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Saturday, 20 July 2019

24-5-2019 MANA POOLS, ZIMBABWE - SACRED IBIS (Threskiornis aethiopicus)


The African sacred ibis (Threskiornis aethiopicus ) is a wading bird native to Africa and the Middle East. It is especially known for its role in the religion of the Ancient Egyptians, where it was linked to the god Thoth; despite this, the species is currently extirpated from Egypt.
African sacred ibises have all-white body plumage apart from dark plumes on the rump. Males are generally slightly larger than females.

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

24-5-2019 MANA POOLS, ZIMBABWE - RUFOUS BELLIED HERON (Ardeola rufiventris)


The rufous-bellied heron (Ardeola rufiventris) is a species of heron in the genus Ardeola, the pond herons, of the family Ardeidae. It is found in southern Africa.
This is a small dark species of heron with a dark grey head, back and breast contrasting with a rufous belly, wings and tail. When seen in flight the bright yellow legs and feet contrast with the dark feathers of the underside of the body. Juveniles are paler and browner, darkening as they mature.

It is found in eastern, central and southern sub-Saharan Africa widespread although absent from the arid south-west and is found in Angola, Botswana, Burundi, Democratic Republic of the Congo, Eswatini, Kenya, Lesotho, Malawi, Mali, Mozambique, Namibia, Rwanda, South Africa, Tanzania, Uganda, Zambia, and Zimbabwe.

It is found in seasonally flooded grasslands, marshes, flood-plains and inland deltas (e.g. the Okavango Delta), shallow water along riverbanks and lake shores, stands of papyrus, reedbeds and paddies.


This is a skulking species which when hiding assumes a bittern-like posture but with its bill in a horizontal rather than vertical position. It usually prefers to hunt on the landward side of well vegetated wetlands and in the shallow water. It is a largely sedentary species, which may make partial migratory movements to follow rainy season inundations of flood-plains.

Breeding occurs during the rainy season, or when flooding is at a peak where this occurs early in the dry season. It nests colonially in mixed colonies, typically in small groups of 6-30 pairs, although at Lake Bangwelu in Zambia, groups of 60-80 pairs have been recorded. Rufous-bellied herons feed during the day but will sometimes forage at night, normally they hunt alone or in small flocks of no more than five individuals, although aggregations of over 120 have been recorded. It prefers to roost in trees. The nest is a small platform of vegetation positioned low in reeds, trees or shrubs that are normally positioned over standing water. In mixed-species colonies rufous-bellied herons normally nest around the edges.

The diet consists mainly of small fish such as tilapia and barbus, amphibians, crustaceans, aquatic insects and other aquatic invertebrates.

24-5-2019 MANA POOLS, ZIMBABWE - WHITE CRESTED HELMETSHRIKE (Prinops plumatus)


The white-crested helmetshrike (Prionops plumatus), also known as the white helmetshrike, is a species of passerine bird in the Vanga family Vangidae, formerly usually included in the Malaconotidae.

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

Its natural habitats are subtropical or tropical dry forests, dry savanna, moist savanna, and subtropical or tropical dry shrubland.

It is a gregarious bird and is found in small, active parties that are always on the move as they forage among the foliage or on the ground. They chatter noisily to one another as they move through their territory.

24-5-2019 MANA POOLS, ZIMBABWE - CAPE ELAND (MALE) (Tragelaphus oryx ssp. oryx)


The Common eland (Taurotragus oryx) is an antelope species from East and Southern Africa. It was scientifically described by Peter Simon Pallas in 1766. The Common eland is used by humans for leather, meat, and milk, and has been domesticated in many areas. Common elands are spiral-horned antelopes. Their coat differs geographically, with elands in the northern part of their range having distinctive markings (torso stripes, markings on legs, dark garters, and a spinal crest) that are absent in the south. Apart from a rough mane, the coat is smooth. Females have a tan coat, while the coats of males are darker, with a bluish-grey tinge. Bulls may also have a series of vertical white stripes on their sides (mainly in parts of the Karoo in South Africa). As males age, their coat becomes more grey. Males also have dense fur on their foreheads and a large dewlap on their throats. Both sexes have horns with a steady spiral ridge (resembling that of the bushbuck). The horns are visible as small buds in newborns and grow rapidly during the first seven months. The horns of males are thicker and shorter than those of females (males' horns are 43066 cm (17-26 in) long and females' are 51-69 cm (20-27 in) long), and have a tighter spiral.


