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Friday, 22 December 2017

6-10-2015 VILLALONGA RESERVOIR - GREEN SANDPIPER (Tringa ochropus)


The green sandpiper represents an ancient lineage of the genus Tringa; its only close living relative is the solitary sandpiper (T. solitaria). They both have brown wings with little light dots and a delicate but contrasting neck and chest pattern. In addition, both species nest in trees, unlike most other scolopacids.

Given its basal position in Tringa, it is fairly unsurprising that suspected cases of hybridisation between this species and the common sandpiper (A. hypoleucos) of the sister genus Actitis have been reported.


The green sandpiper (Tringa ochropus) is a small wader (shorebird) of the Old World.

This species is a somewhat plump wader with a dark greenish-brown back and wings, greyish head and breast and otherwise white underparts. The back is spotted white to varying extents, being maximal in the breeding adult, and less in winter and young birds. The legs and short bill are both dark green.

It is conspicuous and characteristically patterned in flight, with the wings dark above and below and a brilliant white rump. The latter feature reliably distinguishes it from the slightly smaller but otherwise very similar solitary sandpiper (T. solitaria) of North America.

In flight it has a characteristic three-note whistle.

22-12-2017 MONTE CORONA, VALENCIA - WHITE WAGTAIL (Motacilla alba)



22-12-2017 LA FONT EN CARROS, VALENCIA - EUROPEAN GOLDFINCH (Carduelis carduelis)


The European goldfinch or simply the goldfinch (Carduelis carduelis) is a small passerine bird in the finch family that is native to Europe, North Africa and western and central Asia. It has been introduced to other areas, including Australia, New Zealand and Uruguay.

The breeding male has a red face with black markings around the eyes, and a black-and-white head. The back and flanks are buff or chestnut brown. The black wings have a broad yellow bar. The tail is black and the rump is white. Males and females are very similar, but females have a slightly smaller red area on the face.

The goldfinch is often depicted in Italian Renaissance paintings of the Madonna and Child.


The average European goldfinch is 12–13 cm (4.7–5.1 in) long with a wingspan of 21–25 cm (8.3–9.8 in) and a weight of 14 to 19 g (0.49 to 0.67 oz). The sexes are broadly similar, with a red face, black and white head, warm brown upper parts, white underparts with buff flanks and breast patches, and black and yellow wings.

On closer inspection, male European goldfinches can often be distinguished by a larger, darker red mask that extends just behind the eye. The shoulder feathers are black, whereas they are brown on the female. In females, the red face does not extend past the eye. The ivory-coloured bill is long and pointed, and the tail is forked. Goldfinches in breeding condition have a white bill, with a greyish or blackish mark at the tip for the rest of the year. Juveniles have a plain head and a greyer back but are unmistakable due to the yellow wing stripe. Birds in central Asia (the caniceps group) have a plain grey head behind the red face, lacking the black and white head pattern of European and western Asian birds. Adults moult after the breeding season, with some individuals beginning in July and others not completing their moult until November. After moult birds appear less colourful, until the tips of the newly grown feathers wear away.


The song is a pleasant silvery twittering. The call is a melodic tickeLIT, and the song is a pleasant tinkling medley of trills and twitters, but always including the tri-syllabic call phrase or a teLLIT-teLLIT-teLLIT.

The European goldfinch is native to Europe, North Africa, and western and central Asia. It is found in open, partially wooded lowlands and is a resident in the milder west of its range, but migrates from colder regions. It will also make local movements, even in the west, to escape bad weather. It has been introduced to many areas of the world. It was introduced to Bermuda, Canada, the United States, Mexico, Peru, Argentina, Chile, the Falkland Islands, Uruguay, Brazil, South Africa, Australia, and New Zealand in the 19th century, and their populations quickly increased and their range expanded greatly. In Australia, they now occur from Brisbane to the Eyre Peninsula, and are also spread throughout New Zealand. In the United States, they have become established in the western Great Lakes region.

22-12-2017 ADOR CAMPO, VALENCIA - EUROPEAN GOLDFINCH (Carduelis carduelis)


The European goldfinch, or simply goldfinch (Carduelis carduelis), is a small, vibrant passerine bird belonging to the finch family. This charming avian species is adorned with a striking red face, encircled by black markings near the eyes, and a black-and-white head. The back and flanks exhibit a warm buff or chestnut brown, while the wings are black with a prominent yellow bar. The tail is black, and the rump is a contrasting white. Males and females are similar in appearance, though the male boasts a slightly more extensive red mask.

