2-3-2020 KANHA NAT PARK, INDIA - LARGE BILLED CROW (Corvus macrorhynchos)

The large-billed crow (Corvus macrorhynchos ), formerly referred to widely as the jungle crow, is a widespread Asian species of crow. It is very adaptable and is able to survive on a wide range of food sources, making it capable of colonizing new areas, due to which it is often considered a nuisance, especially on islands. It has a large bill, which is the source of its scientific name macrorhynchos (Ancient Greek for "large beak") and it is sometimes known by the common name thick-billed crow. It can also be mistaken for a common raven. Johann Georg Wagler first described the species from a holotype obtained from Java in the year 1827. The eastern jungle crow and Indian jungle crow were once considered conspecific and together called the jungle crow.

The overall size (length: 46–59 cm; 18–23 in.). Wingspan is (100-130 cm; 39-51  in.). Body proportions vary regionally. In the far northeast in Japan, the Kuriles and the Sakhalin peninsula, it is somewhat larger than the carrion crow. All taxa have a relatively long bill with the upper one quite thick and arched, making it look heavy and almost raven-like. Generally, all taxa have dark greyish plumage from the back of the head, neck, shoulders and lower body. Their wings, tail, face, and throat are glossy black. The depth of the grey shading varies across its range.

The range of this species is extensive and stretches from the northeastern Asian seaboard to Afghanistan and eastern Iran in the west, through South and Southeast Asia, to the Lesser Sundas and Cambodia in the southeast. It occurs in woodland, parks and gardens, cultivated regions with at least some trees, but is a bird of more open country in the south of its range where it is not in competition with the common raven and carrion crow of the north.

2-3-2020 KANHA NAT PARK, INDIA - SIRKEER MALKOHA (Taccocua leschenaultii)

The sirkeer malkoha or sirkeer cuckoo (Taccocua leschenaultii), is a non-parasitic cuckoo found in dry scrub forest and open woodland habitats in the Indian subcontinent. The species is long-tailed, largely olive brown on the upper side with a distinctive curved red beak tipped in yellow. They forage singly or in pairs mainly on or close to the ground creeping between grasses and bushes, often on rocky habitats where they feed on small lizards, insects, and sometimes berries and seeds. They are very silent and the sexes are identical in plumage.

The narrow white streak over the eye is visible. (In Bharatpur)

The sirkeer cuckoo is about 42–44 centimetres (16+1⁄2–17+1⁄4 in) long with dark olive brown on the back, wings and the central tail feathers. The underside is rufous. A greenish gloss is visible on the wing and dark parts of the tail feathers. The feathers have dark shafts which are especially prominent on the breast as streaks. The tail is graduated (with outer feathers being sequentially shorter) and tipped broadly in white. The upper tail coverts are long. The chin, throat and breast are pale. The most distinctive feature is the curved red bill with a yellow tip. The eyes have curved and long bristles around the eye but not behind it that resemble eyelashes (an adaptation to protect their eyes when creeping through grass and vegetation) and the iris is reddish brown. They have a short and pale whitish streak over and below the eye and a thin line of black feathers in line with the commissure of the bill that reaches under the eye. A dark bare patch of skin around the eye that tapers behind it exaggerates the size of the eye. The legs are grey.

7-4-2020 MONTE CORONA, VALENCIA - DOUBLE STRIPED PUG MOTH (Gymnoscelis rufifasciata)

The double-striped pug (Gymnoscelis rufifasciata) is a moth of the family Geometridae. It is a widespread and common species, being found throughout the Palearctic region, including the Near East and North Africa.

This is a variable species but always easy to recognize due to the two prominent dark fascia across each forewing which give the species its common name. The forewing ground colour ranges from light to dark reddish brown. The crosslines are distinct. The inner margin of the pale white sub-marginal line bears black marks. The hindwings are pale grey with darker fringes, darker lines and a small black discal spot. There is a dark band across the basal segments of the abdomen. The wingspan is 15–19 mm.

The caterpillars reach a length of up to 17 millimeters and have a very variable basic colouration. It ranges from whitish to yellowish green, brown, red to purple. On the back there is a pale band marked with a series of dark diamonds or triangles. The drawing resembles a rear-facing trident, is sometimes crow-foot-like and can occasionally be only weakly formed. The head is yellowish brown.

