17-7-2019 ALBUFERA, VALENCIA - WHISKERED TERN (JUVENILE) (Chlidonias niger)

The Whiskered Tern, Chlidonias hybrida, is a member of the tern family Laridae, exhibiting a swallow-like appearance, as suggested by its genus name derived from the Ancient Greek khelidonios. This species is the largest of the marsh terns, showcasing a blend of features from both the white Sterna terns and the black tern.

Adult Whiskered Terns in summer plumage are characterized by their robust bill, measuring 29–34 mm in males and 25–27 mm in females, with a pronounced gonys. They possess a black cap and a short, forked-looking tail. The cheeks are white, and the legs and bill are a vibrant red. Juveniles display a white-flecked crown and a more uniformly blackish hindcrown, while the winter adult has a similar pattern with additional white flecking. The black ear-coverts create a C-shaped band when viewed from above. Throughout the year, the rump maintains a pale grey hue. The call of the Whiskered Tern is a distinctive "krekk."

Whiskered Terns breed in colonies on inland marshes, often in the company of black-headed gulls, which offer a degree of protection.

The Whiskered Tern has several geographical races, varying mainly in size and minor plumage details. The Eurasian Whiskered Tern (C. h. hybrida) is found in warmer parts of Europe and the Palearctic, while the African Whiskered Tern (C. h. delalandii) resides in east and south Africa, and the Australasian Whiskered Tern (C. h. javanicus) ranges from Java to Australia. The tropical forms are resident, but European and Asian birds migrate south to Africa and the Indian Subcontinent for wintering.

European and Asian Whiskered Terns are migratory, traveling south during the winter months. A tagged individual was observed in April 2021 at the Manakudi Bird Sanctuary in Tamil Nadu, India.

The Whiskered Tern is known for its characteristic "krekk" call.

This species breeds in colonies on inland marshes, sometimes amongst black-headed gulls.

The diet of the Whiskered Tern includes small fish, amphibians, insects, and crustaceans.

The Whiskered Tern is currently listed as Least Concern on the IUCN Red List, indicating that it is not at immediate risk of population decline.

17-7-2019 ALBUFERA, VALENCIA - WHISKERED TERN (Chlidonias niger)

17-7-2019 ALBUFERA, VALENCIA - EUROPEAN TURTLE DOVE (Sternula albifrons)

It is a bird of open rather than dense woodlands, and frequently feeds on the ground. It will occasionally nest in large gardens, but is usually extremely timid, probably due to the heavy hunting pressure it faces during migration. The flight is often described as arrowy, but is not remarkably swift.

The nuptial flight, high and circling, is like that of the common wood pigeon, but the undulations are less decided; it is accompanied by the whip-crack of the downward flicked wings. The arrival in spring is heralded by its cooing or purring song, a rather deep, vibrating "turrr, turrr".

17-7-2019 ALBUFERA, VALENCIA - RED VEINED DARTER DRAGONFLY (FEMALE) (Sympetrum fonscolombii)

17-7-2019 ALBUFERA, VALENCIA - BLACK WINGED STILT (Himantopus himantopus)

17-7-2019 ALBUFERA, VALENCIA - GULL BILLED TERN (JUVENILE) (Gelochelidon nilotica)

The Gull-billed Tern, Gelochelidon nilotica, is a robust bird, akin in stature to the Sandwich Tern. It boasts a stout, gull-like bill, broad wings, and lengthy legs. In its summer plumage, the adult displays grey upperparts, stark white underparts, a jet-black cap, and matching black bill and legs. The species measures 33–42 cm in length with a wingspan of 76–91 cm, and weighs between 150–292 g.

In its non-breeding attire, the Gull-billed Tern loses its black cap, revealing a dark eye patch reminiscent of a Forster's Tern or a Mediterranean Gull. Juveniles bear a paler mask and resemble winter adults. The juvenile Sandwich Tern, with its shorter bill, is often mistaken for the Gull-billed Tern in regions where the latter is scarce.

The Gull-billed Tern is found in a variety of habitats, including lakes, marshes, and coastal regions such as bays and earthen levees. In Eurasia, it is commonly seen in freshwater areas, whereas in North America, it is almost exclusively associated with saltwater coastal environments.

This species enjoys a wide distribution, breeding in southern Europe, temperate and eastern Asia, North America's coasts, and eastern South America. It exhibits post-breeding dispersal, with northern populations migrating to winter in Africa, the Caribbean, northern South America, southern Asia, and New Zealand.

