6-7-2018 TABLAS DE DAIMIEL, LA MANCHA - GREYLAG GOOSE (Anser anser)

The Greylag Goose (Anser anser) is a large and robust member of the waterfowl family Anatidae, easily recognized by its mottled and barred grey and white plumage. It boasts an orange beak, pink legs, and a sizeable stature, measuring between 74 and 91 centimeters in length and weighing an average of 3.3 kilograms. This species is the progenitor of most domestic goose breeds and exhibits a wide distribution across Europe and Asia.

Adult Greylag Geese have a rotund body, a thick and long neck, and a large head and bill. Their legs and feet are pink, and their bill is orange or pink with a white or brown nail. The wingspan ranges from 147 to 180 centimeters. Males are typically larger than females, and the eastern subspecies rubirostris is larger than the nominate subspecies. The plumage is greyish brown with a darker head and paler underparts, with black spotting that varies among individuals. Juveniles can be identified by their lack of black speckling and greyish legs.

Greylag Geese breed in a variety of wetland habitats, including moorlands, marshes, lakes, and coastal islands. They prefer areas with dense vegetation for cover. In winter, they occupy semi-aquatic habitats such as estuaries, marshes, flooded fields, and agricultural lands.

The Greylag Goose has a Palearctic distribution, with the western subspecies breeding from Iceland to central Europe and the eastern subspecies from Romania to northeastern China. Northern populations often migrate southwards to spend the winter in warmer regions, while many populations are resident year-round.

Greylag Geese are known for their lifelong monogamous pair bonds. They are gregarious and form flocks, which provides safety in numbers. Family groups stay together, migrating southwards in autumn and separating the following year. They are herbivorous, feeding mainly on grasses, and can cause damage to agricultural crops.

The call of the Greylag Goose is a loud cackling, similar to that of domestic geese. They use various calls for different situations and can recognize individual geese by voice. Flocks produce a sound reminiscent of baying hounds.

Greylag Geese mate for life and nest on the ground among vegetation. They lay a clutch of three to five eggs, which the female incubates. Both parents defend and rear the young, who are precocial and leave the nest shortly after hatching.

The Greylag Goose can be confused with other grey geese of the genus Anser, but its larger size, bulkier body, and specific plumage pattern help distinguish it.

The diet consists mainly of grasses, but also includes grains, tubers, and occasionally small aquatic animals. They have adapted to feed on agricultural crops, which has led to conflicts with farmers.

The Greylag Goose is currently listed as Least Concern by the IUCN, indicating a stable and widespread population. However, some local populations may face threats from habitat loss and conflicts with agriculture.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EUROPEAN MOORHEN (JUVENILE) (Gallinula chloropus)

The common moorhen, known scientifically as Gallinula chloropus, is a bird of the rail family, Rallidae. It is a bird of striking appearance, with a mix of black and brown plumage, a white under-tail, and white streaks along its flanks. Its legs are a vibrant yellow, and it sports a distinctive red frontal shield. The bill is a matching red with a yellow tip. Juveniles are a duller brown and do not have the red shield.

Adult moorhens can be identified by their red frontal shield, which has a rounded top and fairly parallel sides. The tailward margin of the red unfeathered area is smoothly curved. Their yellow legs and the combination of their black and brown plumage with white markings make them quite distinctive. The young are browner and lack the red shield, making them less conspicuous.

The common moorhen is found in a variety of wetland habitats, including marshes, ponds, canals, and lakes that are rich in vegetation. It is also known to inhabit city parks with suitable water bodies.

This species has a broad distribution across many parts of the Old World. It is not found in polar regions or many tropical rainforests but is otherwise widespread, often being the most common rail species in its range.

Moorhens are known for their secretive nature but can become quite tame in certain areas. They exhibit territorial behavior during the breeding season and are known to aggressively defend their territory against intruders.

The common moorhen emits a variety of gargling calls and will hiss loudly when threatened.

Breeding season sees moorhens becoming territorial. They construct a basket-like nest on the ground within dense vegetation. Egg-laying typically begins in spring, with clutches ranging from 5 to 8 eggs. Both parents are involved in incubation and rearing the young, which fledge after 40-50 days.