Two, sometimes three, broods are produced each year and the adults are on the wing in April and May (sometimes earlier), July and August, and sometimes later in the autumn. Later broods are more heavily marked. It flies at night and is attracted to light and flowers, both of its food plants and others.

The larva feeds on the flowers of a huge range of plants (see list below) and has also been known to feed on the larvae of other lepidoptera. The species overwinters as a pupa.

7-4-2020 MONTE CORONA, VALENCIA - COAL TIT (Periparus ater)

The Coal tit (Periparus ater) is a small passerine bird widespread and common resident breeder throughout the temperate to subtropical Palearctic, including North Africa.

The Coal tit has a distinctive large white nape spot on its black head. The head, throat, and neck of the adult are glossy blue-black, setting off the off-white sides of the face (tinged grey to yellow depending on subspecies) and the brilliant white nape; the white tips of the wing coverts appear as two wingbars. The underparts are whitish shading through buff to rufous on the flanks. The bill is black, the legs lead-colored, and the irides dark brown. The young birds are duller than the adults, lacking gloss on the black head, and with the white of nape and cheeks tinged with yellow.

Coal tits are social birds and often form small flocks in winter with other tits. They resemble other tits in acrobatic skill and restless activity, though they more frequently pitch on a trunk, and in little hops resemble a treecreeper. Coal tits are active during the day spending most of their time searching for food trees. They also visit gardens to feed on a variety of foods put out, particularly sunflower seeds. While searching for food, Coal tit flocks keep contact with incessant short 'dee' or 'see-see' calls. Their song is a strident 'if-he, if-he, if-he', heard most frequently from January to June, but also in autumn. The song resembles that of the Great tit, but much faster and higher in pitch. North African birds also have a 'currr' call similar to that of the European crested tit which is not found in Africa.

Coal tits breed once per year between March and late July. They prefer to nest in a hole in a rotting tree stump, often low down, and the nest is deep within the hole; holes in the ground, burrows of mice or rabbits, chinks between the stones in walls, old nests of Pica magpies or other large birds, and squirrel dreys are also occupied. The materials, moss, hair, and grass, are closely felted together, and rabbit fur or feathers are added for the lining. The female lays 7 to 11 red-spotted white eggs and incubates them for 14-16 days. The chicks hatch blind and helpless and remain in the nest for about 14 to 19 days.

6-4-2020 MONTE CORONA, VALENCIA - SAGE LEAVED ROCK ROSE (Cistus salviifolius)

Cistus salviifolius, common names sage-leaved rock-rose, salvia cistus or Gallipoli rose, is a shrub of the family Cistaceae.

The genus name Cistus derives from the Ancient Greek words κίσθος (kisthos) meaning basket, while the species name salviifolius refers the wrinkled leaves similar to those of the sage.

Cistus salviifolius has spreading stems covered by clumpy hairs. This bushy shrub reaches on average 30–60 centimetres (12–24 in) in height, with a maximum of 100 centimetres (39 in). The oval-shaped green leaves are 1–4 cm (0.4–1.6 in) long, opposite, reticulate, tomentose on both sides, with a short petiole (2–4 mm).

The inflorescence holds one or more round flowers, long-stalked, arranged at the leaf axils. The five white petals have a yellow spot at the base, forming a corolla 4–6 cm (1.6–2.4 in) in diameter. The stamens are also yellow and the anthers shed abundant yellow pollen. This plant is pollinated by insects (entomophily), especially by bees. The flowering period extends from April through May. The fruit is a pentagonal capsule, 5–7 mm long.

6-4-2020 MONTE CORONA, VALENCIA - SPECKLED WOOD BUTTERFLY (Pararge aegeria)

The speckled wood (Pararge aegeria) is a butterfly found in and on the borders of woodland areas throughout much of the Palearctic realm. The species is subdivided into multiple subspecies, including Pararge aegeria aegeria, Pararge aegeria tircis, Pararge aegeria oblita, and Pararge aegeria insula. The color of this butterfly varies between subspecies. The existence of these subspecies is due to variation in morphology down a gradient corresponding to a geographic cline. 

