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Monday 30 November 2015

30-11-2015 SIEM REAP, CAMBODIA - ASIAN COMMON TOAD (Duttaphrynus melanostictus)


Duttaphrynus melanostictus is commonly called Asian common toad, Asian black-spined toad, Asian toad, black-spectacled toad, common Sunda toad, and Javanese toad. It is probably a complex of more than one true toad species that is widely distributed in South and Southeast Asia.

The species grows to about 20 cm (8 in) long. Asian common toads breed during the monsoon, and their tadpoles are black. Young toads may be seen in large numbers after monsoon rains finish.


The wart patterns of the toads are unique and have been used for individual identification in studies.
The top of the head has several bony ridges, along the edge of the snout (canthal ridge), in front of the eye (preorbital), above the eye (supraorbital), behind the eye (postorbital), and a short one between the eye and ear (orbitotympanic). The snout is short and blunt, and the space between the eyes is broader than the upper eyelid width. The ear drum or tympanum is very distinct and is at least as wide as two-thirds the diameter of the eye. The first finger is often longer than the second and the toes are at least half webbed. A warty tubercle is found just before the junction of the thigh and shank (subarticular tubercle) and two moderate ones are on the shank (metatarsus). No skin fold occurs along the tarsus. The “knee” (tarsometatarsal articulation) reaches the tympanum or the eye when the hind leg is held parallel along the side of the body. The dorsal side is covered with spiny warts. The parotoids are prominent, kidney-shaped, or elliptical and elongated, and secrete milky white Bufotoxin. The dorsal side is yellowish or brownish and the spines and ridges are black. The underside is unmarked or spotted. Males have a subgular vocal sac and black pads on the inner fingers that help in holding the female during copulation.


Asian common toads breed in still and slow-flowing rivers and temporary and permanent ponds and pools. Adults are terrestrial and may be found under ground cover such as rocks, leaf litter, and logs, and are also associated with human habitations. The larvae are found in still and slow-moving waterbodies. They are often seen at night under street lamps, especially when winged termites swarm. They have been noted to feed on a wide range of invertebrates, including scorpions. Tadpoles grown in sibling groups metamorphosed faster than those that were kept in mixed groups. Tadpoles have been shown to be able to recognize kin. The 96h LC50 of commercial grade malathion for the tadpoles is 7.5 mg/L and sublethal levels of exposure can impair swimming.


Asian common toads occur widely from northern Pakistan through Nepal, Bangladesh, India including the Andaman and Nicobar Islands, Sri Lanka, Myanmar, Thailand, Laos, Vietnam, Cambodia, southern China, Taiwan, Hong Kong and Macau to Malaysia, Singapore, and the Indonesian islands of Sumatra, Java, Borneo, Anambas and Natuna Islands. They have been recorded from sea level up to 1,800 m (5,900 ft) altitude, and live mostly in disturbed lowland habitats, from upper beaches and riverbanks to human-dominated agricultural and urban areas. They are uncommon in closed forests.


The Asian common toad has been detected in Australia at least four times since 2000.

The Asian common toad has been described as one of Australia's “10 most unwanted” species, and “potentially more damaging than the cane toad”. It may cause serious ecological problems due to “competition with native species, its potential to spread exotic parasites and pathogens and its toxicity”. Like cane toads, the Asian common toad secretes toxins from glands in their backs to deter predators. These toxins would beyond reasonable doubt severely affect native predators, such as snakes, goannas and quolls.

The recent rate of incursions suggests a high likelihood of establishment in Australia. So, experts are calling for the Australian government to develop a “high-priority contingency plan” that includes stronger environmental quarantine and surveillance strategies.

27-11-2015 SINGAPORE - BROWN SHRIKE (Lanius cristatus)


The brown shrike (Lanius cristatus) is a bird in the shrike family that is found mainly in Asia. It is closely related to the red-backed shrike (L. collurio) and isabelline shrike (L. isabellinus). The genus name, Lanius, is derived from the Latin word for "butcher", and some shrikes are also known as "butcher birds" because of their feeding habits. The specific cristatus is Latin for "crested", used in a broader sense than in English. The common English name "shrike" is from Old English scríc, "shriek", referring to the shrill call.