Upon closer inspection, one can discern the male goldfinch by its larger, more vivid red mask that extends just beyond the eye. The female's red face does not reach past the eye, and her shoulder feathers are brown, as opposed to the male's black. The bill is ivory-colored, long, and pointed, and the tail is forked. Juveniles can be identified by their plain heads and greyer backs, but the yellow wing stripe is a clear indicator of their species.

The European goldfinch favors open, partially wooded lowlands and is a resident in the milder western parts of its range. In colder regions, it migrates to escape the harsh weather.

Native to Europe, North Africa, and western and central Asia, the European goldfinch has also been introduced to various regions across the globe, including Australia, New Zealand, and Uruguay.

The European goldfinch is known for its sociable nature, often forming flocks in the winter. It is a frequent visitor to bird feeders, particularly in the colder months.

22-12-2017 LA FONT EN CARROS, VALENCIA - COMMON CHIFFCHAFF (Phylloscopus collybita)


The common chiffchaff (Phylloscopus collybita), or simply the chiffchaff, is a common and widespread leaf warbler which breeds in open woodlands throughout northern and temperate Europe and the Palearctic.

It is a migratory passerine which winters in southern and western Europe, southern Asia and north Africa. Greenish-brown above and off-white below, it is named onomatopoeically for its simple chiff-chaff song. It has a number of subspecies, some of which are now treated as full species. The female builds a domed nest on or near the ground, and assumes most of the responsibility for brooding and feeding the chicks, whilst the male has little involvement in nesting, but defends his territory against rivals, and attacks potential predators.

A small insectivorous bird, it is subject to predation by mammals, such as cats and mustelids, and birds, particularly hawks of the genus Accipiter. Its large range and population mean that its status is secure, although one subspecies is probably extinct.


The common chiffchaff breeds across Europe and Asia east to eastern Siberia and north to about 70°N, with isolated populations in northwest Africa, northern and western Turkey and northwestern Iran. It is migratory, but it is one of the first passerine birds to return to its breeding areas in the spring and among the last to leave in late autumn.] When breeding, it is a bird of open woodlands with some taller trees and ground cover for nesting purposes. These trees are typically at least 5 metres (16 feet) high, with undergrowth that is an open, poor to medium mix of grasses, bracken, nettles or similar plants. Its breeding habitat is quite specific, and even near relatives do not share it; for example, the willow warbler (P. trochilus) prefers younger trees, while the wood warbler (P. sibilatrix) prefers less undergrowth. In winter, the common chiffchaff uses a wider range of habitats including scrub, and is not so dependent on trees. It is often found near water, unlike the willow warbler which tolerates drier habitats. There is an increasing tendency to winter in western Europe well north of the traditional areas, especially in coastal southern England and the mild urban microclimate of London. These overwintering common chiffchaffs include some visitors of the eastern subspecies abietinus and tristis, so they are certainly not all birds which have bred locally, although some undoubtedly are.

Thursday, 21 December 2017

21-12-2017 MONTE CORONA, VALENCIA - COMMON PHEASANT (Phasianus colchicus)


The Common Pheasant (Phasianus colchicus) is a bird of the pheasant family, Phasianidae. It is native to Asia and parts of Europe and has been widely introduced elsewhere as a game bird. The male is particularly striking with its bright gold and fiery copper-red plumage with an iridescent sheen of green and purple, while the female is much less conspicuous with her mottled brown appearance.

Males of the nominate subspecies, Phasianus colchicus colchicus, are identifiable by their long brown streaked black tail and bright body plumage. They lack the white neck ring found in some other races. The head is a bottle green with a small crest and red wattle. Females and juveniles are duller with a mottled brown plumage and a shorter tail.


The Common Pheasant thrives in grassland near water with small copses of trees. It is also found in woodland, farmland, scrub, and wetlands.

Originally from the Balkans to Manchuria, Siberia, Korea, Mainland China, and Taiwan, the Common Pheasant has been introduced to Europe, North America, and other regions.

These birds are gregarious and form loose flocks outside the breeding season. They prefer to run but can take flight abruptly if startled. Males are polygynous and may be accompanied by several females.

The Common Pheasant emits a distinctive "kok kok kok" call when alarmed.


Nesting occurs on the ground in scrapes lined with grass and leaves. The clutch size ranges from 8–15 eggs, which are incubated for about 22–27 days. Chicks are precocial and leave the nest shortly after hatching.

The diet includes a variety of animal and vegetable matter such as fruit, seeds, grain, insects, and small vertebrates.

The IUCN lists the Common Pheasant as Least Concern, although some subspecies are at risk due to hybridization with introduced birds.