Males use their horns during rutting season to wrestle and butt heads with rivals, while females use their horns to protect their young from predators. Common elands inhabit southern Africa and the foothills in the great southern African plateau, as well as Ethiopia and most of the arid zones in South Sudan, as well as western Angola, Namibia, and South Africa. They prefer to live in semi-arid areas that contain many shrub-like bushes and often inhabit woodlands, and mountaintops. Elands typically avoid deep forests, swamps, deserts, and very open grasslands but do occur in grassland with good herb cover. Common elands are crepuscular and are most often found feeding at night, when vegetation has taken in moisture from the air, thus providing a higher water content.


When it is hot during the day, they will often be found resting in areas of shade. Common elands are social animals, often found in herds of 25-60, occasionally gathering in groups of more than 1,000, especially during the rainy season. Typically, mature males form herds, and mature females do as well, with the young congregating in nursery herds. A hierarchy exists within these herds, which determines, for a male, access to breeding females, and to feeding sites for a female. Common elands are nomadic creatures. Males are not territorial, though will become possessive with regard to breeding females. The home range of a female, which makes extensive movements in the wet season, is much bigger than that of a male. Male territories are mostly in wooded areas. If a predator is seen, the bull of a group will bark and start walking back and forth to warn other elands of danger. They also use the odors in their urine to communicate.

Friday, 19 July 2019

24-5-2019 MANA POOLS, ZIMBABWE - BLACK CRAKE (Zapornia flavirostra)


The black crake is diurnal, and this confiding bird will feed close to humans and often in the open. It eats a wide range of invertebrates, small fish, frogs and seeds. It will take the eggs of birds and scavenge on carcasses. It will forage on the ground or climb reeds to find prey including flying insects.

This species will perch on hippopotamuses and warthogs and remove parasites.

24-5-2019 MANA POOLS, ZIMBABWE - LILAC BREASTED ROLLER (Coracias caudatus)


The lilac-breasted roller (Coracias caudatus) is an African bird of the roller family, Coraciidae. It is widely distributed in Southern and Eastern Africa, and is a vagrant to the southern Arabian Peninsula. It prefers open woodland and savanna, and it is for the most part absent from treeless places. Usually found alone or in pairs, it perches at the tops of trees, poles or other high vantage points from where it can spot insects, amphibians and small birds moving about on the ground. Nesting takes place in a natural hole in a tree where a clutch of 2–4 eggs are laid, and incubated by both parents, who are extremely aggressive in defence of their nest, taking on raptors and other birds. During the breeding season the male will rise to a fair height (69 to 144 metres), descending in swoops and dives, while uttering harsh, discordant cries. The sexes are different in coloration, and juveniles lack the long tail streamers of adults. This species is unofficially considered the national bird of Kenya. Alternative names for the lilac-breasted roller include the fork-tailed roller, lilac-throated roller (also used for a subspecies of purple roller) and Mosilikatze's roller.


Lilac-breasted rollers are found throughout eastern and southern Africa, and occurs locally at sea level, and up to 2,000 metres above sea level or over. Their range extends from the Red Sea coast of Eritrea through East Africa (including Zanzibar) to southern Africa, where they occur commonly in Namibia (excluding the Namib Desert), Botswana, Zimbabwe, and northeastern South Africa. The nominate subspecies C. c. caudatus is non-migratory, but a measure of post-breeding dispersal occurs into miombo woodland or sandy areas, before they return to the breeding areas at the start of the rains. Its counterpart, the lilac-throated roller (C. c. lorti) migrates from northeast Kenya to northwest Somalia to breed from late April to mid-September. The latter subspecies is also a vagrant to Eritrea, Oman and Yemen. Lilac-breasted rollers are most abundant in Kenya, though the species is less abundant than in former times.


Both subspecies live in open savannah habitats with scattered trees and shrubs, as the birds require higher perches for feeding and nesting. Less often they frequent riverine vegetation and light forest, and may enter subdesert steppe or open grassland where any elevated perches may be used. In protected areas, lilac-breasted rollers are among the bird species that frequent the verges of roads, especially during fires, when the small animals and insects that emerge from cover are easily predated. However, lilac-breasted rollers avoid other human-influenced areas and are not found in urban or rural areas unless they are abandoned. Outside of protected areas such as national parks, lilac-breasted rollers may infrequently be seen when farmers burn land for agricultural use. Such brush fires stir up insects and other invertebrates, and birds can be seen swooping in for easy prey.

