10-12-2018 JALON, ALICANTE - WHITE WALL ROCKET (Diplotaxis erucoides)

Diplotaxis erucoides, the white rocket or white wallrocket, is a species of annual herb of the family Brassicaceae native to West Mediterranean.

Diplotaxis erucoides is an herbaceous plant up to 20–60 centimetres (8–23+1⁄2 in) tall, with green, erect stem, sparsely pubescent, and pinnatisect leaves up to 15 cm long. It has racemes of white flowers with four 6–8 mm petals, four sepals, six stamens and a style with green stigma. The fruit is a 25–33 mm siliqua containing 40–80 seeds in two parallel series.

9-10-2018 MONTE CORONA, VALENCIA - VESPERID BEETLE (Family Vesperidae)

Vesperus xatarti is a species of brown coloured beetle in the family Vesperidae, found in the Balearic Islands, France, and Spain.

Vesperus xatarti, a species known from Spain ans South-West France, has been described from Pyrénées Orientales by Étienne Mulsant in 1839 [❖]. Larvae of V. xatarti develops in ground at the roots of different plants (often reported from Vitis vinifera). Life cycle several years, with pupation in ground. Adults are active from early autumn over winter, especially in warm littoral areas. Adults are nocturnal - males fly (and can be attracted by light, especially ultra-violet), females (hidden under rocks during the day) move on the ground at night and attract males with a highly active sex pheromone. Mating occurs almost immediately after hatching, females lay eggs approximately six days later, and adult survival does not exceed 24 hours after copulation.

10-12-2018 JALON, ALICANTE - EUROPEAN STONECHAT (Saxicola rubicola)

The European stonechat, Saxicola rubicola, is a small, charming passerine bird, once thought to be a member of the thrush family but now placed within the Old World flycatcher family, Muscicapidae. This species exhibits a striking sexual dimorphism, with males donning a black plumage with vibrant orange throats and females wearing a more subdued brown.

Males in their summer plumage are unmistakable with their black heads, orange throats, and white bellies. They also sport a distinctive white half-collar and small white patches on the wings and rump. Females, on the other hand, are predominantly brown with less pronounced white wing patches. Both sexes have notably short wings, which are shorter than those of their migratory relatives.

The European stonechat favors heathlands, coastal dunes, and open grasslands dotted with shrubs, brambles, and heather. These habitats provide the perfect backdrop for their active foraging and breeding behaviors.

This species is widely distributed across Europe, reaching as far east as Ukraine and the South Caucasus, and can also be found in parts of North Africa.

Stonechats are known for their lively presence, often perching conspicuously as they keep a vigilant eye on their surroundings. They exhibit a partial migratory pattern, with some populations moving southward to escape the colder winters.

9-12-2018 ADOR CAMPO, VALENCIA - MEADOW PIPIT (Anthus pratensis)

The Meadow Pipit, Anthus pratensis, is a small, unassuming bird of the passerine family. It measures between 14.5 to 15 cm in length and weighs a mere 15 to 22 grams. Its plumage is predominantly brown above and buff below, with darker streaks adorning most of its body. The tail is brown with narrow white edges, and it stands on pale pinkish-yellow legs. A distinctive feature is its notably long hind claw, surpassing the length of its other hind toes.

When identifying the Meadow Pipit, look for its streaked appearance and listen for its weak "tsi-tsi" call. In flight, observe its song, which is a simple, repetitive tune that increases in pace towards the end. The bird's small size and long hind claw are also key identification markers.

The Meadow Pipit favors open spaces such as pastures, bogs, and moorlands. It can also be found in low-intensity agricultural areas and, during winter, in saltmarshes and occasionally open woodlands.

This species breeds across the Palearctic, from Greenland and Iceland to the Ural Mountains, and south to central France and Romania. An isolated population resides in the Caucasus Mountains. While migratory over most of its range, wintering in southern Europe, North Africa, and southwestern Asia, it remains resident year-round in western Europe.