The background of the wings ranges from brown to orange, and the spots are either pale yellow, white, cream, or a tawny orange. The speckled wood feeds on a variety of grass species. The males of this species exhibit two types of mate locating behaviors: territorial defense and patrolling. The proportion of males exhibiting these two strategies changes based on ecological conditions. The monandrous female must choose which type of male can help her reproduce successfully. Her decision is heavily influenced by environmental conditions.

6-4-2020 MONTE CORONA, VALENCIA - BOAR THISTLE (Galactites tomentosa)

Galactites tomentosus, the purple milk thistle, is a biennial herbaceous plant belonging to the genus Galactites of the Asteraceae family.

Galactites tomentosus is a hemicryptophyte plant up to 1 metre (3 ft 3 in) tall. The stem is erect and pubescent, branched at the top. The leaves are green, long and pinnatisect, lanceolate, mottled with white markings, while the underside is whitish and covered with matted woolly hairs. The margins of the leaves bear strong thorns.

The flower heads are quite large – about 3 centimetres (1.2 in) in diameter. The involucre of the flower head is covered by hairy scales ending with a single grooved thorn. The central flowers are hermaphrodite and are pollinated by insects, while external flowers are sterile; their color varies from white or pink to lilac-purple.

The flowering period extends from April through July and the seeds ripen from August through September[citation needed]. The fruits are achenes with whitish hairy appendages (pappus).

The genus name derives from the Greek γάλα (= "milk"), referring to the dense white hairs covering the stems and leaves of this species, the species name tomentosus means hairy in Latin.

24-5-2017 ALBACASAR, VALENCIA - COMMON HOUSE MARTIN (Delichon urbicum)

The Common house martin (Delichon urbicum) is a migratory passerine bird which breeds in Europe, North Africa and across the Palearctic; and winters in sub-Saharan Africa and tropical Asia. It feeds on insects that are caught in flight, and it migrates to climates where flying insects are plentiful. Both the scientific and colloquial names of the bird are related to its use of human-made structures. It builds a closed cup nest from mud pellets under eaves or similar locations on buildings usually in colonies.

The Common house martin is steel-blue above with a white rump, and white underparts, including the underwings; even its short legs have white downy feathering. It has brown eyes and a small black bill, and its toes and exposed parts of the legs are pink. The sexes are similar, but the juvenile bird is sooty black, and some of its wing coverts and quills have white tips and edgings.

25-5-2017 USERES, VALENCIA - EUROPEAN GOLDFINCH (MALE) (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.

5-4-2020 MONTE CORONA, VALENCIA - PSILOTHRIX VIRIDICOERULEA (subfamily Dasytinae)

Psilothrix viridicoerulea is a soft-winged flower beetle in the subfamily Dasytinae, family Melyridae. It is recognizable by its brilliant metallic bluish-green coloration and black erect hairs covering its elongated body. Common across Mediterranean Europe and the Iberian Peninsula, these beetles are most active in spring.

Key Facts

Size and Color: They are small, typically ranging between 4.8 and 7.0 mm in length. Their striking metallic, shiny blue-green exoskeleton gives them excellent camouflage on vegetation.

Diet: While the larval stages are xylwood-feeders (living in or on wood), the adults are active flower visitors. They are important spring pollinators that feed on the pollen of various blooming plants, particularly Asteraceae (daisies).

Habitat: They are easily found in meadows, gardens, and along roadsides, heavily favoring regions with abundant springtime floral blooms.

Behavior: They are diurnal and are among the earliest beetles to appear on flowers at the beginning of spring, peaking around April before gradually declining toward the end of the season.

Morphology: They have a distinctly punctuated upper surface covered in stiff, black hairs. The male pygidium (last segment of the abdomen) features a distinct small, V-shaped notch that helps differentiate them from similar species.