23-5-2019 MANA POOLS, ZIMBABWE - ZEBRA WHITE BUTTERFLY (Pinacopteryx eriphia)


The Zebra White is another butterfly that is distributed over much of South Africa, and is found in pockets of all our provinces. It doesn’t appear to be numerous anywhere though. It inhabits arid scrub and thickets, warmer grasslands and savanna habitats. Adults have a wingspan of between 4 and 5cm and can be seen throughout the year. They usually fly slow and very close to the ground but can accelerate very quickly to escape danger when required.

23-5-2019 MANA POOLS, ZIMBABWE - AFRICAN YELLOW PANSY BUTTERFLY (Junonia hierta ssp. cebrene)


The African Yellow Pansy (\(Junonia\) \(hierta\)) is a butterfly with a bright yellow upperside and black markings, found in open habitats across Africa, Arabia, and the Indian subcontinent. It has a low, fast flight and feeds on a variety of herbs as a larva, while adults extract nutrients from mud, rotting fruit, and animal dung. It is also known for being very common and is not considered endangered globally or in South Africa. 

Key facts Scientific Name: Junonia hiertaFamily: Nymphalidae (Brush-footed Butterflies)Appearance:Males: Bright yellow upperside with black markings and sometimes a purple or blue spot.Females: Similar colors but duller and often with different markings, including a black spot on the hindwing.

23-5-2019 MANA POOLS, ZIMBABWE - WHITE BROWED SPARROW WEAVER (Plocepasser mahili)


The white-browed sparrow-weaver (Plocepasser mahali) is a predominantly brown, sparrow-sized bird found throughout central and north-central southern Africa. It is found in groups of two to eleven individuals consisting of one breeding pair and other non-reproductive individuals.

The white-browed sparrow-weaver is found in greatest numbers in north-central southern Africa. While this species most densely populates dry regions with woodland or wooded grassland at northern South Africa, its range includes Botswana, northern and central Namibia, and western Zimbabwe. It is seen very often in South Luangwa National Park, Zambia and southern Malawi. Populations may be found as far north as Ethiopia. Populations are sedentary.

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

23-5-2019 MANA POOLS, ZIMBABWE - TAWNY EAGLE (Aquila rapax)


The Tawny Eagle (Aquila rapax) is a large bird of prey, belonging to the family Accipitridae. It is characterized by heavily feathered legs, indicative of its membership in the subfamily Aquilinae, or booted eagles. Exhibiting a polymorphic plumage, the Tawny Eagle's coloration ranges from dark grey-brown to rufous-tawny, with a strong and bold bill, well-proportioned frame, and fierce countenance. This eagle is known for its opportunistic feeding habits, engaging in both active predation and scavenging.

The Tawny Eagle can be identified by its long neck, large bill without a deep gape, and moderately long wings with pronounced "fingers." Its tail is shortish and square-ended, resembling that of a vulture. Adults may have variably colored eyes from yellow to pale brown, with a yellow cere and feet at all ages. The species is polymorphic, with individuals varying in plumage from dark brown to rufous and buffish-yellow.


Tawny Eagles favor open dry habitats such as semideserts, deserts steppes, or savanna plains. They are seldom found in areas completely devoid of trees, as they require perches for hunting and nesting.

The Tawny Eagle has a discontinuous breeding range across much of the African continent and the Indian subcontinent, with rare residency in the southern Middle East.

The Tawny Eagle is largely sedentary and non-migratory, though it may exhibit nomadic tendencies in response to environmental conditions. It spends much of its day perched, taking flight intermittently to hunt or scavenge.

Generally silent, the Tawny Eagle may occasionally vocalize with a harsh, hollow-sounding bark. Males are more vocal, especially during displays of courtship.


Tawny Eagles are resident breeders, laying one to three eggs in a stick nest typically located in the crown of a tree. They often pair for life and are territorial.

The Tawny Eagle can be confused with the Steppe Eagle, but differs in size, gape, and plumage. It also shares its range with various other booted eagles, but can be distinguished by its unique tail shape, bill size, and flight profile.