The Meadow Pipit is a terrestrial bird, feeding on the ground and using elevated perches to scan for predators. It is known to move to the coast or lowlands during winter, even in areas where it is considered resident.

The call of the Meadow Pipit is a soft "tsi-tsi." Its song, delivered during a short song flight, is a simple melody that quickens as it progresses.

Nests are well-concealed on the ground in dense vegetation. Clutches typically contain two to seven eggs, which hatch after 11 to 15 days. Fledging occurs 10 to 14 days post-hatching, and the species often raises two broods per year. The Meadow Pipit is a frequent host for the cuckoo's parasitic breeding strategy.

Its diet consists mainly of insects and other invertebrates, favoring prey less than 5 mm in length. During winter, it also consumes seeds from grasses, sedges, rushes, heather, and crowberry berries.

8-12-2018 MONTE CORONA, VALENCIA - TRUE CRICKET (Superfamily Grylloidea)

Gryllinae, or field crickets, are a subfamily of insects in the order Orthoptera and the family Gryllidae.

They hatch in spring, and the young crickets (called nymphs) eat and grow rapidly. They shed their skin (molt) eight or more times before they become adults.

Field crickets eat a broad range of food: seeds, plants, or insects (dead or alive). They are known to feed on grasshopper eggs, pupae of Lepidoptera (moths and butterflies) and Diptera (flies). Occasionally they may rob spiders of their prey. Field crickets also eat grass.

In the British Isles "field cricket" refers specifically to Gryllus campestris, but the common name may also be used for G. assimilis, G. bimaculatus, G. firmus, G. pennsylvanicus, G. rubens, and G. texensis, along with other members of various genera including Acheta, Gryllodes, Gryllus, and Teleogryllus. Acheta domesticus, the House cricket, and Gryllus bimaculatus are raised in captivity for use as pets.

Field crickets are normally 15–25 millimetres (0.6–1.0 in) in size, depending on the species, and can be black, red or brown in color. While both males and females have very similar basic body plans, each has its own distinguishing feature(s).

Females can be identified by the presence of an ovipositor, a spike-like appendage, about 0.75 inches (19 mm) long, on the hind end of the abdomen between two cerci. This ovipositor allows the female to bury her fertilized eggs into the ground for protection and development. In some female field crickets, species can be distinguished by comparing the length of the ovipositor to the length of the body (e.g., G. rubens has a longer ovipositor than G. texensis.

Males are distinguished from females by the absence of an ovipositor. At the end of the abdomen there are simply two cerci. Unlike females, however, males are able to produce sounds or chirps. Thus, males can be identified through sound while females cannot.

In ambient temperatures between 80 °F (27 °C) and 90 °F (32 °C) sexually mature males will chirp, with the acoustical properties of their calling song providing an indicator of past and present health. Females evaluate these songs and move towards the ones that signal the male's good health. When the male senses the presence of a female he will produce a softer courting song. After mating, the female will search for a place to lay her eggs, preferably in warm, damp (though not wet) soil.

Field crickets prefer to live in outdoor environments with high humidity, warm temperatures, moist rich soil, and adequate food, but will migrate into human structures when environmental conditions outside become unfavorably cool. They often gain entry into buildings via open doors and windows as well as cracks in poorly fitted windows, foundations, or siding.

Unlike House crickets, which can adapt themselves to indoor conditions, populations of field crickets living in human structures and buildings and without access to warm moist soil for depositing their eggs tend to die out within a few months. Consequently, field crickets in temperate regions exhibit diapause.

7-12-2018 OLIVA PLAYA, 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.

The goldfinch's song is a delightful, silvery twittering, while its call is a melodic tickeLIT. Its song comprises a tinkling medley of trills and twitters, always including the tri-syllabic call phrase.