Monday, 18 December 2017

15-12-2017 MONTE CORONA, VALENCIA - VESPERUS BEETLE (Superfamily Chrysomeloidea)





18-12-2017 TORMOS, ALICANTE - HOUSE SPARROW (MALE) (Passer domesticus)




Once one of Britain’s commonest birds, numbers have crashed in recent years. London lost three-quarters of its sparrows between 1994 and 2000.
In some urban areas the population has fallen by 99%.

The cause of the sudden decline remains a mystery, though many improbable theories have been put forward, ranging from unleaded petrol to the use of mobile phones.

When sparrows were at their most numerous a century ago, there were many sparrow clubs whose members competed to kill the most birds in a year.


Though a long-established resident of Britain, it’s not thought to be a native, but spread naturally north from North Africa.

Man has always had a love-hate relationship with the cheeky sparrow. They have been introduced successfully to numerous countries around the world, including both North and South America, East and South Africa, Australia and New Zealand.

The common sparrow in eastern Asia is not the house sparrow but its cousin, the tree sparrow.

DNA research has shown that 15% of offspring are the result of either the cock or hen mating with another partner, confirming the sparrow’s reputation for sexual infidelity.

They are very sociable birds, often nesting in colonies.

Their adaptability can be gauged by the fact that they have been found living and breeding 2000ft underground in a coalmine; others have been recorded living their whole lives inside warehouses.

Few birds are happier in the company of man than the house sparrow, and for much of the year it is rare to find them far from human habitations.

18-12-2017 TORMOS, ALICANTE - EURASIAN COLLARED DOVE (Streptopelia decaocto)


Sunday, 17 December 2017

17-12-2017 LA FONT EN CARROS, VALENCIA - EURASIAN KESTREL (Falco tinnunculus)



17-12-2017 PEGO MARJAL, ALICANTE - LITTLE EGRET (Egretta garzetta)





17-12-2017 PEGO MARJAL, ALICANTE - COMMON CHIFFCHAFF (Phylloscopus collybita)




17-12-2017 OLIVA NOVA, VALENCIA - HOUSE SPARROW (MALE) (Passer domesticus)



17-12-2017 LA FONT EN CARROS, VALENCIA - COMMON CHIFFCHAFF (Phylloscopus collybita)


The Common Chiffchaff, Phylloscopus collybita, is a diminutive and sprightly leaf warbler known for its distinctive, onomatopoeic song. This small, migratory passerine is characterized by its greenish-brown upperparts and off-white underparts, with a weight ranging from 6 to 8 grams and a length of 10-12 centimeters.

In the field, look for the Common Chiffchaff's short whitish supercilium, fine dark bill, and dark legs. Its primary projection is short, and the plumage may appear duller and browner as it wears. Juveniles are browner above with yellow-white underparts, but they soon acquire brighter plumage after their first moult.

The Common Chiffchaff breeds in open woodlands with a mix of taller trees and ground cover across northern and temperate Europe, Asia, and parts of north Africa. It prefers woodland with trees at least 5 meters high and an undergrowth of grasses and nettles.


This species has a vast breeding range, extending from Europe to eastern Siberia and northward to about 70 N. It winters in southern and western Europe, southern Asia, and north Africa. The Common Chiffchaff is one of the earliest spring migrants to return to its breeding grounds and one of the last to depart in autumn.

The male Common Chiffchaff is fiercely territorial during the breeding season, defending its core territory against rivals. It exhibits a fearless nature, even attacking predators that threaten its nest. Outside the breeding season, these birds may form small flocks with other warblers.

The song is a cheerful "chiff-chaff," which heralds the arrival of spring. Calls include a "hweet" sound, less disyllabic than the calls of closely related warblers. The song is a key distinguishing feature from similar species, such as the Iberian Chiffchaff.

Friday, 15 December 2017

6-12-2017 ULLAL DE BOLDOVI, VALENCIA - BRAMBLING (MALE) (Fringilla montifringilla)



The brambling (Fringilla montifringilla) is a small passerine bird in the finch family Fringillidae. It has also been called the cock o' the north and the mountain finch. It is widespread and migratory, often seen in very large flocks.

This bird is widespread, in the breeding season, throughout the forests of northern Europe and east across the Palearctic. It is migratory, wintering in southern Europe, North Africa, northern India, northern Pakistan, China, and Japan. It frequently strays into Alaska during migration and there are scattered records across the northern United States and southern Canada. The global population of bramblings is about 100 to 200 million, with a decreasing trend.

Open coniferous or birch woodland is favoured for breeding.

 

Wednesday, 13 December 2017

13-12-2017 ULLAL DE BOLDOVI, VALENCIA - EUROPEAN ROBIN (Erithacus rubecula)


The European robin (Erithacus rubecula) is a small insectivorous passerine bird. 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 male and female European robins are similar in coloration, with an orange breast and face lined with grey, brown upperparts, and a whitish belly. The bill and eyes are black. Juveniles are spotted brown and white in coloration, with patches of orange gradually appearing.