The Tawny Eagle has a highly variable diet, including live prey such as small to medium-sized mammals, birds, and reptiles, as well as carrion. It is also known for kleptoparasitism, stealing food from other raptors.

The Tawny Eagle is currently listed as Vulnerable on the IUCN Red List. Its population has declined significantly due to habitat loss, persecution, and other anthropogenic factors.

19-7-2019 MONTE CORONA, VALENCIA - WAVE MOTH (Idaea obsoletaria)


Idaea obsoletaria
(Rambur 1833)
Kingdom: Animalia
Subkingdom: Eumetazoa
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Lepidoptera
Superfamily: Geometroidea
Family: Geometridae
Subfamily: Sterrhinae
Genus: Idaea

Thursday, 18 July 2019

23-5-2019 MANA POOLS, ZIMBABWE - SPOTTED BUSH SNAKE (Philothamnus semivariegatus)





23-5-2019 MANA POOLS, ZIMBABWE - AFRICAN SAVANNA ELEPHANT (Loxodonta Africana)


Mana Pools is a national park in Zimbabwe famous for its large elephant population, and it is one of the few places where you can observe elephants on foot. A unique behavior exhibited by some bull elephants here is standing on their hind legs to reach food in trees, a skill learned during past droughts. Some of these elephants, such as the famous bull Boswell, are well-known and have become iconic figures.  
This video shows the behavior of elephants in Mana Pools, including standing on their hind legs to reach food:


Iconic behavior: Bull elephants at Mana Pools have developed the habit of standing on their hind legs to eat from trees, a behavior that allows them to access food high up on branches, especially during the dry season. 

Famous elephants: Elephants like Boswell and Tusker are well-known for this behavior and have become something of celebrities, with Boswell even being tracked by rangers. 

Unique experience: Mana Pools is a UNESCO World Heritage Site and offers a remote safari experience where you can walk among the wildlife, providing very close and intimate encounters with elephants and other animals. 

Elephant population: The park is home to one of the largest concentrations of elephants in the country, with more than 12,000 elephants inhabiting the area. 

Ecological impact: The presence of these large elephant herds has significantly altered the landscape, with their feeding habits shaping the environment. 


The sanctuary, one of the only two pockets of nyala in the country, is also home to 16 000 buffalo and more than 12 000 elephant - Zimbabwe's largest concentration after Hwange. Many female elephants in the region do not have tusks and are much more aggressive than those with tusks.


The African bush elephant (Loxodonta africana), also known as the African savanna elephant, is a species of elephant native to sub-Saharan Africa. It is one of three extant elephant species and, along with the African forest elephant, one of two extant species of African elephant. It is the largest living terrestrial animal, with fully grown bulls reaching an average shoulder height of 3.04–3.36 metres (10.0–11.0 ft) and a body mass of 5.2–6.9 tonnes (5.7–7.6 short tons); the largest recorded specimen had a shoulder height of 3.96 metres (13.0 ft) and an estimated body mass of 10.4 tonnes (11.5 short tons). The African bush elephant is characterised by its long prehensile trunk with two finger-like processes; a convex back; large ears which help reduce body heat; and sturdy tusks that are noticeably curved. The skin is grey with scanty hairs, and bending cracks which support thermoregulation by retaining water.


The African bush elephant inhabits a variety of habitats such as forests, grasslands, woodlands, wetlands and agricultural land. It is a mixed herbivore feeding mostly on grasses, creepers, herbs, leaves, and bark. The average adult consumes about 150 kg (330 lb) of vegetation and 230 L (51 imp gal; 61 US gal) of water each day. A social animal, the African bush elephant often travels in herds composed of cows and their offspring. Adult bulls usually live alone or in small bachelor groups. During the mating season, males go through a process called musth, a period of high testosterone levels and heightened aggression. For females, the menstrual cycle lasts three to four months, and gestation around 22 months, the longest of any mammal.


Since 2021, the African bush elephant has been listed as Endangered on the IUCN Red List. It is threatened foremost by habitat destruction, and in parts of its range also by poaching for meat and ivory. Between 2003 and 2015, the illegal killing of 14,606 African bush elephants was reported by rangers across 29 range countries. Chad is a major transit country for smuggling of ivory in West Africa. This trend was curtailed by raising penalties for poaching and improving law enforcement. Poaching of the elephant has dated back to the 1970s and 80s, which were considered the largest killings in history. In human culture, elephants have been extensively featured in literature, folklore and media, and are most valued for their large tusks in many places.


