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Wednesday, 11 November 2020

11-11-2020 PEGO MARJAL, ALICANTE - ZITTING CISTICOLA (Cisticola juncidis)


The Zitting Cisticola, or Streaked Fantail Warbler, is a diminutive bird, measuring a mere 10 to 12 centimeters in length. Its upper parts are adorned with a brown plumage, intricately streaked with black, while its underparts remain a modest whitish hue. The tail is a noteworthy feature, broad and tipped with white, and is frequently flicked—a behavior that has inspired one of the bird's colloquial names.

To identify the Zitting Cisticola, look for its rufous rump and the absence of gold on the collar. The tail, brownish with white tips, is another distinguishing characteristic. Males, during the breeding season, exhibit less crown streaking and more pronounced back markings than females, though differences between sexes are generally subtle.

The Zitting Cisticola favors grasslands as its primary habitat, often found in proximity to bodies of water.


This species boasts a broad range, encompassing southern Europe, Africa (excluding deserts and rainforests), and southern Asia, extending to northern Australia. It is largely sedentary, though certain East Asian populations undertake migrations to warmer climes in winter.

These birds are predominantly insectivorous and may be observed in small flocks. The breeding season is timed with the rains, and in many regions, the Zitting Cisticola is known to produce two broods annually. Males display polygynous tendencies, though monogamous pairings are not uncommon. The male initiates nest construction within the grasses and performs a specialized display to attract females, who then complete the nest.

The male's breeding season is marked by a distinctive flight display, punctuated by a series of "zitting" calls reminiscent of the sound of scissors snipping.

Nests are artfully constructed with living leaves woven into a soft matrix of plant down, cobwebs, and grass. The structure is cup-shaped with an overhead canopy for camouflage. Females lay 3 to 6 eggs and are solely responsible for incubation, which lasts approximately 10 days. Multiple broods may be raised in a single season.

Their diet consists primarily of insects, which they forage for within their grassland habitats.

11-11-2020 PEGO MARJAL, ALICANTE - COMMON KINGFISHER (FEMALE) (Alcedo atthis)


The Common Kingfisher (Alcedo atthis), also known as the Eurasian Kingfisher or River Kingfisher, is a vibrant, pocket-sized gem among birds. With its unmistakable silhouette characterized by a stout body, large head, and a long, sharp bill, it is a sight to behold. The male boasts a striking palette with blue upperparts, an orange belly, and a conspicuous white throat and collar. The female mirrors the male's vivid colors but can be discerned by her orange-red lower mandible with a black tip.

To identify the Common Kingfisher, look for its bright blue and orange plumage and its rapid, low flight over water. The male's bill is predominantly black with some red at the base, while the female's bill features an orange-red lower mandible. Juveniles resemble adults but have duller, greener upperparts and paler underparts. Their black bill and legs gradually acquire the adult coloration.

The Common Kingfisher is found along clear, slow-flowing streams and rivers, as well as lakes with well-vegetated banks. It prefers areas with overhanging branches that provide vantage points for hunting. In winter, it may move to coastal regions, frequenting estuaries, harbors, and rocky shores.

Tuesday, 10 November 2020

10-11-2020 EL PALMAR, VALENCIA - BLACK REDSTART (FEMALE) (Phoenicurus ochruros)


 The Black Redstart (\(Phoenicurus\) \(ochruros\)) is a small bird, about the size of a robin, known for its dark plumage and bright red tail. It is adaptable and can be found in both natural rocky habitats and urban environments like cities and quarries. Its diet consists mainly of insects, spiders, and worms, supplemented by seeds and berries, and some populations migrate in winter. 

Appearance Size: Approximately \(14.5\) cm in length, with a wingspan of \(23-26\) cm.Males: Dark grey body with a black face and throat, and a white patch on the wings.Females and Juveniles: Grey-brown all over.Tail: Both sexes have a bright red tail with a single black band down the middle. 