The robin occurs in Eurasia east to Western Siberia, south to Algeria and on the Atlantic islands as far west as the Central Group of the Azores and Madeira. It is a vagrant in Iceland. In the southeast, it reaches Iran the Caucasus range. Irish and British robins are largely resident but a small minority, usually female, migrate to southern Europe during winter, a few as far as Spain. Scandinavian and Russian robins migrate to Britain and western Europe to escape the harsher winters. These migrants can be recognised by the greyer tone of the upper parts of their bodies and duller orange breast. The continental European robins that migrate during winter prefer spruce woods in northern Europe, contrasting with its preference for parks and gardens in Great Britain.

In southern Iberia, habitat segregation of resident and migrant robins occurs, with resident robins remaining in the same woodlands where they bred.


Attempts to introduce the European robin into Australia and New Zealand in the latter part of the 19th century were unsuccessful. Birds were released around Melbourne, Auckland, Christchurch, Wellington and Dunedin by various local acclimatisation societies, with none becoming established. There was a similar outcome in North America, as birds failed to become established after being released in Long Island, New York in 1852, Oregon in 1889–1892, and the Saanich Peninsula in British Columbia in 1908–1910.

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.

13-12-2017 ALBUFERA, VALENCIA - NORTHERN LAPWING (Vanellus vanellus)


The northern lapwing (Vanellus vanellus) is a wading bird common through temperate Eurasia. The name lapwing has been variously attributed to the "lapping" sound the wings of these birds make in flight; from the irregular progress in flight due to their large wings or from their habit of drawing potential predators away from their nest by trailing a wing as if broken.

The northern lapwing has rounded wings and a crest. It is also the shortest-legged of the lapwings. It is mainly black and white, but the back is tinted green. The male has a long crest and a black crown, throat, and breast contrasting with an otherwise white face. Females and young birds have shorter crests and less strongly marked heads, but plumages are otherwise quite similar.


Northern lapwings are found throughout temperate Eurasia. They are highly migratory over most of their extensive range, wintering further south as far as North Africa, northern India, Nepal, Bhutan, and parts of China. However, lowland breeders in the westernmost areas of Europe are residents. Northern lapwings inhabit wet grasslands, meadows, swampy heaths, bogs, marshes, other wetlands, and cultivated areas.

Outside of the breeding season, Northern lapwings are very gregarious birds. They feed in mixed flocks with Golden plovers and Black-headed gulls and often migrate in large flocks. In winter, these birds like to form huge flocks on open land, particularly arable land, and mud flats. Northern plovers prefer to feed at night when there is moonlight. They are very vocal birds in the breeding season, constantly calling during the crazed tumbling display flight performed by the male. The typical contact call of these birds is a loud, shrill ‘pee-wit’ from which they get their other name of peewit. Displaying males usually make a wheezy ‘pee-wit, wit wit, eeze wit’ during their display flight; these birds also make squeaking or mewing sounds.


Northern lapwings are serially monogamous and form pairs only for a single breeding season. They are solitary and very territorial nesters. Both parents defend noisily and aggressively the nest and young against all intruders, even cattle. The breeding season occurs between late March and early June. The female lays 3 to 4 eggs in a ground scrape and both parents incubate them for about 21-28 days. The chicks precocial; they are can walk soon after they are dry and are able to swim within 24 hours after hatching. Soon after hatching, the pair with their young leave their nest; they raise their chicks at a different site where the young can feed by themselves but both parents still brood and guard them for some time. Young Northern lapwings become reproductively mature and start to breed when they are one year old.


Population size
5.6-105 Mlnlnn
Life Span
3.5-10 years
Weight
128-330
goz
g oz 
Length
28-33
cminch
cm inch 
Wingspan
67-87
mft



Northern lapwings suffer from intensive agricultural techniques. In the lowlands, this includes the loss of rough grassland, conversion to arable or improved grassland, loss of mixed farms, and switch from spring- to autumn-sown crops. In the uplands, the losses may have been due to increases in grazing density. Other threats include heavy predation of nests and chicks, the loss of breeding habitats, and overhunting, especially along their winter migration routes.


According to IUCN Red List, the total population size of the Northern lapwing is around 5,600,000-10,500,000 individuals. The European population consists of 1,590,000-2,580,000 pairs, which equates to 3,190,000-5,170,000 mature individuals. Currently, this species is classified as Near Threatened (NT) on the IUCN Red List, and its numbers today are decreasing.