Like most other shrikes, it has a distinctive black "bandit-mask" through the eye and is found mainly in open scrub habitats, where it perches on the tops of thorny bushes in search of prey. Several populations of this widespread species form distinctive subspecies which breed in temperate Asia and migrate to their winter quarters in tropical Asia. They are sometimes found as vagrants in Europe and North America.

Sunday 29 November 2015

30-11-2015 SIEM REAP, CAMBODIA - FALSE TIGER MOTH (Dysphania militaris)


Dysphania militaris is a species of moth of the family Geometridae that is found from in the tropical regions of South and Southeast Asian countries such as China, India, Myanmar, Andaman Islands, Sumatra, Philippines and Java. It was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.

Its wingspan is about 80–96 mm. Forewings of male produced, long and narrow. The fovea strongly developed. Head, thorax and abdomen golden yellowish with purplish bands. Forewings with golden-yellow basal half, the outer half deep purplish with its inner edge irregularly sinuous. Two oblique basal purple fascia, where the lower fascia sometimes having a spot detached from it. Two spots found on costa near base. There is an oblique antemedial series of three spots often conjoined. The outer area with two pale blue maculate bands, where the outer ending found at vein 3. Hindwings golden yellow, with a large purple discocellular spot and a spot below the cell. A postmedial lunulate band excurved between veins 3 and 5. A submarginal spot series becoming large conjoined lunulate patches at apex. The spots on the yellow area are very variable.

26-11-2015 JURONG, SINGAPORE - WHITE BREASTED WATERHEN (Amaurornis phoenicurus)


The white-breasted waterhen (Amaurornis phoenicurus) is a waterbird of the rail and crake family, Rallidae, that is widely distributed across South and Southeast Asia. They are dark slaty birds with a clean white face, breast and belly. They are somewhat bolder than most other rails and are often seen stepping slowly with their tail cocked upright in open marshes or even drains near busy roads. They are largely crepuscular in activity and during the breeding season, just after the first rains, make loud and repetitive croaking calls.

Their breeding habitat is marshes across tropical Asia from Pakistan east to Indonesia. They are mainly seen in the plains but have been known from the higher hills such as in Nainital (1300m) and the High Range (1500m) in Kerala. These large 32 cm (13 in) long rails are permanent residents throughout their range. They make short distance movements and are known to colonize new areas. They have been noted as some of the early colonizers on the volcanic island of Rakata. Although most often found near freshwater, they are also found near brackish water and even the seashore when there is no freshwater as on the volcanic Barren Island in the Andamans.

26-11-2015 JURONG, SINGAPORE - LONG TAILED GLOSSY STARLING (Lamprotornis caudatus)


The long-tailed glossy starling (Lamprotornis caudatus) is a member of the starling family of birds. It is a resident breeder in tropical Africa from Senegal east to Sudan.

This common passerine is typically found in open woodland and cultivation. The long-tailed glossy starling builds a nest in a hole. The normal clutch is two to four eggs.

This ubiquitous bird is gregarious and noisy, with a harsh grating call.

The adults of these 54 cm (21 in) long birds have metallic green upperparts, violet underparts and a 34 cm (13 in) long purple tail. The face is black with a yellow eye. The sexes are similar, but juveniles are duller, with a brownish tone to the plumage.

Like most starlings, the long-tailed glossy starling is an omnivore, eating fruit and insects.


26-11-2015 JURONG, SINGAPORE - GUINEA TURACO (Tauraco Persian)


The Guinea turaco ( Tauraco Persian ) or green turaco 2 is a species of Musophagiformes bird in the family Musophagidae that populates the tropical forests of equatorial Africa from Angola to Senegal .

The Guinea turaco is approximately 40–43 cm long, including a long tail. Weight can reach 225–290 g. The plumage is largely bright green and blue; and the tail and wings are dark purple, except for the crimson primary feathers which are very distinctive during flight. An erectile semicircular green crest is present on the head. There are white spots in the eyes and the eye ring is red. The beak is thick and red.