10-11-2020 EL PALMAR, VALENCIA - WHITE WAGTAIL (Motacilla alba)


The White Wagtail (Motacilla alba) is a small, elegant passerine bird, a member of the family Motacillidae, which includes pipits and longclaws. This slender bird measures between 16.5 to 19 cm in length, with East Asian subspecies reaching up to 21 cm. It is characterized by its long, constantly wagging tail, a behavior that has become synonymous with the genus. Weighing an average of 25 g, the White Wagtail can live up to 12 years in the wild.

Adult White Wagtails exhibit a distinctive plumage with a combination of grey, black, and white. The bird's upper parts are generally grey, with a white face, belly, and breast. Males during the breeding season may show a darker back, and the species is known for its sharp, brisk call and more melodious song during courtship.

The White Wagtail is commonly found in open country, often in close proximity to human habitation and water sources. It shows a preference for bare areas which facilitate the sighting and pursuit of prey. This bird has adapted well to urban environments, utilizing paved areas such as parking lots for foraging.


This species has a vast breeding range across Europe, the Asian Palearctic, parts of North Africa, and has a presence in Alaska. It is a migratory bird, with populations moving to Africa and parts of Asia during the winter. In Great Britain and Ireland, the darker subspecies known as the Pied Wagtail is more prevalent.

The White Wagtail is known for its perpetual tail wagging, a behavior that remains somewhat enigmatic but is thought to be a signal of vigilance to predators. It is a monogamous bird that defends its breeding territory with determination.

The call of the White Wagtail is a sharp "chisick," softer than that of the Pied Wagtail. Its song is more structured and is used by males to attract females rather than to mark territory.

10-11-2020 RACO DE OLLA, VALENCIA - MALLARD (MALE) (Anas platyrhynchos)


The Mallard, or wild duck (Anas platyrhynchos), is a familiar and widespread dabbling duck with a presence across temperate and subtropical regions of the Americas, Eurasia, and North Africa. It has also been introduced to parts of the Southern Hemisphere. The male is renowned for its iridescent green head and white collar, while the female sports a brown-speckled plumage. Both sexes boast a speculum—a patch of feathers with iridescent purple or blue hues bordered by white. The Mallard's length ranges from 50 to 65 cm, with a wingspan of 81 to 98 cm, and it typically weighs between 0.7 and 1.6 kg.

Males during the breeding season are unmistakable with their glossy green heads, white collars, and purple-tinged brown breasts. Females are mottled brown with buff cheeks and an eye-stripe. Both sexes have the distinctive speculum on their wings. The male's bill is yellowish-orange tipped with black, while the female's is darker, ranging from black to mottled orange and brown.

10-11-2020 RACO DE OLLA, VALENCIA - LITTLE GREBE (Tachybaptus ruficollis)

The Little Grebe, or Tachybaptus ruficollis, known colloquially as the dabchick, is the smallest European member of the grebe family. This diminutive water bird measures a mere 23 to 29 centimeters in length and is a common sight in open bodies of water across its range.

In the summer, the adult Little Grebe is a sight to behold with its dark upper parts and a striking rufous coloration on the neck, cheeks, and flanks, complemented by a bright yellow gape. Outside of the breeding season, the plumage turns to a more subdued brownish-grey. Juveniles can be identified by their yellow bills tipped with black and streaked cheeks. In winter, the species is recognizable by its buff plumage, darker back and cap, and distinctive rear end.

10-11-2020 EL SALER, VALENCIA - GREY HERON (Ardea cinerea)


The Grey Heron (Ardea cinerea) is a statuesque wading bird belonging to the family Ardeidae. It is a familiar sight in both rural and urban settings, often seen standing stoically along the water's edge. An adult Grey Heron is a large bird, reaching up to 100 cm in height, with a wingspan between 155 to 195 cm. It weighs between 1 to 2 kg. The plumage is predominantly ashy-grey above, with a greyish-white underbelly and some black on the flanks. A striking feature is the white head and neck adorned with a broad black stripe that extends from the eye to the black crest. The beak is pinkish-yellow, long, and sharply pointed, while the legs are a brown hue.