17-7-2019 ALBUFERA, VALENCIA - STRETCH SPIDER (Genus Tetragnatha)

Tetragnatha is a genus of long-jawed orb-weavers found all over the world. It was first described by Pierre André Latreille in 1804, and contains hundreds of species. Most occur in the tropics and subtropics, and many can run over water. They are commonly called stretch spiders in reference to their elongated body form and their ability to hide on blades of grass or similar elongated substrates by stretching their front legs forward and the others behind them.

Species in this genus are found worldwide, including Greenland.

Tetragnatha species occupy the tall herb and tree layer. They construct orb webs, usually in vegetation near or above streams and ponds. Several studies have reported that they build their webs near slow-flowing streams in sunlit areas. Without access to a humid habitat, these spiders suffer from dehydration. The webs are short-lived, being taken down and digested daily or even more frequently. Webs are usually horizontally inclined and consist of an open hub with 30 to 40 viscid spirals. The spider hangs underneath the central hub of the web with its long front legs directed forward.

These spiders are capable of walking over water surfaces at a very fast pace, with legs I and II moving alternately in a diagonal rhythm while legs III and IV are dragged behind. When at rest on vegetation, the body is pressed against the substrate with the long front legs stretched forward.

One of the biggest and most common species is T. extensa, which has a holarctic distribution. It can be found near lakes, river banks or swamps. Large numbers of individuals can often be found in reeds, tall grass, and around minor trees and shrubs.

23-5-2019 MANA POOLS, ZIMBABWE - CAPE WILD DOG (Lycaon pictus ssp. pictus)

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

23-5-2019 MANA POOLS, ZIMBABWE - BUSHVELD HELMETED GUINEA FOWL (Numida meleagris ssp. mitratus)

https://www.inaturalist.org/taxa/467857-Numida-meleagris-mitratus

23-5-2019 MANA POOLS, ZIMBABWE - EMERALD SPOTTED WOOD DOVE (Turtur chalcospilos)

22-5-2019 MANA POOLS, ZIMBABWE - WIRE TAILED SWALLOW (Hirundo smithii)

The wire-tailed swallow is a small bird with a glossy blue back, white underparts, and a chestnut-colored cap, named for its two long, thin tail feathers. It is a fast, aerial insectivore, often seen flying low over water and building its mud nest on vertical surfaces, including human-made structures like bridges and buildings. This species is widespread across sub-Saharan Africa and southern Asia and has a "least concern" conservation status globally. 

Physical characteristics

Size: Measures approximately 18 cm (7.1 in) long.

Plumage: Features glossy blue upperparts, a chestnut forehead and crown, and clean white underparts.

Tail: Distinguished by two very long, thin, wire-like filaments on its outer tail feathers. Females and juveniles have shorter or no "wires" and a duller cap.

Habitat and behavior

Habitat: Prefers open country, such as grasslands, wetlands, and cultivated areas, particularly near water.

Diet: An aerial insectivore that feeds on flying insects like flies, wasps, and termites.

Flight: A very fast flyer that often swoops low over water. 

Nesting and reproduction

Nest: Builds a neat, half-bowl-shaped nest from mud, which is placed on vertical surfaces. Nests are often found under cliff ledges or on man-made structures like bridges, buildings, and culverts.

Territorial: Nests are typically solitary and territorial, unlike some colonial swallow species.

Eggs and incubation: Lays a clutch of 2-4 eggs in Africa and up to 5 in Asia. The female primarily incubates the eggs.

Parental care: Both parents feed the chicks, with the female providing more food. 

Distribution and conservation

Distribution: Found in sub-Saharan Africa and southern Asia. Some populations are resident, while others migrate seasonally.

Conservation status: Globally listed as "least concern" by the IUCN, although some regional statuses may vary.

Threats: The introduction of man-made nest sites has, in fact, benefited this species. 

23-5-2019 MANA POOLS, ZIMBABWE - COMMON DWARF MONGOOSE (Helogale parvula)

The common dwarf mongoose (Helogale parvula) is a mongoose species native to Angola, northern Botswana, northern Namibia, KwaZulu-Natal in South Africa, Zambia and East Africa. It is part of the genus Helogale, along with the Ethiopian dwarf mongoose.