The African bush elephant is the largest and heaviest living land animal. Under optimal conditions where individuals are capable of reaching full growth potential, fully grown mature males are about 3.20 m (10.5 ft) tall at the shoulder and weigh 6.0 t (6.6 short tons) on average (with 90% of fully grown males under optimal conditions being between 3.04–3.36 m (10.0–11.0 ft) and 5.2–6.9 t (5.7–7.6 short tons)). Mature fully grown females are smaller at about 2.60 m (8 ft 6 in) tall at the shoulder and 3.0 t (3.3 short tons) in weight on average under optimal growth conditions (with 90% of fully grown females ranging between 2.47–2.73 m (8 ft 1 in – 8 ft 11 in) and 2.6–3.5 t (2.9–3.9 short tons) in optimal conditions).[17][18][19][20] The maximum recorded shoulder height of an adult bull is 3.96 m (13.0 ft), with this individual having an estimated weight of 10.4 t (11.5 short tons). Another individual with a similar weight of more than 10 t (9.8 long tons; 11 short tons) was found in Kenya in 2025, making it one of the largest elephants ever recorded. Elephants attain their maximum stature when they complete the fusion of long-bone epiphyses, occurring in males around the age of 40 and females around 25 years of age.


Both sexes have large, curved, maxillary incisors known as tusks that continue growing throughout their lives. In the wild, a large percentage of elephants experience a tusk fracture, although this is more prevalent in captivity. A tusk fracture of any sort usually results in serious infections, as the pulp is exposed to the elements. The tusks erupt when they are 1–3 years old. Tusks grow from deciduous teeth known as tushes that develop in the upper jaw and consist of a crown, root and pulpal cavity, which are completely formed soon after birth. Tushes reach a length of 5 cm (2.0 in). They are composed of dentin and coated with a thin layer of cementum. Their tips bear a conical layer of enamel that is usually worn off when the elephant is five years old. Tusks of bulls grow faster than tusks of cows. Mean weight of tusks at the age of 60 years is 109 kg (240 lb) in bulls and 17.7 kg (39 lb) in cows. The longest known tusk of an African bush elephant measured 3.51 m (11.5 ft) and weighed 117 kg (258 lb).


The African bush elephant occurs in sub-Saharan Africa which includes Uganda, Kenya, Tanzania, Botswana, Zimbabwe, Namibia, Zambia, Angola, Malawi, Mali, Rwanda, Mozambique and South Africa. It moves between a variety of habitats, including subtropical and temperate forests, dry and seasonally flooded grasslands, woodlands, wetlands, and agricultural land from sea level to mountain slopes. In Mali and Namibia, it also inhabits desert and semi-desert areas.


Populations of African bush elephants are increasing in some areas such as the Kruger National Park, where an annual growth of 4.2% was recorded between 2003 and 2015. There are estimated to be at least 17,000 elephants in the park's vicinity, as of 2015–the most of any area in South Africa. The increase in population occurred after the discontinuation of culling in the mid-1990s. This large elephant population is considered a problem to both the environment and its creatures. As such, with the use of natural processes, conservationists aim to control the ever-growing population. In other places in southern Africa, the elephant population continues to increase. Botswana in particular hosts more African bush elephants than any other country, at 130,000. In a 2019 study, populations were found to be steady, though the authors also noted an unusual increase in carcasses, possibly due to a new wave of poaching which was uncommon at the time.

18-7-2019 OLIVA MARJAL, VALENCIA - PURPLE LOOSESTRIFE (Lythrum salicaria)


Lythrum salicaria or purple-loosestrife is a flowering plant belonging to the family Lythraceae. It should not be confused with other plants sharing the name loosestrife that are members of the genus Lysimachia in the family Primulaceae. This herbaceous perennial plant is native to temperate regions of Europe, Asia, northern Africa, and eastern Australia.

Lythrum salicaria can grow 1–2 m (3 ft 3 in – 6 ft 7 in) tall, forming extensive clonal colonies, with numerous erect stems growing from a single woody root mass. The stems are reddish-purple and square in cross-section. The leaves are lanceolate, 3–10 centimetres (1–4 in) long and 5–15 millimetres (3⁄16–9⁄16 in) broad, downy and sessile, and arranged opposite or in whorls of three.