5-4-2020 MONTE CORONA, VALENCIA - GREAT TIT (Parus major)

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

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

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

7-5-2017 SEVILLE , ANDALUCIA - HOUSE SPARROW (MALE) (Passer domesticus)

The house sparrow (Passer domesticus) is a bird of the sparrow family Passeridae, found in most parts of the world. It is a small bird that has a typical length of 16 cm (6.3 in) and a mass of 24–39.5 g (0.85–1.39 oz). Females and young birds are coloured pale brown and grey, and males have brighter black, white, and brown markings. One of about 25 species in the genus Passer, the house sparrow is native to most of Europe, the Mediterranean Basin, and a large part of Asia. Its intentional or accidental introductions to many regions, including parts of Australasia, Africa, and the Americas, make it the most widely distributed wild bird.

The house sparrow is strongly associated with human habitation, and can live in urban or rural settings. Though found in widely varied habitats and climates, it typically avoids extensive woodlands, grasslands, polar regions, and hot, dry deserts far away from human development. For sustenance, the house sparrow routinely feeds at home and public bird feeding stations, but naturally feeds on the seeds of grains, flowering plants and weeds. However, it is an opportunistic, omnivorous eater, and commonly catches insects, their larvae, caterpillars, invertebrates and many other natural foods.

7-5-2017 SEVILLE , ANDALUCIA - MALLARD (MALE) (Anas platyrhynchos)

Male Mallards have a dark, iridescent-green head and bright yellow bill. The gray body is sandwiched between a brown breast and black rear. Females and juveniles are mottled brown with orange-and-brown bills. Both sexes have a white-bordered, blue “speculum” patch in the wing.

Unlike larger waterfowl such as the Tundra Swan, which mate for life, Mallard pairs only stay together for a season. Courtship and pair formation begin each fall and winter. Groups of males display for a hen with a variety of behaviors, including head and tail shaking, head-bobbing, dipping, and whistling.

The female Mallard has between five and 14 light green eggs that she incubates for 30 days.

The ducklings are lead to water as soon as their soft, downy feathers are dry. ...

Most Mallard ducks live for one or two years, but some can live as long as 16 years!

Mallards swim with their tail held above the water.

29-2-2020 SAN CARLOS PARQUE, MADRID - EURASIAN MAGPIE (Pica pica)

The Eurasian magpie or common magpie (Pica pica) is a resident breeding bird throughout the northern part of the Eurasian continent. It is one of several birds in the crow family (corvids) that are designated as magpies, and it belongs to the Holarctic radiation of "monochrome" magpies. In Europe, the term "magpie" is used by English speakers as a synonym for the Eurasian magpie: the only other species of magpie in Europe is the Iberian magpie (Cyanopica cooki), which is restricted to the Iberian Peninsula. Despite sharing a name and similar colouration, they are not closely related to the Australian magpie, which is an artamid.

The Eurasian magpie is one of the most intelligent birds. The expansion of its nidopallium is approximately the same in its relative size as the brains of chimpanzees, gorillas, orangutans and humans. It is one of the few bird species known to pass the mirror test.

The range of the magpie extends across temperate Eurasia from Portugal, Spain and Ireland in the west to the Kamchatka Peninsula.

Magpies prefer open countryside with scattered trees and magpies are normally absent from treeless areas and dense forests. They sometimes breed at high densities in suburban areas such as parks and gardens. They can often be found close to city centres. In Sweden, magpies are exclusively associated with human settlements. It is extremely rare to find a magpie more than a few hundred metres from a human dwelling. Based on archaeological finds, it has been suggested that magpies became scavengers around human communities perhaps as early as during the Scandinavian Bronze Age, but certainly during the Scandinavian Iron Age.

Magpies are usually sedentary and tend to stay close to their nesting territories in winter. However, those living near the northernmost limits of their range, in Sweden, Finland, and Russia, may move south in harsh weather conditions.

13-4-2017 HUELVA, SPAIN - HOUSE SPARROW (MALE) (Passer domesticus)

The house sparrow (Passer domesticus) is a bird of the sparrow family Passeridae, found in most parts of the world. It is a small bird that has a typical length of 16 cm (6.3 in) and a mass of 24–39.5 g (0.85–1.39 oz). Females and young birds are coloured pale brown and grey, and males have brighter black, white, and brown markings. One of about 25 species in the genus Passer, the house sparrow is native to most of Europe, the Mediterranean Basin, and a large part of Asia. Its intentional or accidental introductions to many regions, including parts of Australasia, Africa, and the Americas, make it the most widely distributed wild bird.