The common dwarf mongoose has soft fur ranging from yellowish red to very dark brown. It has a large pointed head, small ears, a long tail, short limbs and long claws. With a body length of 16–23 cm (6.3–9.1 in) and a weight of 213–341 g (7.5–12.0 oz), it is Africa's smallest member of the order Carnivora.

Common dwarf mongoose in the Sabi Sand Game Reserve, South Africa

The common dwarf mongoose ranges from East to southern Central Africa, from Eritrea and Ethiopia to the provinces of Limpopo and Mpumalanga in the Republic of South Africa. It inhabits primarily dry grassland, open forests and bushland up to an elevation of 2,000 m (6,600 ft). It is especially common in areas with many termite mounds, its favorite sleeping place. It avoids dense forests and deserts.

The main predators of dwarf mongoose are predatory birds such as raptors and marabou storks, reptiles such as snakes and monitor lizards, and other carnivorous mammals such as jackals and larger mongooses.

A mutualistic relationship has evolved between the dwarf mongoose and hornbills, in which hornbills seek out the mongooses in order for the two species to forage together, and to warn each other of nearby birds of prey and other predators.

It is a social animal, with an average group size of twelve individuals,but larger packs can exceed thirty members. Packs are organized around a strict hierarchy, with females holding higher positions than males within each age class. Each pack is structured around a single breeding pair, the breeding female of which holds the highest social position while her mate holds the second highest. Younger members and immigrant individuals do not typically reproduce, but instead care for and feed juveniles. Other females may reproduce during good conditions, but their litters rarely survive to adulthood. The breeding pair of a dwarf mongoose colony is given priority access to food and protection from subordinate members, and rarely has to defend against predators. The breeding male is most often responsible for suppressing reproduction among other colony members by confronting them directly when this is attempted, typically with a low-intensity threat posture, which causes the pair to cease their attempted reproduction and retreat. The female of the pair often grooms the alpha male afterwards as an appeasement behavior.

Dispersal and the funding of new packs are relatively rare, and group splits occur most often when the dominant female dies. Non-breeders occasionally transfer between different packs, typically at their second or third year of age and during the rain season, which can result in their obtaining a shorter "queue" for becoming part of the breeding pair of the new pack.

Dwarf mongooses tend to breed during the wet season, between November and May, where the breeding female may produce up to three litters, containing an average of four pups each after a gestation period of 49 to 53 days. The pups nurse for a period of 45 days, during which they may be nursed by subordinate females. Juveniles begin foraging alongside adults at around six weeks of age, and reach sexual maturity at three years of life. Their maximum lifespan is around 18 years.

The primary diet of the common dwarf mongoose consists of invertebrates, chiefly insects such as beetle larvae, termites, grasshoppers and crickets, alongside spiders and scorpions. Secondary food sources include small vertebrates, eggs, and fruit.

23-5-2019 MANA POOLS, ZIMBABWE - BROWN SNAKE EAGLE (Circaetus cinereus)

23-5-2019 MANA POOLS, ZIMBABWE - AFRICAN MONARCH BUTTERFLY (Danaus chrysippus ssp orientis)

Danaus chrysippus, known as the African Monarch, is a common butterfly which is widespread in Asia and Africa. The African Monarch is believed to be one of the first butterflies to be used in art. A 3500 year old Egyptian fresco in Luxor features the oldest illustration of this species.

22-5-2019 MANA POOLS, ZIMBABWE - SOUTHERN GROUND HORNBILL (Bucorvus leadbeateri)

The southern ground hornbill (Bucorvus leadbeateri) is one of two species of ground hornbill, both of which are found solely within Africa, and is the largest species in the hornbill order worldwide. It can be found in the southern regions of Africa, ranging from Kenya to South Africa. Within these regions, they inhabit both woodlands and savannas. The other species of the genus Bucorvus is the Abyssinian ground hornbill, B. abyssinicus.

Southern ground hornbills are carnivorous and hunt mostly on the ground. Their food ranges from insects to small vertebrates. Their nests are often found in high tree cavities or other shallow cavities, such as rock holes in cliff faces. These birds are a long-lived species, having lifespans in the range of 50–60 years, and up to 70 in captivity. In relation to their long lives, they do not reach sexual maturity until 4–6 years old, and begin breeding around 10 years old. Their sex can be identified by the colour of their throats: the male's is pure red and the female's is a deep violet-blue.