The female goldfinch solely constructs the nest, which is often situated several meters above ground, camouflaged by leaves. The nest is made of mosses and lichens, lined with plant down, and secured with spider silk. Eggs are laid at daily intervals, typically resulting in a clutch of 4-6 eggs. Incubation lasts 11-13 days, with the female being fed by the male. Both parents feed the chicks, which fledge 13-18 days after hatching.

Goldfinches have a preference for small seeds, such as those from thistles and teasels, but will also consume insects when feeding young. They are particularly drawn to bird feeders offering niger seed.

The European goldfinch is classified as Least Concern by the IUCN, indicating a stable population.

The European goldfinch has a long history of being kept and bred in captivity due to its attractive plumage and pleasant song. It has also been featured in various works of art and literature, symbolizing different cultural and religious themes.

7-12-2018 OLIVA PLAYA, VALENCIA - BERMUDA BUTTERCUP (Oxalis pes-caprae)

Oxalis pes-caprae, commonly known as African wood-sorrel, Bermuda buttercup, Bermuda sorrel, buttercup oxalis, Cape sorrel, English weed, goat's-foot, sourgrass, soursob or soursop; Afrikaans: suring; Arabic: hommayda (حميضة), is a species of tristylous yellow-flowering plant in the wood sorrel family Oxalidaceae. Oxalis cernua is a less common synonym for this species. Some of the most common names for the plant reference its sour taste owing to oxalic acid present in its tissues. Indigenous to South Africa, the plant has become a pest plant in different parts of the world that is difficult to eradicate because of how it propagates through underground bulbs.

Oxalis pes-caprae is often called by the common name sourgrass due to its moderately sour flavor. This sourness is caused by an exceptionally high content of oxalic acid.

The specific epithet pes-caprae means 'goat's-foot', possibly in reference to the shape of the leaf.

The Oxalis pes-caprae flower is actinomorphic, with a calyx composed of five free or slightly fused sepals, a sympetalous corolla composed of five fused petals, an androecium composed of ten free stamens in two ranks, and a compound pistil. Native populations in South Africa are heterostylous, flowers of long-styled plants have a stigma held above the two ranks of stamens, mid-styled plants have the stigma in between the two ranks of stamens and short-styled plants have a stigma below both ranks of stamen. In the non-native range the plants largely reproduce vegetatively and many populations have only one style length and the plants never produce seed.

Like most African Oxalis species, it produces adventitious subterranean propagules. These take the form of true bulbs in botanical terms, which is unusual among dicotyledons. O. pes-caprae produces small bulbs copiously, whereas most other African species produce fewer, larger bulbs.

7-12-2018 OLIVA PLAYA, VALENCIA - EURASIAN KESTREL (Falco tinnunculus)

The common kestrel, Falco tinnunculus, is a bird of prey from the kestrel group within the falcon family Falconidae. It is also known as the European kestrel, Eurasian kestrel, or Old World kestrel. In the United Kingdom, it is often simply referred to as the "kestrel." This raptor is small compared to other birds of prey but larger than most songbirds, with long wings and a distinctive long tail.

Males and females exhibit sexual dimorphism in their plumage. The male has a blue-grey cap and tail with a black tip bordered by a narrow white rim. Its back is chestnut with black spots, and the underside is buff with black streaks. The female is larger and lacks the blue-grey coloring, having a brown back with black bars and a similar underside to the male. Both sexes have a prominent black malar stripe, bright yellow cere, feet, and eye-ring, with dark toenails, bill, and iris.

The common kestrel favors open habitats such as fields, heaths, shrubland, and marshland. It does not require woodland but needs alternative perching and nesting sites like rocks or buildings. It thrives in treeless steppes and can adapt to human settlements and various landscapes, from wetlands to arid savannas.

This species has a vast range, being widespread in Europe, Asia, and Africa, and occasionally reaching the east coast of North America. It has colonized some oceanic islands, though vagrant individuals are generally rare.