In the westernmost subspecies, (Tauraco persa buffoni), which is sometimes known as Buffon's turaco, there is a white line above the eye and a black line below. In the nominate subspecies (Tauraco persa persa) from the central part of its range and in the subspecies (Tauraca persa zenkeri) from the southeast there is also a second white line in the eye below the black line. This species lacks the white edge on the crest, unlike similar turacos with red beaks, which helps distinguish this species from another.


The Guinea turaco has an extremely large range and a stable population. It can be found in the forests of western and central Africa, ranging from eastern Senegal to the DR Congo and south to northern Angola.

This species mainly inhabits tropical forests up to 1,100 m in altitude . It can also venture into savannas and bushlands in some areas, although these are not its preferred biomes.

The Guinea turaco is a normally sedentary and territorial species that lives in pairs or small groups. It spends most of its time in the treetops foraging, resting and socializing. It descends to the ground on rare occasions, usually to feed or drink. It does not usually fly long distances and only uses flight to move between trees or branches, although it prefers to move by running and jumping between branches.

These birds feed on a wide variety of wild and cultivated tropical fruits but also flowers and buds, and sometimes insects.

The breeding season varies depending on the area but usually coincides with the rainy season. Guinea turacos are monogamous and both parents participate in incubating and rearing the chicks. They build nests in the upper part of trees and they are not very firm structures made with sticks and other plant matter. The female will lay two eggs that will incubate for around 20 days. The chicks are born with their eyes open and covered in brown down. They will remain for the first 2-3 weeks clumsily exploring the surroundings of the nest. At 4 or 5 weeks they will be able to fly and will leave the nest although they will continue under parental care.

Saturday 28 November 2015

26-11-2015 JURONG, SINGAPORE - GREATER BLUE EARED STARLING (Lamprotornis chalybaeus)


The greater blue-eared starling or greater blue-eared glossy-starling (Lamprotornis chalybaeus) is a bird that breeds from Senegal east to Ethiopia and south through eastern Africa to northeastern South Africa and Angola. It is a very common species of open woodland bird, and undertakes some seasonal migration.

The greater blue-eared starling is a 22 cm long, short tailed bird. This starling is glossy blue-green with a purple-blue belly and blue ear patch. Its iris is bright yellow or orange. The sexes are similar, but the juvenile is duller and has blackish brown underparts.

The populations from southern Kenya southwards are smaller than northern birds and are sometimes considered to be a separate subspecies, L. c. sycobius.

The lesser blue-eared starling is similar to this species, but the blue of the belly does not extend forward of the legs.

The greater blue-eared starling has a range of musical or grating calls, but the most familiar is a nasal squee-ar.


The greater blue-eared starling nests in holes in trees, either natural or excavated by woodpeckers or barbets. It will also nest inside the large stick nests of the sacred ibis or Abdim's stork. A nest will include three to five eggs, which are usually greenish-blue with brown or purple spots, and hatch in 13–14 days. The chicks leave the nest roughly 23 days after hatching.

This species is parasitised by the great spotted cuckoo and occasionally by the greater honeyguide.

The greater blue-eared starling is highly gregarious and will form large flocks, often with other starlings. Its roosts, in reedbed, thorn bushes, or acacia, may also be shared.

Like other starlings, the greater blue-eared starling is an omnivore, taking a wide range of invertebrates, seeds, and berries, especially figs, but is diet is mainly insects taken from the ground.

It will perch on livestock, feeding on insects disturbed by the animals and occasionally removing ectoparasites.




Wednesday 25 November 2015

23-11-2015 MONTE CORONA, VALENCIA - EUROPEAN ROBIN (Erithacus rubecula)


The European robin (Erithacus rubecula), known simply as the robin or robin redbreast in Great Britain and Ireland, is a small insectivorous passerine bird that belongs to the chat subfamily of the Old World flycatcher family. It is found across Europe, east to Western Siberia and south to North Africa; it is sedentary in most of its range except the far north.