Southern ground hornbills are a culturally pervasive and important species in southern Africa. Kruger National Park, located within South Africa, lists southern ground hornbills as one of their 'Big Six' bird species. However, their numbers have been declining, due in part to persecution, habitat destruction, cultural beliefs, and other factors. They are listed globally as 'Vulnerable' by the IUCN as of 2018, and as 'Endangered' in South Africa, Lesotho, Namibia and Eswatini. This enormous, sociable, ground-loving hornbill is easily recognized. 

The adult male has an extensive brilliant red face and throat wattles, while the adult female has purple-blue skin in the center of the red throat patch. The immature is scruffy with yellowish facial skin. In flight, this huge bird is black with extensive white wingtips. Family groups walk slowly through bushy savanna and grassland, foraging for large invertebrates and small vertebrates. In the early morning, dominant pairs duet with a deep-bass booming, “oooh..oooh..ooh-oh”, which can be heard several kilometers away.

22-5-2019 MANA POOLS, ZIMBABWE - SAVANNAH ELEPHANT (Loxodonta Africana)

22-5-2019 MANA POOLS, ZIMBABWE - CRAWSHAY'S ZEBRA (Equus quagga ssp. crawshayi)

22-5-2019 MANA POOLS, ZIMBABWE - PEREGRINE FALCON (JUVENILE) (Falco peregrinus)

The Peregrine Falcon, known scientifically as Falco peregrinus, is a large falcon roughly the size of a crow. It boasts a blue-grey back, barred white underparts, and a distinct black head. This raptor is celebrated for its incredible speed, often exceeding 320 km/h (200 mph) during its characteristic hunting stoop, making it the fastest member of the animal kingdom. The highest recorded speed for a Peregrine Falcon is an astonishing 389 km/h (242 mph).

Adult Peregrine Falcons have a blue-black to slate grey back with indistinct darker barring. Their underparts are white to rusty, barred with thin, clean bands of dark brown or black. The tail is similarly colored but with thin, clean bars. A notable feature is the black "moustache" that sharply contrasts with the pale sides of the neck and white throat. The cere and feet are yellow, while the beak and claws are black. Juveniles are browner with streaked underparts and a pale bluish cere.

Peregrine Falcons are found along mountain ranges, river valleys, coastlines, and increasingly in urban settings, where they utilize tall buildings as nesting sites.

The Peregrine Falcon's breeding range is extensive, spanning from the Arctic tundra to the tropics. It is nearly ubiquitous across the globe, save for extreme polar regions, very high mountains, and most tropical rainforests.

Peregrine Falcons are known for their high-speed hunting stoops. They are territorial during the breeding season, with nesting pairs spaced widely apart. They are adaptable and can thrive in urban environments, taking advantage of the abundance of prey such as pigeons and ducks.

The Peregrine Falcon's vocalizations include a series of loud, sharp "kek-kek-kek" calls, particularly during nesting or when intruders approach the nest.

Peregrine Falcons reach sexual maturity between one and three years of age and mate for life. They nest in a scrape, usually on cliff edges or, in urban areas, on tall structures. They lay a clutch of three to four eggs, which are incubated for about a month.

ly distinguishing features.

The diet of the Peregrine Falcon consists almost exclusively of medium-sized birds, but it may also hunt small mammals, reptiles, or insects. Urban Peregrines often feed on pigeons and other city birds.

The Peregrine Falcon was once endangered due to pesticide use but has recovered remarkably well following the ban on DDT and concerted conservation efforts. It is currently listed as Least Concern by the IUCN.

22-5-2019 MANA POOLS, ZIMBABWE - SWAINSON'S SPURFOWL (Pternistis swainsonii)

22-5-2019 MANA POOLS, ZIMBABWE - LILIAN'S LOVEBIRD (Agapornis lilianae)

Lilian's lovebird (Agapornis lilianae), also known as the Nyasa lovebird, is a small African parrot species of the lovebird genus. It is mainly green and has orange on its upper chest and head. It is 13 cm (5 inches) long and is the smallest parrot on mainland Africa. In captivity, it is uncommon and difficult to breed.

The Lilian's lovebird is 13 cm (5 inches) long and is mainly green with white eyerings. It has orange on its head, neck and upper chest and has a green rump. Male and female are identical in external appearance.

The Lilian's lovebird is often mistaken for the slightly larger Fischer's lovebird, which has an olive-green hood and a blue rump. It is also broadly similar to the rosy-faced lovebird, which has more clearly demarcated orange colouration, and lacks a white eyering.