The common kestrel is diurnal and can be sedentary or migratory, depending on the region. It is known for its characteristic hunting behavior, hovering 10-20 meters above the ground before diving steeply onto prey. It is also capable of seeing ultraviolet light, which aids in detecting the urine trails of small mammals.

Breeding occurs in spring or the start of the dry season, with the kestrel preferring cavity nests in cliffs, trees, or buildings. Clutches typically consist of 3-7 eggs, which are incubated by both parents. The young fledge after 4-5 weeks and stay with the family for a short period thereafter.

The lesser kestrel and American kestrel are similar but not closely related. The lesser kestrel lacks black on the upperside except for wing and tail tips, while the American kestrel has much grey in the wings of males.

The common kestrel's diet consists almost exclusively of mouse-sized mammals, such as voles, shrews, and true mice. It may also consume small birds, particularly during the summer when fledglings are abundant. Invertebrates and arthropods can be significant food sources seasonally.

The IUCN lists the common kestrel as Least Concern. Its population has fluctuated but remains generally stable, with an estimated 1-2 million pairs globally. Some subspecies, such as those in the Canary Islands, are rarer and number less than 1000 adult birds.

5-12-2018 PUCOL, VALENCIA - EURASIAN GREAT CORMORANT (Phalacrocorax carbo)

The Great cormorant (Phalacrocorax carbo) is a widespread member of the cormorant family of seabirds. Many fishermen see in the Great cormorant a competitor for fish. Because of this, it was hunted nearly to extinction in the past but luckily due to conservation efforts, its numbers increased.

The Great cormorant is a large black bird, but there is a wide variation in size in the species' wide range. Males are typically larger and heavier than females. It has a longish tail and yellow throat patch. Adults have white patches on the thighs and on the throat in the breeding season. In European waters, the Great cormorant can be distinguished from the Common shag by its larger size, heavier build, thicker bill, lack of a crest, and plumage without any green tinge. In eastern North America, it is similarly larger and bulkier than the Double-crested cormorant, and the latter species has more yellow on the throat and bill and lack the white thigh patches frequently seen on great cormorants.

Great cormorants occur throughout Europe, Asia, Australia, Africa, and northeastern coastal North America. They may be both resident and migratory. Throughout the year in some areas, large groups remain within the breeding range. Greta cormorants frequent open marine environments and inland waters. They inhabit sandy or rocky sheltered coasts and estuaries and are rarely seen any distance from the coast. This species breeds on cliffs and inshore islands, among boulders and man-made structures. Birds that nest inland will breed on trees, bushes, and reedbeds, and even on bare ground.

5-12-2018 PUCOL, VALENCIA - 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.

3-12-2018 MONTE CORONA, VALENCIA - BOX BUG (Gonocerus acuteangulatus)

Gonocerus acuteangulatus is a herbivorous species of true bug in the family Coreidae. It is commonly known as the box bug in the UK as it once only occurred in Box Hill in Surrey where it fed on box trees.

This species was formally described by the German zoologist Johann Goeze in 1778, under the name Cimex acuteangulatus.

This species commonly occurs throughout the Mediterranean region and extends to Central Asia and parts of northwestern Europe.

These heat-loving bugs inhabit mainly dry and warm, south-exposed environments, bushes and forest edges with shrubs that bear berries and small trees of various families, especially Buxaceae and Rhamnaceae, as well as Rosa canina and Crataegus species (Rosaceae) or Lonicera xylosteum (Caprifoliaceae).

Gonocerus acuteangulatus is a medium-sized insect, between 11 and 14 mm long as an adult. These bugs are speckled reddish-brown with a slightly expanded abdomen. The nymphs have a green abdomen. This species is rather similar to Coreus marginatus, but it shows a narrower abdomen and has sharper lateral margins of the pronotum (hence the Latin species name acuteangulatus).

Adults can be found all year. They mainly feed on the juice of the ripe fruits of the host plants. This species is a harmful pest of the hazel and pistachio. It can also be a vector of the fungus Nematospora coryli, an agent of stigmatomycosis.