Moorhens have a varied diet that includes vegetable matter and small aquatic organisms. They forage in and around water bodies, sometimes upending in the water or walking on lilypads to feed.

Globally, the common moorhen is abundant and classified as Least Concern by the IUCN. However, localized populations may be vulnerable to extinction due to habitat loss and hunting.

There are about five recognized subspecies of the common moorhen, which vary slightly in appearance and are distributed across different geographic regions. These subspecies include the Eurasian common moorhen (G. c. chloropus), the Indo-Pacific common moorhen (G. c. orientalis), the African common moorhen (G. c. meridionalis), the Madagascan common moorhen (G. c. pyrrhorrhoa), and the Mariana common moorhen (G. c. guami).

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - GREYLAG GOOSE (Anser anser)

The Greylag Goose (Anser anser) is a large and robust member of the waterfowl family Anatidae, easily recognized by its mottled and barred grey and white plumage. It boasts an orange beak, pink legs, and a sizeable stature, measuring between 74 and 91 centimeters in length and weighing an average of 3.3 kilograms. This species is the progenitor of most domestic goose breeds and exhibits a wide distribution across Europe and Asia.

Adult Greylag Geese have a rotund body, a thick and long neck, and a large head and bill. Their legs and feet are pink, and their bill is orange or pink with a white or brown nail. The wingspan ranges from 147 to 180 centimeters. Males are typically larger than females, and the eastern subspecies rubirostris is larger than the nominate subspecies. The plumage is greyish brown with a darker head and paler underparts, with black spotting that varies among individuals. Juveniles can be identified by their lack of black speckling and greyish legs.

Greylag Geese breed in a variety of wetland habitats, including moorlands, marshes, lakes, and coastal islands. They prefer areas with dense vegetation for cover. In winter, they occupy semi-aquatic habitats such as estuaries, marshes, flooded fields, and agricultural lands.

The Greylag Goose has a Palearctic distribution, with the western subspecies breeding from Iceland to central Europe and the eastern subspecies from Romania to northeastern China. Northern populations often migrate southwards to spend the winter in warmer regions, while many populations are resident year-round.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - SQUACCO HERON (Ardeola ralloides)

The Squacco Heron, Ardeola ralloides, is a diminutive member of the heron family, measuring a mere 44–47 cm in length, with a compact body of 20–23 cm and a wingspan stretching 80–92 cm. This species is adorned with a buff-brown back and, during the summer months, adults boast elongated neck feathers that add to their allure.

In the field, one may identify the Squacco Heron by its stocky build, abbreviated neck, and stout bill. Its back is cloaked in a buff-brown hue. When in flight, the heron undergoes a remarkable transformation, revealing a predominantly white plumage that contrasts starkly with its resting appearance.

The Squacco Heron favors marshy wetlands in temperate regions for its habitat, where the water is warm and inviting.

Originating from the Old World, the Squacco Heron breeds in the southern reaches of Europe and extends into the Greater Middle East. When not breeding, it migrates to winter in the African continent.

This species is migratory by nature, seeking the warmer climates of Africa to spend the winter. It is seldom seen north of its breeding grounds. The Squacco Heron has been observed as a vagrant in the Fernando de Noronha islands and, on rarer occasions, in mainland South America. It nests in modest colonies, often in the company of other wading birds, and constructs its nests from sticks on platforms in trees or shrubs.

The Squacco Heron selects freshwater locales across Europe and the Middle East to breed, later migrating southward to the Sub-Saharan African region. During the breeding season, they lay a clutch of three to four eggs.

Adept at foraging, the Squacco Heron feeds on a diet consisting of fish, frogs, and insects, making the most of its wetland environment.

The IUCN Red List currently classifies the Squacco Heron as Least Concern, indicating a stable population without immediate threats to its survival.

Non-breeding Squacco Herons share certain physical characteristics with other heron species such as the Indian Pond Heron and the Malagasy Pond Heron, including tawny plumage, lighter streaking, a smaller bill, and narrower wing tips.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - GREATER FLAMINGO (Phoenicopterus roseus)

The greater flamingo, Phoenicopterus roseus, stands as the most widespread and largest member of the flamingo family. This majestic bird is adorned with pinkish-white plumage, save for the red wing coverts and contrasting black primary and secondary flight feathers. The bill is a striking pink with a black tip, and the legs are a uniform pink, completing the iconic look of this species.