The house sparrow is strongly associated with human habitation, and can live in urban or rural settings. Though found in widely varied habitats and climates, it typically avoids extensive woodlands, grasslands, polar regions, and hot, dry deserts far away from human development. For sustenance, the house sparrow routinely feeds at home and public bird feeding stations, but naturally feeds on the seeds of grains, flowering plants and weeds. However, it is an opportunistic, omnivorous eater, and commonly catches insects, their larvae, caterpillars, invertebrates and many other natural foods.

8-4-2020 MONTE CORONA, VALENCIA - CASE BEARING LEAF BEETLE (Genus Lachnaia)

Case-bearing leaf beetles (genus Lachnaia) are a fascinating group of leaf beetles (family Chrysomelidae) found primarily in North Africa and Southern Europe (especially Spain). They are highly distinct due to their mobile, portable excremental cases (made of feces and plant matter) and their highly specialized larval life cycle.

Key Physical & Behavioral Facts

The "Mobile Home": The defining trait of the genus is their housing. The female beetle lays an egg and covers it in a plate of her own excrement. Upon hatching, the larva carries this plate, continuously adding its own waste and plant debris to it as it grows. It lives inside this tubular case, dragging it around and sticking its head and legs out to feed.

Aposematism: Adult beetles often boast vibrant, metallic, or highly contrasting colors (e.g., bright orange/red with black spots, or metallic green). This bright warning coloration is an evolutionary defense against predators.

Diet & Impact: Adults are herbivores that feed on the foliage and flowers of various scrubland and woodland plants, including oaks (Quercus), hazels (Corylus), mastic trees, and hawthorn. While harmless to large trees, large swarms can become a detrimental pest to commercial growers or young saplings in nurseries.

 Ant-Nest Dwellers (Myrmecophily): The larvae of several Lachnaia species are known to live in the nests of ants. They safely scavenge inside the ant nest while being protected by their durable armor.

Ant-Nest Dwellers (Myrmecophily): The larvae of several Lachnaia species are known to live in the nests of ants. They safely scavenge inside the ant nest while being protected by their durable armor.

Activity Period: Adults are typically most active and easily spotted in early spring to early summer (e.g., April to June) when they feed to gain energy.

Common Species in Spain & EuropeLachnaia variolosa: One of the most common species in Spain, measuring 6-11mm in length, and often found on open scrubland and woodland edges.

Lachnaia cylindrica: Frequently found across the Iberian Peninsula and southern France, active between March and June.

Lachnaia italica: Widespread in Italy and recently spreading to surrounding regions, known to feed on fruit tree seedlings like plums and cherries.

Lachnaia sexpunctata: A widely distributed species also known as the six-spotted leaf beetle, recognized by its distinct elytral (forewing) markings.

4-4-2020 MONTE CORONA, VALENCIA - FALSE BLISTER BEETLE (Family Oedemeridae)

The false blister beetle (Chrysanthia reitteri) is a metallic-colored beetle native to the Palearctic realm, specifically the Iberian Peninsula. Like all false blister beetles (family Oedemeridae), adults feed exclusively on pollen, and the species has the potential to cause skin irritation if crushed. 

Key Facts

Appearance: The genus Chrysanthia is known for its shining, elongated bodies, typically in metallic blue, green, or coppery colors, with long, thread-like (filiform) antennae. While specific details for C. reitteri are limited in the search results, related species like C. viridissima are bright green, and C. superba have metallic green elytra and an orange pronotum.

Diet: Adult beetles are obligate pollen feeders and are often found on flowers and foliage during the summer months.

Habitat: This species is endemic to the Iberian Peninsula, where it has been recorded in areas like the Serra da Estrela Natural Park in Portugal and regions of Spain. The genus generally occupies forest clearings, dry pine forests, and meadows.

Larval Stage: The larvae typically develop in decaying or rotten wood or soil, where they feed on dead wood.

Defense Mechanism: False blister beetles contain an irritating substance in their bodily fluids. If the beetle is crushed or bruised against the skin, this substance can cause a small, mildly painful blister. 