6-12-2018 MONTE CORONA, VALENCIA - ZOROPSIS SPINIMANA SPIDER (family zoropsidae)

Males of Z. spinimana reach a length around 10–12 mm (0.39–0.47 in), while females are 15–18 mm (0.59–0.71 in) long. This spider resembles a wolf spider, as its eyes are of the same configuration, but unlike wolf spiders, the eyes of Zoropsis spiders are more spread out along the front third of the cephalothorax. The front body (prosoma) is brownish with broad darker markings. The abdomen (opisthosoma) has median black markings. The legs are mainly a speckled brown color.

The abdominal black marking evokes the vampire of the 1922 German silent film Nosferatu, which led to the common German name of the spider, Nosferatu-Spinne.

Zoropsis spinimana is distributed widely in the Mediterranean, but reaches into Russia, and was introduced to the United States, primarily in the San Francisco Bay Area, and the United Kingdom, primarily the London area.

Since the mid-1990s, the species has been sighted along Europe's North-South transport routes, like Lucerne, Basel, Freiburg im Breisgau, Duisburg and Innsbruck. It is not clear why the relatively large spider was not found there earlier, as Mediterranean holidays with mobile homes were popular in the 1970s, and would have provided the spiders with many suitable habitats and transport opportunities. Ecologists assume that climate change enabled the spiders to take hold and reproduce north of the Alps.

5-12-2018 PUCOL, VALENCIA - NORTHERN LAPWING (Vanellus vanellus)

The Northern Lapwing is a ground-nesting bird that favors open landscapes such as cultivated fields, grasslands, and wetlands. It is adaptable and can be found in a variety of temperate environments across Eurosiberia.

This bird is a widespread resident throughout temperate regions of Eurosiberia. It is highly migratory, wintering in regions as far south as North Africa and parts of Asia. Western European populations are more sedentary, while vagrants have been known to appear in North America following storms.

The Northern Lapwing is known for its acrobatic display flights, accompanied by a cacophony of calls during the breeding season. It migrates predominantly during the day, often in large flocks. The species is fiercely protective of its nest and young, boldly confronting any potential threats. In winter, it gathers in massive flocks on open land, and it is known to feed nocturnally when the moon is bright.

5-3-2018 PUCOL, VALENCIA - REED BUNTING (Emberiza schoeniclus) (MALE)

The common reed bunting is a medium-sized bird, 13.5–15.5 cm (5.3–6.1 in) long, with a small but sturdy seed-eater's bill. The male has a black head and throat, white neck collar and underparts, and a heavily streaked brown back. The female is much duller, with a streaked brown head, and is more streaked below. The song of the male is a repetitive srip.

Its natural food consists of insects when feeding young, and otherwise seeds.

Breeding normally starts in early April, finishing in late August depending on location and altitude. The species is monogamous. The nest is built using twigs, grass and reeds lined with finer materials such as hair, moss and rootlets in a bush or reed tussock. 4–5 olive-grey eggs are laid, which show the hair-like markings characteristic of those of buntings. The incubation period is 12–15 days where the chicks are fed by both parents.

The reed bunting is not globally threatened and classified as least concern by the IUCN. The estimated European population is at least 4.8 million pairs, with particular strongholds in Sweden, Poland and Norway. However, the reed bunting is reportedly declining in Norway, Sweden, Denmark and Germany.

5-12-2018 PUCOL, VALENCIA - EURASIAN GREEN WINGED TEAL (FEMALE) (Anas crecca)

The American Green-winged Teal (Anas carolinensis), a diminutive and sprightly member of the dabbling duck family, graces the northern reaches of North America with its presence. This species, once thought to be the same as its Eurasian counterpart, has been recognized as distinct, a testament to its unique characteristics. The male, resplendent in breeding plumage, sports a chestnut head adorned with a striking green eye patch, while the female's mottled brown feathers provide excellent camouflage.