When identifying the Grey Heron, look for the white head with the black supercilium and crest, the long grey neck, and the ashy-grey wings and back. The underparts are lighter, and the legs are long and brown. Juveniles can be distinguished by their duller grey neck and smaller crest. The beak is a useful indicator of age, being brighter in breeding adults.


Grey Herons are highly adaptable and can be found in a variety of watery habitats including lakes, rivers, ponds, marshes, and coastal environments. They require shallow waters for foraging or areas with shelving margins where they can wade.

Native to temperate Europe and Asia, as well as parts of Africa, the Grey Heron has a broad range. Northern populations may migrate southwards in autumn, while others remain resident year-round. Vagrant sightings have occurred in the Caribbean, Bermuda, and parts of North America.

10-11-2020 EL SALER, VALENCIA - WHITE WAGTAIL (Motacilla alba)


 The White Wagtail (Motacilla alba) is a small, elegant passerine bird, a member of the family Motacillidae, which includes pipits and longclaws. This slender bird measures between 16.5 to 19 cm in length, with East Asian subspecies reaching up to 21 cm. It is characterized by its long, constantly wagging tail, a behavior that has become synonymous with the genus. Weighing an average of 25 g, the White Wagtail can live up to 12 years in the wild.

Adult White Wagtails exhibit a distinctive plumage with a combination of grey, black, and white. The bird's upper parts are generally grey, with a white face, belly, and breast. Males during the breeding season may show a darker back, and the species is known for its sharp, brisk call and more melodious song during courtship.

Sunday, 8 November 2020

8-11-2020 POTRIES, VALENCIA - LAMENTING GRASSHOPPER (Eyprepocnemis plorans)


Eyprepocnemis plorans, the lamenting grasshopper, is a species of insect in the family Acrididae. It is the type species of the genus Eyprepocnemis, and is found in Africa, parts of the Middle East, and southern Europe. It typically inhabits wetlands and other moist habitats.

This is a medium-sized grasshopper, with females growing to a length of about 4.5 cm (1.8 in), while males are slightly smaller. The general colour is greyish-brown. The head and prothorax have a central dark band edged with paler stripes. The eye has a longitudinal dark streak, a characteristic shared by Anacridium aegyptium, Heteracris annulosa and Heteracris adspersa. The femurs of the hind legs have greenish, blue and yellow striations, and the hind tibia have reddish or bluish iridescence, and black and white spines.

Eyprepocnemis plorans is native to much of Africa, parts of the Middle East such as Iran, and southern Europe, where it is present in southern Greece, southern Italy, Sicily, Sardinia and southern Spain. It seems to be expanding its range northwards in Italy, possibly as a result of putative climate change.[3] It usually occurs in wetlands, reed beds, freshwater and salt marshes, riverside vegetation, coastal vegetation and man-made habitats. It appreciates vertical-growing stems such as reeds, and habitats with tall forbs mixed with lower-growing plants.

8-11-2020 MONTEVERNER, VALENCIA - GREY HERON (JUVENILE) (Ardea cinerea)


The Grey Heron (Ardea cinerea) is a statuesque wading bird belonging to the family Ardeidae. It is a familiar sight in both rural and urban settings, often seen standing stoically along the water's edge. An adult Grey Heron is a large bird, reaching up to 100 cm in height, with a wingspan between 155 to 195 cm. It weighs between 1 to 2 kg. The plumage is predominantly ashy-grey above, with a greyish-white underbelly and some black on the flanks. A striking feature is the white head and neck adorned with a broad black stripe that extends from the eye to the black crest. The beak is pinkish-yellow, long, and sharply pointed, while the legs are a brown hue.
When identifying the Grey Heron, look for the white head with the black supercilium and crest, the long grey neck, and the ashy-grey wings and back. The underparts are lighter, and the legs are long and brown. Juveniles can be distinguished by their duller grey neck and smaller crest. The beak is a useful indicator of age, being brighter in breeding adults.