Adult greater flamingos can be identified by their height, ranging from 110 to 150 cm, and their weight between 2 and 4 kg. The largest males can reach up to 187 cm tall and weigh 4.5 kg. Observers should note the distinctive coloration, with the majority of the body being pinkish-white, red wing coverts, and black flight feathers. The pink bill with a black tip and entirely pink legs are also key identification features. The call of the greater flamingo is reminiscent of a goose-like honking.

Greater flamingos favor mudflats and shallow coastal lagoons with saline water, where they can be seen stirring the mud with their feet in search of food.

This species is common in the Old World, with a range that includes Northern and Sub-Saharan Africa, the Indian Subcontinent, the Middle East, the Levant, and Southern Europe. Notably, they are found in coastal regions and along water bodies such as the Nile River, the Persian Gulf, the Gulf of Aden, the Red Sea, and the Mediterranean.

Greater flamingos are social birds, often found in large flocks. They feed with their heads down, filtering out sustenance from the water with their specially adapted bills. During the breeding season, these birds engage in a fascinating display of spreading uropygial secretions over their feathers to enhance their color, a behavior likened to applying "make-up."

The vocalization of the greater flamingo is a distinctive honking, similar to that of a goose, which can be heard over considerable distances.

The species lays a single chalky-white egg on a mud mound, a typical breeding behavior for flamingos.

Greater flamingos feed on a diet that includes small shrimp, seeds, blue-green algae, microscopic organisms, and mollusks. They filter their food from the water with their downward-facing heads and movable upper jaws.

The IUCN Red List classifies the greater flamingo as Least Concern, indicating a stable population. However, they face threats from habitat encroachment and pollution in their water supplies.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - BLACK WINGED STILT (JUVENILE) (Himantopus himantopus)

The Black-winged Stilt has a wide range, extending across Europe, Asia, and Africa. Some populations migrate to coastal regions in winter, while others in milder climates may remain resident or engage in short-range movements.

Black-winged Stilts are often seen foraging in shallow waters, gracefully picking insects and crustaceans from the surface. They are known to nest in small groups, sometimes alongside avocets, and exhibit a variety of courtship behaviors, including intricate displays and duets.

The flight call of the Black-winged Stilt is a sharp and clear kleek, typically heard during its aerial maneuvers.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - WHITE HEADED DUCK (FEMALE) (Oxyura leucocephala)

The White-headed Duck, Oxyura leucocephala, presents a striking figure with its distinctive plumage and stout build. Males are adorned with a white head contrasted by a black crown, a blue bill, and a body cloaked in shades of reddish-grey. Females, on the other hand, exhibit a more subdued palette with a dark bill and less vibrant colouring.

Upon encountering this species, one can identify the male by its white head, black cap, and neck, and a blue bill, while the female can be recognized by her grey-brown body, white face, and darker bill and cap. These ducks measure between 43–48 cm in length and weigh approximately 580–750 g.

The White-headed Duck favors lakes with open water and dense vegetation along the margins, which provide essential cover and nesting sites. These habitats include natural lakes and ponds as well as man-made water bodies.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - RUFF (Calidris pugnax)

The Ruff, Calidris pugnax, is a medium-sized wading bird known for its remarkable breeding plumage and sexual dimorphism. Males, significantly larger than females, boast ornate ruffs and head tufts in a variety of colors during the breeding season. Females, referred to as "reeves," are more subdued in coloration. The species exhibits a pot-bellied profile, with a small head and long neck, and displays a distinctive flight pattern with a slow wingbeat.

In breeding plumage, males are unmistakable with their bright ruffs and head tufts, which can be black, chestnut, or white. Females and non-breeding males are more cryptic, with grey-brown upperparts and mainly white underparts. Juveniles resemble non-breeding adults but have a buff tinge to their plumage. The ruff's long legs vary in color from greenish in juveniles to pink or orange in adults.

Ruffs breed in marshes and wet meadows across northern Eurasia. They prefer hummocky marshes and deltas with shallow water for feeding and dry areas with sedge or low scrub for nesting.