To identify the male Green-winged Teal, look for the combination of grey flanks and back, a yellow rump, and a green speculum edged in white. The vertical white stripe on the side of the breast sets it apart from its Eurasian relative. Females, though more subdued in color, can be recognized by their size, shape, and the speculum. In eclipse plumage, the drake resembles the female, making identification more challenging.

The Green-winged Teal thrives in sheltered wetlands, including taiga bogs and marshes with abundant emergent vegetation. They show a preference for shallow waters and small ponds during the breeding season.

Breeding from the Aleutian Islands to Labrador, this teal's range extends south to central California and the Maritime Provinces. In winter, it migrates as far south as Central America and even to Hawaii, with a rare sighting in South America.

5-12-2018 PUCOL, VALENCIA - NORTHERN SHOVELER (FEMALE) (Spatula clypeata)

The Northern Shoveler, known in Britain simply as the shoveler, is a distinctive species with a broad, spatulate bill that sets it apart from other ducks. The male, or drake, in breeding plumage boasts an iridescent dark green head, a white chest, and chestnut flanks and belly. When in flight, one can observe the pale blue feathers on the forewing, edged with white and set against a green speculum. The female is more subdued in color, mottled brown akin to other dabblers, but her large, gray bill with orange hints is a clear identifier.

To identify the Northern Shoveler, look for the following characteristics:

Large, spatulate bill

Males: Iridescent dark green head, white chest, chestnut belly and flanks

Females: Mottled brown, similar to a female mallard but with a distinctive bill

In flight: Pale blue forewing feathers with a white border and green speculum

Size: Length of 48 cm (19 in), wingspan of 76 cm (30 in), and weight of 600 g (1.3 lb)

Habitat

The Northern Shoveler frequents open wetlands such as wet grasslands or marshes with emergent vegetation. They prefer mud-bottomed marshes rich in invertebrate life.

This species has a broad breeding range across northern Europe, the Palearctic, and most of North America. It winters in southern Europe, the Indian subcontinent, Southeast Asia, Central America, the Caribbean, and northern South America. It is a rare vagrant to Australia.

Northern Shovelers are known for their unique foraging behavior, swimming rapidly in circles to create a funnel effect that brings food to the surface. They feed by dabbling for plant food and straining aquatic invertebrates from the water with their specialized bills. During the breeding season, males are territorial and perform elaborate courtship displays. They are fairly quiet, with males emitting a clunking call and females quacking like a mallard.

The male Northern Shoveler produces a clunking call, while the female's vocalization resembles a quack similar to that of a mallard.

Shovelers prefer to nest in grassy areas away from open water. The nest is a shallow depression lined with plant material and down, where the female typically lays about nine eggs. Males defend their territory and mates vigorously during the breeding season.

The diet consists primarily of plant food and aquatic invertebrates. The shoveler's bill is equipped with lamellae, which allow it to efficiently sift food from the water.

The Northern Shoveler is classified as Least Concern on the IUCN Red List, with a healthy and increasing population due to favorable habitat conditions.

5-12-2018 PUCOL, VALENCIA - EURASIAN GREEN WINGED TEAL (Anas crecca)

The Eurasian teal (Anas crecca), common teal, or Eurasian green-winged teal is a common and widespread duck that breeds in temperate Eurosiberia and migrates south in winter. The Eurasian teal is often called simply the teal due to being the only one of these small dabbling ducks in much of its range. The bird gives its name to the blue-green colour teal.

It is a highly gregarious duck outside the breeding season and can form large flocks. It is commonly found in sheltered wetlands and feeds on seeds and aquatic invertebrates. The North American green-winged teal (A. carolinensis) was formerly (and sometimes is still) considered a subspecies of A. crecca.

The Eurasian teal belongs to the "true" teals, a group of small Anas dabbling ducks closely related to the mallard (A. platyrhynchos) and its relatives; that latter group in fact seems to have evolved from a true teal. It forms a superspecies with the green-winged teal and the speckled teal (A. flavirostris). A proposed subspecies, A. c. nimia of the Aleutian Islands, differs only in slightly larger size; it is probably not distinct.