8-11-2020 MONTE CORONA, VALENCIA - EUROPEAN DWARF MANTIS (Ameles spallanzania)


Ameles spallanzania, common name European dwarf mantis, is a species of praying mantis.

The species name spallanzania honors the Italian naturalist Lazzaro Spallanzani.

Ameles spallanzania can reach a length of 18–40 millimetres (0.71–1.57 in). Their colour may be brown, green, ocher or grey. The eyes are slightly pointed, antennae are threadlike, the pronotum is short and squared and the broad abdomen of the females is commonly curled upwards. This very small mantid (hence the common name) is characterized by an evident sexual dimorphism. The males are winged and have a quite slender body, while females show stubby bodies and are unable to fly, as they possess only small wing vestiges (brachypterous).

This thermophile species shows adaptable life-cycle strategies in different latitudes, as hatching earlier, more than one generation per year or overwintering nymphs or oothecae. Adults can be found from late spring to late summer, depending on the latitude. Nymphs usually hatch in July and the ootheca is commonly laid in September.

Similarly to the common Mantis religiosa the females may cannibalise the males whilst mating.

This species can be found in the Mediterranean area, from Morocco to Greece and from southern Europe to northern Africa (Albania, Algeria, Dalmatia, France, Greece, Italy, Malta, Libya, Morocco, Portugal, Spain, Tunisia).

These mantids prefer sparse low vegetation in warm, dry places.
 

8-11-2020 MONTE CORONA, VALENCIA - BOAT BUG (Enoplops scapha)


Enoplops scapha, commonly known as the Boat Bug, is a large and distinctive species of squashbug (family Coreidae). It is widely distributed across the Palaearctic region, including Europe, North Africa, and parts of China. 

Appearance and Identification

Size: Adults typically measure between 11 and 14 mm in length.
Coloration: They are generally dark grey or uniform brown, often featuring cream-colored markings on the connexivum (the flattened side margin of the abdomen).

Key Features: One of the primary ways to distinguish E. scapha from similar species like E. bos is by its short frontal spines located near the base of the antennae.

Nymphs: Early-stage larvae have a green abdomen and very spiny antennae, while later stages look more like the common dock bug (Coreus marginatus) but with more pointed abdominal segments.

8-11-2020 MONTAVERNER, VALENCIA - EUROPEAN STONECHAT (FEMALE) (Saxicola rubicola)

The European stonechat (Saxicola rubicola) is a small passerine bird that was formerly classed as a subspecies of the common stonechat. Long considered a member of the thrush family, Turdidae, genetic evidence has placed it and its relatives in the Old World flycatcher family, Muscicapidae.

European stonechats breed in heathland, coastal dunes and rough grassland with scattered small shrubs and bramble, open gorse, tussocks or heather. They are short-distance migrants or non-migratory, with part of the population (particularly from northeastern parts of the range, where winters are colder) moving south to winter further south in Europe and more widely in north Africa.

Perky little bird of open country, especially heathland with gorse, moorland, weedy meadows, scrubby marsh margins, and rough grassland with scattered low bushes. Perches atop bushes and on fences, dropping to the ground to feed, before flying back up to a perch. Male distinctive, with blackish head set off by big white patch on sides of neck, orangey breast. Female brownish overall with paler eyebrow (only behind eye, unlike Whinchat), dull orangey breast; shows paler rump in flight, contrasting with solidly blackish tail. Warbled song is short and buzzy. Calls include dry “tchak” and rising “weet.”

Saturday, 7 November 2020

7-11-2020 GANDIA, VALENCIA - CATALONIA WALL LIZARD (Podarcis liolepis)


Podarcis liolepis, the Columbretes wall lizard or Catalan wall lizard, is very similar to the other lizards in the genus Podarcis. This species was formerly described as a subspecies of the Iberian wall lizard, but has now been elevated to species status. These are slender lizards with long tails, narrow tapered heads and long thin toes, and stout legs. Colours are variable, although generally grey-brown. Often very subtle spots and stripes along the back and flanks can be seen and these can be more distinguished in the female. The underside is a much lighter cream or beige with sometimes a reddish tint. Adults grow 15–20 cm in length from the nose to tip of the tail. Body length can be a little as one third of the total body length, the tail making up the other two thirds.