This migratory species breeds from Scandinavia and Great Britain to the Pacific, with the largest numbers in Russia and Scandinavia. In winter, they are found in southern and western Europe, Africa, southern Asia, and parts of Australia.

Ruffs are highly gregarious, especially during migration when they form large flocks. Males display at leks, with territorial males occupying small areas and satellite males attempting to mate within these territories. A third, rare male type mimics females to gain mating opportunities.

The ruff is generally silent, but during display, a soft "gue-gue-gue" may be heard.

Females lay four eggs in a well-hidden ground nest and incubate them alone. Chicks are mobile soon after hatching and are reared solely by the female. Males leave the breeding grounds early in the season.

Juvenile sharp-tailed sandpipers and buff-breasted sandpipers can be confused with juvenile ruffs but differ in size, shape, and plumage details.

Ruffs feed on insects, especially during the breeding season, and consume plant material, including rice and maize, during migration and winter. They forage in wet grassland and soft mud, probing or searching by sight for edible items.

Globally, the ruff is classified as "Least Concern" due to its large breeding numbers in Scandinavia and the Arctic. However, European populations are contracting and are listed as "Near Threatened" due to habitat loss and over-hunting. The species is protected under the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA).

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EURASIAN COOT (JUVENILE) (Fulica atra)

The Eurasian coot, Fulica atra, also known as the common coot or Australian coot, is a distinctive waterbird with a slaty-black body, a glossy black head, and a striking white bill topped with a white frontal shield. This bird is a member of the Rallidae family, which includes rails and crakes. Both sexes exhibit similar plumage, making them indistinguishable in the field.

The Eurasian coot is found on freshwater lakes and ponds and has adapted well to urban environments, often seen in city parks and gardens with water bodies.

This bird has a broad range across the Old World, including Europe, Asia, Australia, New Zealand, and parts of North Africa. It is a resident in milder regions but migrates south and west from much of Asia during winter.

The Eurasian coot is less secretive than many rails, often visible on open water or grasslands. It is territorial and aggressive during the breeding season, with both parents defending their territory. In non-breeding seasons, coots may form large flocks. They are reluctant flyers, preferring to run across water surfaces, and are known for bobbing their heads while swimming.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EURASIAN COOT (Fulica atra)

The Eurasian coot, Fulica atra, also known as the common coot or Australian coot, is a distinctive waterbird with a slaty-black body, a glossy black head, and a striking white bill topped with a white frontal shield. This bird is a member of the Rallidae family, which includes rails and crakes. Both sexes exhibit similar plumage, making them indistinguishable in the field.

Adult Eurasian coots measure 36–38 cm in length with a wingspan of 70–80 cm. Males are slightly heavier than females, weighing around 890 g compared to the females' 750 g. The species is characterized by its white bill and frontal shield, which contrast sharply with its all-black body. Juveniles are paler with a whitish breast and lack the facial shield, which develops fully by one year of age.

The Eurasian coot is found on freshwater lakes and ponds and has adapted well to urban environments, often seen in city parks and gardens with water bodies.

This bird has a broad range across the Old World, including Europe, Asia, Australia, New Zealand, and parts of North Africa. It is a resident in milder regions but migrates south and west from much of Asia during winter.

The Eurasian coot is less secretive than many rails, often visible on open water or grasslands. It is territorial and aggressive during the breeding season, with both parents defending their territory. In non-breeding seasons, coots may form large flocks. They are reluctant flyers, preferring to run across water surfaces, and are known for bobbing their heads while swimming.

This species is known for its noisy demeanor, producing a variety of crackling, explosive, or trumpeting calls, which are often heard at night.

Coots build bulky, sometimes floating nests, concealed in vegetation or in the open. Both sexes construct the nest, with the male gathering materials. Clutches typically contain 6-10 buff-colored eggs speckled with black or dark brown. Both parents incubate the eggs, which hatch after 21-24 days. Chicks are precocial and nidifugous, with distinctive orange-red tips on their down.

Omnivorous in nature, the Eurasian coot consumes small live prey, including other birds' eggs, as well as algae, vegetation, seeds, and fruit. It employs various feeding techniques, both on land and in water.