It is about 12.5–14.0 cm (4.9–5.5 in) in length; the male and female are similar in colouration, with an orange breast and face lined with grey, brown upper-parts and a whitish belly.

The distinctive orange breast of both sexes contributed to the European robin's original name of "redbreast", orange as a colour name being unknown in English until the 16th century, by which time the fruit had been introduced. The Dutch roodborstje, French rouge-gorge, Swedish rödhake, German Rotkehlchen, Italian pettirosso, Spanish petirrojo and Portuguese pisco-de-peito-ruivo all refer to the distinctively coloured front.

In the 15th century, when it became popular to give human names to familiar species, the bird came to be known as robin redbreast, which was eventually shortened to robin. As a given name, Robin is originally a smaller form of the name Robert. The term robin is also applied to some birds in other families with red or orange breasts. These include the American robin (Turdus migratorius, a thrush) and the Australasian robins of the family Petroicidae, the relationships of which are unclear.

Other older English names for the bird include ruddock and robinet. In American literature of the late 19th century, this robin was frequently called the English robin.

25-11-2015 TABIN RESERVE, BORNEO - RED LEGGED CRAKE (Rallina fasciata)


The red-legged crake (Rallina fasciata) is a waterbird in the rail and crake family, Rallidae.

It is a medium-large crake (length 24 cm). Its head, neck and breast red-brown, paler on throat. Its upper parts are grey-brown. Underparts and underwings are barred black and white. Its bill is green and its legs are red.

Found in far north-eastern India, eastern Bangladesh, Burma, Thailand, Malay Peninsula, Borneo and Indonesia. It is recorded as a vagrant to north-western Australia. It is located in dense vegetation close to permanent wetlands.


Its clutch consists of 3-6 dull-white eggs.
Series of descending croaks, screams and grunts.
With a large range and no evidence of significant decline, this species is assessed as being of least concern.

 

Saturday 21 November 2015

21-11-2015 MONTE CORONA, VALENCIA - WHITE WAGTAIL (Motacilla alba)


White wagtails are usually seen alone or in pairs, but during migration, they often gather in flocks at good feeding areas or roost at night. These birds feed by day on the ground or on the wing. They may also forage in shallow water catching prey in the mud or may hover over water. The most conspicuous habit of White wagtails is a near-constant tail wagging, a trait that has given the birds their common name. The reasons for this behavior are poorly understood but it has been suggested that wagtails may flush prey, or signal submissiveness to other wagtails. The call of these birds is a sharp 'chisick' and their song consists of twittering phrases; the males use a series of contact calls to attract the female.

White wagtails are monogamous; they form pairs and defend their breeding territories. The breeding season for most is from April to August, with the season starting later further north. Both sexes build the nest; the male initiates the nest building and the female finishes the process. The nest is a rough cup assembled from twigs, grass, leaves, and other plant matter. It is lined with soft materials, including animal hair. The nest is set into a crevice or hole - traditionally in a bank next to a river or ditch - but White wagtails have also adapted to nesting in walls, bridges, and buildings. The female lays 3 to 8 cream-colored eggs, often with a faint bluish-green or turquoise tint, and heavily spotted with reddish-brown. Both parents incubate the eggs, although the female generally does so for longer and incubates at night. The eggs begin to hatch after 12-16 days. Both parents feed the chicks until they fledge after between 12 and 15 days, and then continue to feed them for another week after fledging.

Friday 13 November 2015

12-11-2015 SANTA POLA SALINAS, ALICANTE - LITTLE EGRET (Egretta garzetta)


The Little egret (Egretta garzetta) is small elegant heron in the family Ardeidae. As an aquatic bird, it feeds in shallow water and on land, consuming a variety of small creatures. At one time common in Western Europe, the Little heron was hunted extensively in the 19th century to provide plumes for the decoration of hats and became locally extinct in Northwestern Europe and scarce in the south. Around 1950, conservation laws were introduced in southern Europe to protect the species and their numbers began to increase.