The flowers are reddish purple, 10–20 millimetres (1⁄2–3⁄4 in) in diameter, with six petals (occasionally five) and 12 stamens, and are clustered tightly in verticillasters in the axils of bracts or leaves. There are three different flower types, with the stamens and style of different lengths, short, medium or long; each flower type can only be pollinated by one of the other types, not the same type, thus ensuring cross-pollination between different plants. For instance, if the pistil is medium length, then the stamens will be long and short, but not medium. The flowers are visited by many types of insects, and can be characterised by a generalised pollination syndrome.

The fruit is a small 3–4 millimetres (1⁄8–5⁄32 in) capsule containing numerous minute seeds. Flowering lasts throughout the summer. When the seeds are mature, the leaves often turn bright red through dehydration in early autumn; the red autumn colour may last for almost two weeks. The dead stalks from previous growing seasons are brown.

18-7-2019 OLIVA MARJAL, VALENCIA - BARN SWALLOW (Hirundo rustica)




18-7-2019 OLIVA MARJAL, VALENCIA - RED EARED SLIDER TERRAPIN (Trachemys scripta ssp. elegans)


The red-eared slider or red-eared terrapin (Trachemys scripta elegans) is a subspecies of the pond slider (Trachemys scripta), a semiaquatic turtle belonging to the family Emydidae. It is the most popular pet turtle in the United States, is also popular as a pet across the rest of the world, and is the most invasive turtle. It is the most commonly traded turtle in the world.

The red-eared slider is native from the Midwestern United States to northern Mexico, but has become established in other places because of pet releases, and has become invasive in many areas where it outcompetes native species. The red-eared slider is included in the list of the world's 100 most invasive species.

18-7-2019 OLIVA MARJAL, VALENCIA - SPECKLED WOOD BUTTERFLY (Pararge aegeria)




19-7-2019 MONTE CORONA, VALENCIA - CRICKET BAT ORBWEAVER (Mangora acalypha)


Mangora acalypha, also known by its common name cricket-bat orbweaver,is a species of spider in the family Araneidae, found throughout the Palearctic realm. This species was originally described by Charles Athanase Walckenaer in 1802 as Aranea acalypha.

Habitat
Mangora acalypha is common in meadows, forests and gardens.


The Cricket-bat Orbweaver is a species of spider, scientifically known as Mangora acalypha, named for the black, cricket-bat-shaped markings on its abdomen. It is a common spider in the Palearctic region, inhabiting meadows, forests, and gardens, where it constructs typical orb-shaped webs to catch flying insects. This spider is not considered medically significant to humans, as it directs its venom toward its prey. 

Key characteristics
Scientific Name: Mangora acalypha
Common Names: Cricket-bat Orbweaver, Cricket-bat Spider, Streifenkreuzspinne (in German)
Family: Araneidae (orb-weavers)
Appearance: Known for a black marking on its abdomen that resembles a cricket bat.
Habitat: Meadows, forests, and gardens, and is becoming more common in gardens.
Behavior: Builds typical orb webs to catch flying insects like flies, mosquitos, and moths.
Venom: Not considered dangerous to humans, as its venom is primarily used to subdue prey.

Wednesday, 17 July 2019

23-5-2019 MANA POOLS, ZIMBABWE - SOUTHERN RED BILLED HORNBILL (Tockus rufirostris)



16-7-2019 MONTE CORONA, VALENCIA - GREAT TIT (Parus major)


The great tit (Parus major) is a small passerine bird, easily recognized by its black head and neck, striking white cheeks, olive upperparts, and vibrant yellow underparts. This bird is the most widespread species in the genus Parus, found across Europe, the Middle East, Central Asia, and parts of North Africa.

Males are characterized by their bright plumage, with a black bib that extends down the belly, bordered by a lemon-yellow breast. Females and juveniles are similar but have duller coloration. The black line down the belly is also narrower and sometimes broken in these birds.

Great tits favor a variety of woodland habitats, including deciduous and mixed forests, forest edges, and even urban parks and gardens. They are also found in riverine woodlands and, in some regions, boreal taiga.

17-7-2019 BONAIRE, VALENCIA - EUROPEAN BEE-EATER (Merops apiaster)




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.