4-4-2020 MONTE CORONA, VALENCIA - LONG JOINTED BEETLE (Lagria grenieri)

Lagria grenieri is a species of beetle belonging to the family Tenebrionidae, subfamily Lagriinae (often referred to as long-jointed beetles or lagriid beetles). 

Here are the key facts about Lagria grenieri:

Appearance and Identification: The species is characterized by a completely black body, with the exception of the elytra (wing covers), which are yellow and covered with long yellow hairs. They have a narrow pronotum (the top part of the thorax) and elytra that are clearly enlarged towards the back.

Sexual Dimorphism: Males and females are easily distinguished. Males are generally smaller and narrower than females. A key identifying feature is that in males, the last antennomere (terminal segment of the antenna) is as long as the following five segments combined.

Habitat and Distribution: Lagria grenieri was originally described from France but is distributed across the Iberian Peninsula. It is found in Spain and has been recorded in the Balearic Islands, including Mallorca.

Taxonomy: It belongs to the genus Lagria, in the tribe Lagriini.

Biology: Like other beetles in the family Tenebrionidae, Lagria grenieri is a part of the Coleoptera order (beetles). While not specifically highlighted as a pest in the search results, they are part of the broader group known to have complex, often symbiotic, relationships with microorganisms. 

4-4-2020 MONTE CORONA, VALENCIA - BURROWING BUG (Cydnus aterrimus)

The Burrowing Bug (Cydnus aterrimus) is a completely harmless insect known for its shiny black, oval body and specialized diet. Measuring roughly 9 to 12 mm long, these bugs thrive in warm, sandy environments like coastal dunes, where they burrow into the soil to feed on plant roots.

Here are the key facts about this unique insect:

Diet & Host Plants: They specialize in feeding on the roots and sap of plants in the spurge family (genus Euphorbia). While adults mostly stay underground, they can occasionally be seen above ground hiding under leaves or copulating on flowers.

Defense Mechanism: When disturbed or handled, they emit a powerful, intensely foul-smelling odor. Additionally, they will often "play dead" to avoid predators.

4-4-2020 MONTE CORONA, VALENCIA - GREY LEAVED CISTUS (Cistus albidus)

Cistus albidus, the grey-leaved cistus, is a shrubby species of flowering plant in the family Cistaceae, with pink to purple flowers, native to south-western Europe and western north Africa.

Cistus albidus grows up to 1 m (3 ft) tall. Its leaves are oblong to elliptical in shape, usually 2–5 cm (0.8–2.0 in) long by 0.5–2 cm (0.2–0.8 in) wide. They have three prominent veins and are densely covered with short hairs, producing a greyish-white appearance. The flowers are arranged in cymes of one to seven individual flowers, each 4–6 cm (1.6–2.4 in) across with five purple to pink petals and five sepals.

Cistus albidus is native to the west of Southern Europe and western North Africa, particularly around the Mediterranean, including Portugal, Spain, the Balearic Islands, France, Corsica, Italy, Sardinia, and Morocco.

4-4-2020 MONTE CORONA, VALENCIA - HOUSE SPARROW (FEMALE) (Passer domesticus)

The house sparrow (Passer domesticus) is a member of the sparrow family Passeridae. This small bird typically measures around 16 cm (6.3 in) in length and weighs between 24–39.5 g (0.85–1.39 oz). The species exhibits sexual dimorphism, with females and young birds displaying pale brown and grey plumage, while males are characterized by more vibrant black, white, and brown markings.

Males can be identified by their bright black, white, and brown markings, with a distinctive black bib, white cheeks, and a grey crown. Females lack the striking head patterns of males and are predominantly buffish with softer coloration. Juveniles resemble adult females but are generally paler with less defined markings.

4-4-2020 MONTE CORONA, VALENCIA - BLUE ROCK THRUSH (MALE) (Monticola solitarius)

The blue rock thrush (Monticola solitarius ) is a species of chat. This thrush-like Old World flycatcher was formerly placed in the family Turdidae. It breeds in southern Europe, northwest Africa, and from Central Asia to northern China and Malaysia. The blue rock thrush is the official national bird of Malta and was shown on the Lm 1 coins that were part of the country's former currency.