The plumage of the Little egret is normally entirely white, although there are dark forms with largely bluish-grey plumage. In the breeding season, the adult has two long plumes on the nape that form a crest. These plumes are about 150 mm (6 in) and are pointed and very narrow. There are similar feathers on the breast, but the barbs are more widely spread. There are also several elongated scapular feathers that have long loose barbs and may be 200 mm (8 in) long. During the winter the plumage is similar but the scapulars are shorter and more normal in appearance. The bill is long and slender and it and the lores are black. There is an area of greenish-grey bare skin at the base of the lower mandible and around the eye which has a yellow iris. The legs are black and the feet yellow. Juveniles are similar to non-breeding adults but have greenish-black legs and duller yellow feet, and may have a certain proportion of greyish or brownish feathers. The subspecies nigripes differs in having yellow skin between the bill and eye, and blackish feet. During the height of courtship, the lores turn red and the feet of the yellow-footed races turn red.

Monday 9 November 2015

9-11-2015 VALL D'EBO, ALICANTE - BATH WHITE BUTTERFLY (Pontia daplidice)


Pontia daplidice, the Bath white, is a small butterfly of the family Pieridae, the yellows and whites, which occurs in the Palearctic region. It is common in central and southern Europe, migrating northwards every summer, often reaching southern Scandinavia and sometimes southern England.

The Bath white is a small white butterfly with a wingspan of 45 to 50 mm. The underside of the hindwing has a pattern of greenish blotches, which is characteristic of the Bath whites and easily identifies it from other pierids.
Sexes can be differentiated by markings on the forewing. The male is differentiated from the female by the markings on the upperside of the forewing. The apex of the forewing is black with white spots and lines. There is a black spot at the end of the cell. In the case of the female, there is an additional discal spot in 1b. The female also has an obscure row of terminal and marginal spots on the upper hindwing.

Sunday 8 November 2015

8-11-2015 MONTE CORONA, VALENCIA - BLACK REDSTART (FEMALE) (Phoenicurus ochruros)





30-11-2015 ANGKOR WAT, CAMBODIA - ASIAN BROWN FLYCATCHER (Muscicapa dauurica)


The Asian brown flycatcher (Muscicapa dauurica) is a small passerine bird in the flycatcher family Muscicapidae. The word Muscicapa comes from the Latin musca, a fly and capere, to catch. The specific dauurica refers to Dauria, an area of south-eastern Siberia named after a local nomadic tribe.

This is an insectivorous species which breeds in Japan, eastern Siberia and the Himalayas. It is migratory and winters in tropical southern Asia from southern India and Sri Lanka east to Indonesia.

The correct specific epithet for this species is disputed.

This species is 13 cm (5.1 in) long, including the cocked tail. It is similar in shape to the larger spotted flycatcher, but is relatively longer-tailed. The dark bill is relatively large and broad-based. The adult has grey-brown upperparts, which become greyer as the plumage ages, and whitish underparts with brown-tinged flanks. Young birds have scaly brown upperparts, head and breast.

Friday 6 November 2015

6-11-2015 VALENCIA, BONAIRE - EURASIAN MAGPIE (Pica pica)


The Eurasian magpie is glossy black in color with a metallic green and violet sheen; the belly and scapulars (shoulder feathers) are pure white. The graduated tail is black, glossed with green and reddish-purple. The plumage of the sexes is similar but females are slightly smaller. The young resemble the adults but are at first without much of the gloss on the sooty plumage. The young have the malar region pink and somewhat clear eyes. Their tail is much shorter than the adults.

The range of Eurasian magpies extends across temperate Eurasia from Spain and Ireland in the west to the Kamchatka Peninsula. These birds are normally sedentary and spend winters close to their nesting territories but populations living near the northern limit of their range in Sweden, Finland, and Russia can move south in harsh weather. Eurasian magpies prefer to live in open countryside with scattered trees and usually avoid treeless areas and dense forests. They sometimes breed in suburban areas such as parks and gardens and can often be found close to the center of cities.