Lilian's lovebirds feed on grass seeds, millet, wild rice, flowers, and the seeds and fruit of other species.

The breeding season for Lilian's lovebirds is from January to March and in June and July. They make a roofed nest in tree crevices. In captivity the clutch consists of three to eight white eggs, which are incubated for about 22 days, and the chicks leave the nest after about 44 days from hatching.

Lilian's lovebirds are endemic to Malawi, Mozambique, Tanzania, Zambia, and Zimbabwe. In 2004 its numbers in the wild were estimated to be less than 20,000 individuals. It currently inhabits Liwonde National Park (LNP) and a few cluster groups occur in the surrounding forests outside LNP. Its distribution is rapidly becoming restricted to LNP because their feeding and breeding habitats are being exploited over for agricultural purposes. The extent of habitat loss outside LNP has not been determined scientifically although remaining habitat outside the LNP are fragmented Miombo Forest Reserves.

Liwonde National Park is located in the southern region of Malawi, which has the highest human population density in the country approximating 100-115 inhabitants per km2 (FAO, 1997). LNP is greatly impacted by population growth and agricultural activities than any other national park in the country. Recently, cases of Lilian's lovebird poisoning have intensified although it is not known why poachers are poisoning the birds. Lilian's lovebird researchers assume poachers mean to poison larger mammals and lovebirds fall victims.

The lifespan for Lilian's lovebirds is 10–12 years. The major health concern for these species is loneliness. These birds mate for life.

22-5-2019 MANA POOLS, ZIMBABWE - BUSHVELD HELMETED GUINEA FOWL (Numida meleagris ssp. mitratus)

22-5-2019 MANA POOLS, ZIMBABWE - GREY GO AWAY BIRD (Corythaixoides concolor)

22-5-2019 MANA POOLS, ZIMBABWE - EGYPTIAN GOOSE (Alopochen aegyptiaca)

The Egyptian goose, Alopochen aegyptiaca, is a striking bird, native to Sub-Saharan Africa and the Nile Valley. It is a member of the Anatidae family, which includes ducks, geese, and swans. This species is unique in its appearance, resembling a goose more than a duck when in flight, with a heavy and robust stature. Adults typically measure between 63 to 73 centimeters in height.

Both sexes of the Egyptian goose display identical plumage, though males are generally larger. Plumage tones can vary from grey to brown, not necessarily indicative of age or sex. Mature birds boast a significant white patch on their wings, concealed by wing coverts when at rest but prominently displayed when the bird is agitated or in flight.

The Egyptian goose favors open or semi-open environments, often found near freshwater sources. Its habitat ranges from lowlands to high altitudes, such as the Ethiopian Highlands, up to 4,000 meters above sea level. It avoids dense forests and deserts.

This species is widespread and common in its native range, though numbers have dwindled in the northern Nile Valley. Historically found in southeastern Europe and parts of the Middle East, its presence in these areas has diminished.

The Egyptian goose is largely terrestrial, capable of perching on trees and buildings. It is known for its aggressive territorial behavior, especially during breeding season, and is not hesitant to engage in aerial combat with intruders. The species is monogamous, with both parents caring for their offspring.

22-5-2019 MANA POOLS, ZIMBABWE - COMMON IMPALA (MALE) (Aepyceros melampus ssp. melampus)

The impala or rooibok (Aepyceros melampus, lit. 'black-footed high-horn' in Ancient Greek) is a medium-sized antelope found in eastern and southern Africa. The only extant member of the genus Aepyceros, and tribe Aepycerotini, it was first described to Europeans by German zoologist Hinrich Lichtenstein in 1812. 

Two subspecies are recognised—the grassland-dwelling common impala (sometimes referred to as the Kenyan impala), and the larger and darker black-faced impala, which lives in slightly more arid, scrubland environments. The impala reaches 70–92 cm (28–36 in) at the shoulder and weighs 40–76 kg (88–168 lb). It features a glossy, reddish brown coat. The male's slender, lyre-shaped horns are 45–92 cm (18–36 in) long.

22-5-2019 MANA POOLS, ZIMBABWE - COMMON IMPALA (FEMALE) (Aepyceros melampus ssp. melampus)

22-5-2019 MANA POOLS, ZIMBABWE - HIPPOPOTAMUS (Hippopotamus amphibius)