Physical characteristics Size: Adults grow to about \(15-20\) cm long, with the tail making up two-thirds of the total length.Body shape: They are slender with a long tail, a narrow head, and long, thin toes.Color: Dorsal colors are typically grey-brown with varied patterns. Females tend to have more prominent longitudinal stripes, while males are often smaller. Some individuals also have ventral color variations, including yellow, orange/red, and white morphs. 


Habitat and behavior Habitat: The species is adaptable and can be found in various environments, including rocky areas, shrubby vegetation, and even human settlements.Distribution: Its range extends from the Rhône Valley in France to the Sierra Nevada in Spain.

Activity: They are diurnal and active, often seen basking, foraging, and hiding in vegetation.Diet: They feed on small invertebrates and sometimes fruit.Reproduction: As an oviparous (egg-laying) species, females lay an average of 2.80 eggs per clutch in continental populations. 
 

7-11-2020 MONTE CORONA, VALENCIA - GEOMETER MOTH (Compsoptera opacaria)


Compsoptera opacaria is a moth of the family Geometridae. It is found in south-western Europe, including Spain, Portugal, France[2] and Italy.

The wingspan is 34–45 mm. Adults are on wing from August to October in one generation per year.

The larvae feed on the leaves of various plants, including Genista, Thymus, Juniperus and Calluna vulgaris.

 Compsoptera opacaria is a geometrid moth found in southwestern Europe (Spain, Portugal, France, Italy). Adults have a 34–45 mm wingspan, appearing from August to October. Larvae feed on plants like Genista, Thymus, and Calluna vulgaris. The species hibernates as eggs, with larvae active until June. 


Key Facts about Compsoptera opacaria

Family: Geometridae (inchworm moths).

Distribution: Primarily southwestern Europe, including Spain, Portugal, France, and Italy.

Habitat & Status: Inhabits well-conserved environments, often serving as an indicator of a healthy ecosystem, such as in the Valencian Community.

Flight Period: One generation per year, with adults active from August to October.

Life Cycle: Eggs hibernate. Larvae are found from early spring until June.

Larval Food Plants: Larvae feed on various shrubs, including broom (Genista), thyme (Thymus), juniper (Juniperus), and heather (Calluna vulgaris).

Wingspan: 34–45 mm.

Synonyms: Historically known as *Geometra opacaria* Hübner, 1819, and sometimes referred to by synonyms like C. hubneri or C. rubra. 

Friday, 6 November 2020

6-11-2020 MONTE CORONA, VALENCIA - BLUE ROCK THRUSH (FEMALE) (Monticola solitarius)


The blue rock thrush (merill) is Malta's national bird. It is 20-23cm long and has a long slim bill. It nests in rock cavities and buildings near the sea, and usually lays 3-5 eggs. It eats a wide variety of insects in addition to berries.

An omnivore, the Blue Rock Thrush eats a wide variety of insects and small reptiles in addition to berries and seeds. This is a starling-sized bird, 21–23 cm in length with a long slim bill. The summer male is unmistakable, with all blue-grey plumage apart from its darker wings.

The Blue Rock-thrush is very territorial and guards its territory also outside of the breeding season. It chases away birds that invade the territory, even birds from other species. The Blue Rock-thrush is an "old world" bird from Morocco in the west to Japan in the east. 

6-11-2020 MARXUQUERA, VALENCIA - WHITE WAGTAIL (Motacilla alba)


The White Wagtail (Motacilla alba) is a small, elegant passerine bird, a member of the family Motacillidae, which includes pipits and longclaws. This slender bird measures between 16.5 to 19 cm in length, with East Asian subspecies reaching up to 21 cm. It is characterized by its long, constantly wagging tail, a behavior that has become synonymous with the genus. Weighing an average of 25 g, the White Wagtail can live up to 12 years in the wild.