Eurasian magpies live in mated pairs and generally occupy the same territory in successive years. Outside of the breeding season they often gather in noisy groups flying about and even performing various displays. These birds are active during the day spending most of the time searching for food on the ground. They may also steal food from other birds or hide it in a small hole in the ground, for later use. Eurasian magpies have a well-known call. It is a choking chatter "chac-chac" or a repetitive "chac-chac-chac-chac". Young birds also emit the previous call, although they also emit an acute call similar to a "Uik Uik", which may resemble the barking of a small dog. Both adults and young can produce a kind of hiss barely noticeable from afar.

Eurasian magpies are monogamous, and the pairs often remain together from one breeding season to the next. The breeding season takes place in spring and during this time the birds perform a courtship display in order to attract a mate or to strengthen a pair bond. In the courtship display, males rapidly raise and depress their head feathers, uplift, open, and close their tails like fans, and call in soft tones quite distinct from their usual chatter. They also perform short buoyant flights and chases. Magpies prefer tall trees for their bulky nest, firmly attaching them to a central fork in the upper branches. A framework of the sticks is cemented with earth and clay, and a lining of the same is covered with fine roots. Above is a stout though loosely built dome of prickly branches with a single well-concealed entrance. Where trees are scarce, though even in the well-wooded country, nests are at times built in bushes and hedgerows. In Europe, clutches are typically laid in April and usually contain 5 or 6 eggs. They are incubated for 21-22 days by the female, and fed on the nest by the male. The chicks are altricial, hatching nearly naked with closed eyes. They are brooded by the female for the first 5-10 days and fed by both parents. The nestlings open their eyes 7 to 8 days after hatching. For several days before they are ready to leave the nest, the chicks clamber around the nearby branches. They fledge at around 27 days but the parents continue to feed their chicks for several weeks more. They also protect the chicks from predators, as their ability to fly is poor, making them vulnerable.

Thursday 5 November 2015

6-11-2015 MONTE CORONA, VALENCIA - WHITE WAGTAIL (Motacilla alba)


The White wagtail (Motacilla alba) is a small insectivorous bird of the open country, often near habitation and water. It prefers bare areas for feeding, where it can see and pursue its prey. In urban areas, it has adapted to foraging on paved areas such as car parks. It is the national bird of Latvia and has been featured on the stamps of several countries.

The White wagtail is a slender bird with the characteristic long, constantly wagging tail of its genus. There are a number of other subspecies, some of which may have arisen because of partial geographical isolation, such as the resident British and Irish form, the pied wagtail M. a. yarrellii, which now also breeds in adjacent areas of the neighbouring European mainland. The Pied wagtail exchanges the grey colour of the nominate form with black (or very dark grey in females), but is otherwise identical in its behaviour. Other subspecies, the validity of some of which is questionable, differ in the colour of the wings, back, and head, or other features. Some races show sexual dimorphism during the breeding season. As many as six subspecies may be present in the wintering ground in India or Southeast Asia and here they can be difficult to distinguish.

Wednesday 4 November 2015

4-11-2015 VILLALONGA RESERVOIR, VALENCIA - LITTLE EGRET (Egretta garzetta)



With its yellow feet, which are used to flush prey when feeding in shallow water, the Little Egret is a distinctive member of the heron family. Little Egrets first bred in Britain in 1996 and since then have successfully colonised much of southern Britain and Ireland.

Little Egrets first bred in Britain in 1996 and since then have successfully colonised much of southern Britain and Ireland. Most of the breeding colonies have been established within existing Grey Heron colonies, the two species nesting alongside one another.

The winter distribution is also currently restricted to the southern half of Britain & Ireland, despite the fact that young birds are known to move some distance from their natal site.


The little egret, a captivating member of the heron family, Ardeidae, has long enchanted observers with its elegant appearance. Boasting a slender body, pristine white plumage, and long black legs, this bird is the epitome of grace and poise. Found throughout Europe, Africa, Asia, and even as far as Australia, the little egret has a wide distribution, allowing it to grace numerous landscapes and ecosystems with its beauty.

While the little egret itself may not feature prominently in folklore or myths, it is worth noting that its close relatives, the herons and egrets, do have cultural significance in various parts of the world. For instance, in Japanese folklore, the white heron is a revered figure that is often associated with purity, elegance, and transformation. These transformed herons, known as “sagi musume,” are believed to have the ability to take on the form of beautiful women, and are depicted in various forms of traditional Japanese art and theater. This cultural association highlights the admiration and respect for the little egret’s larger family of birds and the captivating charm they possess.


