consume low-quality grasses found in savannas, grasslands, and shrublands, however they occasionally eat wild berries and other plants in order to increase protein intake.

While they show a preference for short grasses, unlike some other grazing animals they also eat long grasses and so play an important role by consuming the upper portion of long grass that has grown in the wet season to then allow for other animals to feed. Young foals are reliant on their mothers for sustenance for approximately the first 12 months of their lives as their teeth are unable to properly breakdown the tough grasses that the adults eat until the enamel has sufficiently worn away.

3-6-2019 LINYANTI CAMP, BOTSWANA - HELMETED GUINEA FOWL (Numida meleagris)

This is a gregarious species, forming flocks outside the breeding season typically of about 25 birds that also roost communally. Guineafowl are particularly well-suited to consuming massive quantities of ticks, which might otherwise spread Lyme disease. These birds are terrestrial, and prone to run rather than fly when alarmed. Like most gallinaceous birds, they have a short-lived, explosive flight and rely on gliding to cover extended distances. Helmeted guineafowl can walk 10 km and more in a day. Their bodies are well-suited for running and they are remarkably successful in maintaining dynamic stability over rough terrain at speed. They make loud harsh calls when disturbed.

Their diet consists of a variety of animal and plant foods. During the nonbreeding season, N. meleagris consumes corns, tubers, and seeds, particularly of agricultural weeds, as well as various agricultural crop spillage. During the breeding season, more than 80% of their diet may be invertebrates, particularly arthropods such as beetles. Guineafowl are equipped with strong claws and scratch in loose soil for food much like domestic chickens, although they seldom uproot growing plants in so doing. As with all of the Numididae, they have no spurs. They may live for up to 12 years in the wild.

Males often show aggression towards each other, and partake in aggressive fighting, which may leave other males bloodied and otherwise injured. They attempt to make themselves look more fearsome by raising their wings upwards from their sides and bristling their feathers across the length of their bodies, and they may also rush towards their opponent with a gaping beak. The nest is a well-hidden, generally unlined scrape, and a clutch is normally some 6 to 12 eggs, which the female incubates for 26 to 28 days. Nests containing larger numbers of eggs are generally believed to be the result of more than one hen using the nest; eggs are large, and an incubating bird could not realistically cover significantly more than a normal clutch.

The Helmeted Guineafowl, Numida meleagris, is a distinctive bird, easily recognized by its round body, small head, and striking plumage. Adults typically measure 53 to 58 cm in length and weigh around 1.3 kg. Their feathers are predominantly gray-black, speckled with white, providing them with a somewhat polka-dotted appearance.

One can identify the Helmeted Guineafowl by its bare head adorned with a bony knob, which can be dull yellow or reddish, and the surrounding skin may exhibit red, blue, or black colors. The wings and tail are short, contributing to a rather compact silhouette. Subspecies vary mainly in the size, shape, and color of the casque and facial wattles.

These birds favor warm, open environments with scattered shrubs and trees, such as savannas or farmlands, where they can forage and breed.

Native to Africa, mainly south of the Sahara, the Helmeted Guineafowl has been introduced to various regions worldwide, including the West Indies, North America, Colombia, Brazil, Australia, and Europe.

Helmeted Guineafowls are social creatures, forming flocks of about 25 individuals outside the breeding season. They are ground-dwelling birds, preferring to run rather than fly when threatened. Their flight is short and explosive, relying on gliding for longer distances. They are adept at running and can cover up to 10 km in a day. When alarmed, they emit loud, harsh calls.

22-11-2021 VILLALONGA, VALENCIA - HOUSE SPARROW (MALE) (Passer domesticus)

https://www.inaturalist.org/taxa/13858-Passer-domesticus