Adult White Wagtails exhibit a distinctive plumage with a combination of grey, black, and white. The bird's upper parts are generally grey, with a white face, belly, and breast. Males during the breeding season may show a darker back, and the species is known for its sharp, brisk call and more melodious song during courtship.

The White Wagtail is commonly found in open country, often in close proximity to human habitation and water sources. It shows a preference for bare areas which facilitate the sighting and pursuit of prey. This bird has adapted well to urban environments, utilizing paved areas such as parking lots for foraging.


This species has a vast breeding range across Europe, the Asian Palearctic, parts of North Africa, and has a presence in Alaska. It is a migratory bird, with populations moving to Africa and parts of Asia during the winter. In Great Britain and Ireland, the darker subspecies known as the Pied Wagtail is more prevalent.

The White Wagtail is known for its perpetual tail wagging, a behavior that remains somewhat enigmatic but is thought to be a signal of vigilance to predators. It is a monogamous bird that defends its breeding territory with determination.

The call of the White Wagtail is a sharp "chisick," softer than that of the Pied Wagtail. Its song is more structured and is used by males to attract females rather than to mark territory.

6-11-2020 MONTE CORONA, VALENCIA - COMMON MAQUIS GRASSHOPPER (Pezotettix giornae)


Pezotettix giornae is a species of 'short-horned grasshoppers' belonging to the subfamily Pezotettiginae (similar to and previously placed in the Catantopinae.

This very little grasshopper is present in Southern Europe (and parts of Central Europe), North Africa and in the Near East.

Pezotettix giornae, mating couple

This species inhabits meadows of lowlands, forest edges, xerotherm areas of plains and southern slopes of stony mountains.

The adult males grow up to 11–14 millimetres (0.43–0.55 in) long, while the females reach 12–18 millimetres (0.47–0.71 in) of length. The basic coloration of the body varies from light brown to greyish. The eyes are relatively large and the sides of thorax sometimes show a white or darker longitudinal stripe. The wings are scaly, oval, very short, reaching only the middle of the second rear segment, so they are unable to fly and resemble nymphs (brachyptery). Nymphs are usually green in the early stages.

This immature stages of this species develop in summer, passing through six instars. Adults can be encountered from June through November in the Mediterranean. They mate in autumn and in winter and often overwinter as adults. In this case they can be found by March.

5-11-2020 MONTE CORONA, VALENCIA - CLICK BEETLE (Genus Cebrio)


Click beetles (family Elateridae) are distinct for their ability to flip themselves upright when on their backs by snapping a thorax spine into a groove, creating an audible "click" to escape predators. Over 7,000–10,000 species exist worldwide, typically measuring 12–40 mm (up to 2.5 inches) with long, slender, dark-colored bodies. Their larvae, known as wireworms, live in soil, feeding on roots and tubers. 

Key Facts About Click Beetles

Unique Mechanism: When flipped on their backs, they snap their thorax, launching themselves into the air while making a clicking sound.

Physical Appearance: They have hard, elongated, and often parallel-sided bodies (brown, black, or grey). Some species feature eye-like spots on their pronotum.


Larvae (Wireworms): The larvae are hard-bodied, slender, and yellow to brown, often resembling worms with six small legs. They can spend up to four years in the larval stage.

Diet and Habitat: Adults are primarily herbivorous, feeding on pollen and nectar, while larvae (wireworms) can be significant agricultural pests that damage crop roots, seeds, and tubers.

Behavior: They are nocturnal, often attracted to light, and may enter homes at night.

Defense: In addition to jumping, they may play dead when threatened.

Wednesday, 4 November 2020

2-11-2020 MONTE CORONA, VALENCIA - PETITE WAVE MOTH (Scopula minorata)


The Petite Wave moth (Scopula minorata) is a small geometer moth (15–20 mm wingspan) found across sub-Saharan Africa, the Arabian Peninsula, and Southern Europe. It inhabits warm, dry lowland areas, with larvae being highly polyphagous, feeding on various plants. They are active from April to October. 