Size: Length 55-65 cm / 22-26 in, wingspan 88-106 cm / 35-42 in
Color: White feathers, black legs and bill, yellow feet (breeding plumage), duller in non-breeding season
Diet: Fish, crustaceans, and insects
Distribution: Europe, Africa, Asia, and Australia
Natural habitat: Wetlands, coastal areas, estuaries
Family: Ardeidae (herons, egrets, and bitterns)
Conservation status: Least Concern


The little egret is a medium-sized bird, typically measuring between 55 to 65 cm in length and weighing 350 to 550 grams. Some of its most distinctive features include:

White feathers that give the bird its elegant appearance
A black bill that contrasts with its bright plumage
Black legs with distinctive yellow feet
During the breeding season, the little egret adorns itself with lacy plumes on its head, neck, and back, further enhancing its already enchanting appearance.


Little egrets favor wetland environments such as marshes, swamps, rivers, lakes, and coastal areas. Their adaptability allows them to thrive in various climates, from temperate to tropical regions. In some parts of the world, these birds are migratory, while in other regions, they maintain a more sedentary lifestyle.

An anecdote that illustrates the adaptability of the little egret can be found in the United Kingdom. Once a rare visitor, this bird has expanded its range and now breeds regularly across southern England, delighting local birdwatchers with its elegant presence.

The little egret’s diet primarily consists of fish, crustaceans, and aquatic insects. They employ various feeding techniques, such as:

Walking through shallow water and using their yellow feet to stir up prey
Employing a “stand and wait” strategy to ambush prey
As opportunistic feeders, little egrets are known to adapt their diet based on available food sources. In one fascinating instance, a little egret was observed using a piece of bread as bait to catch fish in an urban park, demonstrating their intelligence and resourcefulness.

Saturday 31 October 2015

28-10-2015 MASSANASA, VALENCIA - RED VEINED DARTER DRAGONFLY (FEMALE) (Sympetrum fonscolombii)



The red-veined darter or nomad (Sympetrum fonscolombii) is a dragonfly of the genus Sympetrum.

There is genetic and behavioural evidence that S. fonscolombii is not closely related to the other members of the genus Sympetrum and it will at some time in the future be removed from this genus.[citation needed]

Sympetrum fonscolombii was named under the protonym Libellula fonscolombii by the Belgian entomologist Edmond de Sélys Longchamps, in 1840, in honor of the French entomologist Étienne of Fonscolombe (hence the species name). Its name is sometimes spelt fonscolombei instead of fonscolombii but Askew (2004) gives the latter as the correct spelling.

Sympetrum fonscolombii is a widespread and common species in much of central and southern Europe including most Mediterranean islands, North Africa, the Middle East, Mongolia, south-western Asia, including the Indian Subcontinent, the Indian Ocean Islands and Sri Lanka. In Europe it is resident in the south of its range but in some years it migrates northward. From the 1990s onwards has increasingly been found in northwest Europe, including Belgium, Sweden, Finland, Poland, Britain and Ireland. It is the only Libellulidae to be found in the Azores and it is also found on the Canary Islands and Madeira.
It breeds in a wide range of habitats including marshes, lakes, ponds, permanent and seasonal rivers. It is able to recolonize dry areas after a rainfall.

30-10-2015 VILLALONGA RESERVOIR, VALENCIA - LITTLE EGRET (Egretta garzetta)


The little egret is a small, white heron that feeds on small fish and crustaceans. Once a very rare visitor from the Mediterranean, little egrets are now a common sight around the coasts of southern England and Wales as they expand their range, possibly due to increasing temperatures caused by climate change. It first bred in the UK on Brownsea Island, Dorset, in 1996, and has been moving northwards ever since; it was recorded as breeding in Berkshire for the first time in 2007.


This is the smallest and most slender of our egrets and has a long neck. It can launch itself fast and accurately to use its sharp bill to catch the insects, small fish and amphibians that make up most of its diet.
 