The blue rock thrush is a starling-sized bird, 21–23 cm (8.3–9.1 in) in length with a long slim bill. The breeding male of the nominate subspecies is unmistakable, with all blue-grey plumage apart from its darker wings. Females and immatures are much less striking, with dark brown upperparts, and paler brown scaly underparts. The male of the subspecies M. s. philippensis has rufous-chestnut plumage from the mid-breast down to the undertail. Both sexes lack the reddish outer tail feathers of rock thrush.

The male blue rock thrush sings a clear, melodious call that is similar to, but louder than the call of the rock thrush.

21-5-2017 PEGO MARJAL, ALICANTE - EURASIAN TREE SPARROW (MALE) (Passer montanus)

The Eurasian tree sparrow (Passer montanus) is a charming passerine bird, easily recognized by its rich chestnut crown and nape, and a distinctive black patch on each pure white cheek. Both sexes are similarly adorned, and the juveniles mirror the adults, albeit with slightly duller hues. This species is somewhat smaller than the closely related house sparrow, and its size is approximately 12.5–14 cm in length, with a wingspan of about 21 cm.

To identify the Eurasian tree sparrow, look for the kidney-shaped black ear patch on each white cheek, the black chin and throat, and the light brown upperparts streaked with black. The wings bear two narrow white bars, and the legs are pale brown. The bill is lead-blue in summer, darkening almost to black in winter. Unlike the house sparrow, there is no sexual dimorphism in plumage, making both males and females equally easy to identify.

In Europe, the Eurasian tree sparrow is typically found in lightly wooded open countryside, while in eastern Asia, it is more common in urban settings. It prefers nesting in natural cavities, holes in buildings, or even the abandoned nests of other large birds. This species is not typically found in mountainous regions, despite its scientific name suggesting otherwise.

The Eurasian tree sparrow has a broad distribution across temperate Eurasia and Southeast Asia, and it has been introduced to other regions such as the United States. Its range extends from Europe across Asia to the Lena River and south to the northern regions of Turkey, the Caucasus, Kazakhstan, Mongolia, and North Korea.

29-4-2020 PARQUE NAT DE CABANEROS, CIUDAD REAL - LESSER KESTREL (Falco naumanni)

The lesser kestrel, Falco naumanni, is a diminutive raptor, measuring 27–33 cm in length with a wingspan of 63–72 cm. It is often mistaken for the common kestrel but can be distinguished by its relatively shorter wings and tail. The male is characterized by a grey head and tail, lacking the common kestrel's dark spotting and black malar stripe, and displaying grey patches in the wings.

To identify the lesser kestrel, look for the absence of dark talons, a feature unique to this species, with their talons being a distinctive whitish-horn color. However, this is only noticeable at very close range. The male's lack of dark spotting on the back and the absence of a black malar stripe are also key identification markers. The female and young birds are paler than their common kestrel counterparts, and their call—a harsh "chay-chay-chay"—is distinct from the common kestrel's "kee-kee-kee."

 It is a small bird of prey, 27–33 cm (11–13 in) in length with a 63–72 cm (25–28 in) wingspan. It looks very much like the larger common kestrel but has proportionally shorter wings and tail. It shares a brown back and barred grey underparts with the larger species. The male has a grey head and tail like male common kestrels, but lacks the dark spotting on the back, the black malar stripe, and has grey patches in the wings.

The lesser kestrel favors open country, often nesting colonially on buildings, cliffs, or in tree holes.

This species has a breeding range that spans from the Mediterranean across to Afghanistan, Central Asia, China, and Mongolia. It is a summer migrant, wintering in Africa and Pakistan, and occasionally reaching as far as India and Iraq. It is rare north of its breeding range and is experiencing a decline in its European range.

10-3-2020 THATTEKAD BIRD SANCTUARY, INDIA - ROCK DRAGON (Psammophilus dorsalis) PHOTO COURTESY OF MRS VALERIE FISHER

The peninsular rock agama or South Indian rock agama (Psammophilus dorsalis) is a common species of agama found on rocky hills in south India. An allied species, Psammophilus blanfordanus, is found in the Eastern Ghats, but north of the range of this species.

Males bask openly on exposed rocks and show head push-up displays. The larger males take up higher perch positions. They flatten their bodies when birds fly overhead. Densities of about 90 lizards per hectare have been noted.