Key Facts About the Petite Wave (Scopula minorata)

Appearance: Background color varies from light ocher to brown with dark, sometimes blackish, markings. They feature characteristic, often jagged, external transverse lines.

Wingspan: Small, typically 15–20 mm.


Distribution: Primarily Africa, Madagascar, the Arabian Peninsula, and Southern Europe (Portugal, Spain, France, Italy, Albania, Greece, Bulgaria).

Habitat: Dry and warm lowland, particularly coastal regions.
Flight Period: Generally flies from April to October, producing several generations per year.

Larval Food Plants: Polyphagous (feeds on many plants), including Mentha (mint), Rumex (dock), Tamarix, and others.

Identification: Difficult to distinguish from Scopula lactaria without examining genitalia.

Other Notes: Occasionally found in the UK as an adventive species (imported), particularly through produce. 

2-11-2020 MONTE CORONA, VALENCIA - PUG MOTH (Eupithecia semigraphata)


Eupithecia semigraphata is a moth in the family Geometridae. It is found from most of Europe (except the Netherlands, Ireland, Great Britain, Denmark, Fennoscandia, the Baltic region and Portugal) to the Caucasus and Armenia. It is also present on the Canary Islands and North Africa.

The wingspan is about 18–20 mm. Adults are on wing from late June to August in one generation per year.

The larvae feed on the flowers of Calamintha (including Calamintha nepeta and Calamintha sylvatica), Hypericum, Origanum and Thymus species. The species overwinters in the pupal stage.

2-11-2020 MONTE CORONA, VALENCIA - BLOODY NOSED BEETLE (Timarcha tenebricosa)


The bloody-nosed beetle (Timarcha tenebricosa), also called blood spewer or blood-spewing beetle, is a leaf beetle native to Europe.

T. tenebricosa measures 15–20 mm in length, is blue-black in colour and is both larger and more constricted on the base of its pronotum than the visually similar T. goettingensis (the lesser bloody-nosed beetle). The body is strongly curved, and elytra smooth and finely punctuated. Its antennae are thick and well segmented, its legs have long tarsi and terminate with a double hook.

Timarcha tenebricosa is monophagous; the larvae feed exclusively on bedstraws, especially species with tender leaves (such as Galium verum and Galium mollugo). The adult beetles usually move slowly on the ground, in the grass and herbaceous plants, mainly at night.

As a defensive behaviour, they exude droplets of their bright red-orange hemolymph by breaking thin membranes in their mouth, which is foul-tasting to predators. This phenomenon of reflex bleeding exists in some other insects, such as ladybugs.

Eggs are laid in spring on bedstraw. Larvae may measure up to 20 mm and are blue-black in colour. The pupae overwinter.

The beetle can be found in southern and central Europe, and is common in Britain and Ireland.

Tuesday, 3 November 2020

2-11-2020 RACO DE OLLA, VALENCIA - BLACK WINGED STILT (JUVENILE) (Himantopus himantopus)


Striking large black-and-white wader with a thin, straight bill and bright pink legs, found in wetlands with open shallow water throughout much of Africa and Eurasia, often in brackish habitats. Some populations are migratory, departing northerly breeding grounds for warmer southern regions. Often forms noisy colonies on bare ground near water. Essentially unmistakable throughout much of its range, but compare with Pied Stilt in parts of Southeast Asia. Feeds by wading in water, picking from the water surface with its needle-like bill. In flight, long pink legs stick out far beyond the tail. Calls loudly and stridently, especially when alarmed during the breeding season.

2-11-2020 CREU DE LONGA, VALENCIA - GREAT EGRET (Ardea alba)


The great egret (Ardea alba), also known as the common egret, large egret, or (in the Old World) great white egret or great white heron, is a large, widely distributed egret. The four subspecies are found in Asia, Africa, the Americas, and southern Europe. Recently it is also spreading to more northern areas of Europe. Distributed across most of the tropical and warmer temperate regions of the world, it builds tree nests in colonies close to water.