In the mating season, it displays two long feathers at the nape of the neck. It nests in colonies, often with other members of the Ardeidae family, in forests on river banks and among the thick vegetation surrounding marshlands.


Little Egrets use their bright yellow feet to stir up the water and catch fish.

They were once hunted for their beautiful feathers, which were used in fashion.

These birds can stand perfectly still for a long time, waiting to catch their prey.

In flight, they tuck their neck in, creating a unique S-shape.

Little Egrets have a wingspan of up to 95 cm, despite their small body size.

28-10-2015 ULLAL DE BOLDOVI, ALBUFERA - SMALL WHITE BUTTERFLY (Pieris rapae)


Pieris rapae is a small- to medium-sized butterfly species of the whites-and-yellows family Pieridae. It is known in Europe as the small white, in North America as the cabbage white or cabbage butterfly, on several continents as the small cabbage white, and in New Zealand as the white butterfly. The butterfly is recognizable by its white color with small black dots on its wings, and it can be distinguished from P. brassicae by its larger size and the black band at the tip of its forewings.

The caterpillar of this species, often referred to as the "imported cabbageworm", is a pest to crucifer crops such as cabbage, kale, bok choy and broccoli. Pieris rapae is widespread in Europe and Asia; it is believed to have originated in the Eastern Mediterranean region of Europe, and to have spread across Eurasia thanks to the diversification of brassicaceous crops and the development of human trade routes. Over the past two centuries, it spread to North Africa, North America, New Zealand, and Australia, as a result of accidental introductions.


The species has a natural range across Europe, Asia, and North Africa. It was accidentally introduced to Quebec, Canada, around 1860 and spread rapidly throughout North America. The species has spread to all North American life zones from Lower Austral/Lower Sonoran to Canada. Estimates show that a single female of this species might be the progenitor in a few generations of millions. It is absent or scarce in desert and semidesert regions (except for irrigated areas). It is not found north of Canadian life zone, nor on Channel Islands off the coast of southern California. By 1898, the small white had spread to Hawaii; by 1929, it had reached New Zealand and the area around Melbourne, Australia, and found its way to Perth as early as 1943. It does not seem to have made it to South America.

In Britain, it has two flight periods, April–May and July–August, but is continuously brooded in North America, being one of the first butterflies to emerge from the chrysalis in the spring and flying until hard freeze in the fall.

The species can be found in any open area with diverse plant association. It can be seen usually in towns, but also in natural habitats, mostly in valley bottoms. Although an affinity towards open areas is shown, the small white is found to have entered even small forest clearings in recent years.

The nominate subspecies P. r. rapae is found in Europe, while Asian populations are placed in the subspecies P. r. crucivora. Other subspecies include atomaria, eumorpha, leucosoma, mauretanica, napi, novangliae, and orientalis.

28-10-2015 ULLAL DE BOLDOVI, ALBUFERA - BROAD SCARLET DRAGONFLY (MALE) (Crocothemis erythraea)


The scarlet dragonfly (Crocothemis erythraea) is a species of dragonfly in the family Libellulidae. Its common names include broad scarlet, common scarlet-darter, and scarlet darter.

The scarlet dragonfly is a common species in southern Europe and throughout Africa. It also occurs across western Asia as far as southern China. It is a very rare vagrant in Britain. Its first record in the country was at Hayle Kimbro Pool, The Lizard, Cornwall, on 7 August 1995. Since then there have been a few further records at scattered locations throughout Britain.

A wide range of both running and standing waters, except those that are shaded. Adults may be found some distance from water in habitats ranging from desert to open woodland; absent from dense forest.

Crocothemis erythraea can reach a length of 33–44 millimetres (1.3–1.7 in). These dragonflies haves a flattened and rather broad abdomen. The adult male scarlet dragonfly has a bright scarlet red, widened abdomen, with small amber patches at the bases of the hindwings. Also the veins on the leading edges of the wings are red. Females and immatures are yellow-brown and have a conspicuous pale stripe along the top of the thorax.