Whether the Eurasian and green-winged teals are to be treated as one or two species is still being reviewed by the American Ornithologists' Union, while the International Union for Conservation of Nature and BirdLife International separate them nowadays. Despite the almost identical and highly apomorphic nuptial plumage of their males, which continues to puzzle scientists, they seem well distinct species, as indicated by a wealth of behavioural, morphological, and molecular data.

5-12-2018 PUCOL, VALENCIA - WHITE WALL ROCKET (Diplotaxis erucoides)

Diplotaxis erucoides, the white rocket or white wallrocket, is a species of annual herb of the family Brassicaceae native to West Mediterranean.

Diplotaxis erucoides is an herbaceous plant up to 20–60 centimetres (8–23+1⁄2 in) tall, with green, erect stem, sparsely pubescent, and pinnatisect leaves up to 15 cm long. It has racemes of white flowers with four 6–8 mm petals, four sepals, six stamens and a style with green stigma. The fruit is a 25–33 mm siliqua containing 40–80 seeds in two parallel series.

5-12-2018 PUCOL, VALENCIA - COMMON DARTER DRAGONFLY (MALE) (Sympetrum striolatum)

The common darter (Sympetrum striolatum) is a dragonfly of the family Libellulidae native to Eurasia. It is one of the most common dragonflies in Europe, occurring in a wide variety of water bodies, though with a preference for breeding in still water such as ponds and lakes. In the south of its range adults are on the wing all year round.

Sympetrum species are not easy to tell apart and in most areas more than one Sympetrum species will occur. Females and teneral individuals have light yellow thorax and abdomen. Males turn red as they mature. Females darken with age, becoming a dark chocolate brown, and sometimes develop a blue colouration to the bottom of the abdomen. The wings also develop a brown tinge with age. In all cases the legs have a cream or yellow stripe on a black background - this is a diagnostic feature of this species. The pterostigma of the females can be red, blue, pale blue or brown.

5-12-2018 PUCOL, VALENCIA - NORTHERN SHOVELER (MALE) (Spatula clypeata)

The Northern Shoveler, known in Britain simply as the shoveler, is a distinctive species with a broad, spatulate bill that sets it apart from other ducks. The male, or drake, in breeding plumage boasts an iridescent dark green head, a white chest, and chestnut flanks and belly. When in flight, one can observe the pale blue feathers on the forewing, edged with white and set against a green speculum. The female is more subdued in color, mottled brown akin to other dabblers, but her large, gray bill with orange hints is a clear identifier.

This species has a broad breeding range across northern Europe, the Palearctic, and most of North America. It winters in southern Europe, the Indian subcontinent, Southeast Asia, Central America, the Caribbean, and northern South America. It is a rare vagrant to Australia.

Northern Shovelers are known for their unique foraging behavior, swimming rapidly in circles to create a funnel effect that brings food to the surface. They feed by dabbling for plant food and straining aquatic invertebrates from the water with their specialized bills. During the breeding season, males are territorial and perform elaborate courtship displays. They are fairly quiet, with males emitting a clunking call and females quacking like a mallard.

The male Northern Shoveler produces a clunking call, while the female's vocalization resembles a quack similar to that of a mallard.

Shovelers prefer to nest in grassy areas away from open water. The nest is a shallow depression lined with plant material and down, where the female typically lays about nine eggs. Males defend their territory and mates vigorously during the breeding season.

The Northern Shoveler can be confused with other dabbling ducks, but its large, spatulate bill is a key distinguishing feature.

The diet consists primarily of plant food and aquatic invertebrates. The shoveler's bill is equipped with lamellae, which allow it to efficiently sift food from the water.

The Northern Shoveler is classified as Least Concern on the IUCN Red List, with a healthy and increasing population due to favorable habitat conditions.