Like all egrets, it is a member of the heron family, Ardeidae. Traditionally classified with the storks in the Ciconiiformes, the Ardeidae are closer relatives of pelicans and belong in the Pelecaniformes, instead. The great egret—unlike the typical egrets—does not belong to the genus Egretta, but together with the great herons is today placed in Ardea. In the past, however, it was sometimes placed in Egretta or separated in a monotypic genus Casmerodius.


The great egret is a large heron with all-white plumage. Standing up to 1 m (3.3 ft) tall, this species can measure 80 to 104 cm (31 to 41 in) in length with a wingspan of 131 to 170 cm (52 to 67 in).[8][9] Body mass can range from 700 to 1,500 g (1.5 to 3.3 lb), with an average around 1,000 g (2.2 lb). It is thus only slightly smaller than the great blue or grey heron (A. cinerea). Apart from size, the great egret can be distinguished from other white egrets by its yellow bill and black legs and feet, though the bill may become darker and the lower legs lighter in the breeding season. In breeding plumage, delicate ornamental feathers are borne on the back. Males and females are identical in appearance; juveniles look like nonbreeding adults. Differentiated from the intermediate egret (Ardea intermedia) by the gape, which extends well beyond the back of the eye in case of the great egret, but ends just behind the eye in case of the intermediate egret.


Its flight is slow with its neck retracted. This is characteristic of herons and bitterns, and distinguishes them from storks, cranes, ibises, and spoonbills, which extend their necks in flight. The great egret walks with its neck extended and wings held close. The great egret is not normally a vocal bird; it gives a low, hoarse croak when disturbed, and at breeding colonies, it often gives a loud croaking cuk cuk cuk and higher-pitched squawks.

The scientific name comes from Latin ardea, "heron", and alba, "white".


Owing to its wide distribution across so much of the Americas, as well as Africa, Europe and Asia, the great egret shares its habitat with many other similar species. For example, the little egret (Egretta garzetta), intermediate egret (Ardea intermedia), Chinese egret (Egretta eulophotes), and the western reef heron (Egretta gularis). In the Americas, the snowy egret (Egretta thula)—a medium-sized heron that shares the same habitat as the great egret—is one such species. The snowy egret is readily distinguished from the great egret because it is noticeably smaller, and it has a more slender bill which is black in color and yellow feet, whereas the great egret has a yellow bill and black feet. Another species that—in North America—is easily confused with the great egret is the white morph of the great blue heron (Ardea herodias). The great blue heron is a bit larger, and has a thicker bill than that of the great egret.

2-11-2020 MUNTANYETA DEL SANS, VALENCIA - GREY HERON (Ardea cinerea)


Large wader (approx 102 cm or 3.5 ft) with an also large wingspan (approx 175 cm or 5.5 ft). Stylized silhouette and long neck. Greyish plumage in general. White head in adults with black forelock and long, black feathers like a plume. Light neck with dark lines. Ashen back and dark spot on the shoulders. Lighter belly. Long, sharp, yellow bill. Yellow legs. Silhouette in flight with neck folded in the shape of an "s" and stretched legs.
Its habitats are principally Wetlands, River and Riverside

It lives in all types of wetlands with salty or fresh water in winter. In the breeding season it needs wetlands with nearby tree vegetation. Also in Reservoirs, lagoons, ditches and irrigation ponds, stream banks, coast line.


This pecies is present in the province all year round, both as a wintering one and in the breeding period. There are also specimens in migratory passage. Gregarious during the reproductive season and lonelier during the rest of the year. Nest in trees or groves of riparian vegetation. One laying of 2 to 5 eggs. The Grey Heron feeds on fish, micromammals, small reptiles, including snakes, amphibians and insects. It shows a very calm behaviour when foraging. This bird explores the water while being very still, waiting for a prey to appear. Once sighted, it shoots the bill as if it were a harpoon.