The Eurasian coot is classified as Least Concern by the IUCN and is protected under the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA).

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - WHITE HEADED DUCK (Oxyura leucocephala)

The White-headed Duck, Oxyura leucocephala, presents a striking figure with its distinctive plumage and stout build. Males are adorned with a white head contrasted by a black crown, a blue bill, and a body cloaked in shades of reddish-grey. Females, on the other hand, exhibit a more subdued palette with a dark bill and less vibrant colouring.

Upon encountering this species, one can identify the male by its white head, black cap, and neck, and a blue bill, while the female can be recognized by her grey-brown body, white face, and darker bill and cap. These ducks measure between 43–48 cm in length and weigh approximately 580–750 g.

The White-headed Duck favors lakes with open water and dense vegetation along the margins, which provide essential cover and nesting sites. These habitats include natural lakes and ponds as well as man-made water bodies.

This species has a breeding range that spans from Spain and North Africa to western and central Asia. Sightings have been reported north of their typical range, though the status of these observations is often uncertain due to the potential for escapees from captivity.

The White-headed Duck is an adept diver and swimmer, often opting to escape threats by swimming rather than taking flight. It exhibits a preference for aquatic environments where it can forage and seek refuge.

An omnivorous diet characterizes this species, with a strong inclination towards vegetable matter. They forage by diving and swimming underwater, and display a notable reluctance to fly.

The International Union for Conservation of Nature (IUCN) has classified the White-headed Duck as "Endangered." Populations have seen a significant decline over the past decade, primarily due to habitat loss and hunting. Additionally, the Spanish population faces genetic dilution from interbreeding with the introduced Ruddy Duck (Oxyura jamaicensis), prompting conservation efforts to eradicate the non-native species from western Europe. The species is also protected under the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA).

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - FERRUGINOUS DUCK (Aythya nyroca)

The ferruginous duck (Aythya nyroca), also known as ferruginous pochard, common white-eye or white-eyed pochard, is a medium-sized diving duck from Eurosiberia. The scientific name is derived from the Ancient Greek word, αἴθυιᾰ (aithuia), an unknown seabird mentioned by authors including Hesychius and Aristotle, and the Russian word, нырок (nyrok), the Russian word for pochard, which occurs in the bird's Russian common name.

The breeding male is a rich, dark chestnut on the head, breast and flanks with contrasting pure white undertail coverts. In flight the white belly and underwing patch are visible. The females are duller and browner than the males. The male has a yellow eye and the females have a dark eye.

The ferruginous duck prefers quite shallow fresh waterbodies with rich submerged and floating vegetation with dense stands of emergent vegetation on the margins. In some areas it will use saline or brackish pools or wetlands. On passage and wintering will also frequent coastal waters, inland seas and large, open lagoons.

The breeding range of the ferruginous duck is from Iberia and the Maghreb east to western Mongolia, south to Arabia, although in the west is now scarce and localised and locally extirpated in some countries. The duck winters throughout the Mediterranean Basin and the Black Sea, smaller number migrate into sub-Saharan Africa via the Nile Valley. Eastern birds winter in south and south-east Asia.

These are gregarious birds, but less social than other Aythya species but where common it can form large flocks in winter, often mixed with other diving ducks, such as tufted ducks and common pochards. Form pairs from January onwards and during courtship the male often curls his tail so that it dips into the water forming a triangular white patch of the undertail coverts. In areas where it is common it will form colonies at protected sites such as islands, often in association with gulls. Where scarce it nests singly, in dispersed and concealed sites.

Eggs are laid from the end of April or early May in a nest which is sited on the ground close to water, or sometimes a floating nest is built among emergent vegetation. The eggs are incubated for 25–27 days and the fledging period is 55–60 days.

These birds feed mainly by diving or dabbling. They eat aquatic plants with some molluscs, aquatic insects and small fish. They often feed at night, and will upend (dabble) for food as well as the more characteristic diving.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EUROPEAN MOORHEN (Gallinula chloropus)

The common moorhen, known scientifically as Gallinula chloropus, is a bird of the rail family, Rallidae. It is a bird of striking appearance, with a mix of black and brown plumage, a white under-tail, and white streaks along its flanks. Its legs are a vibrant yellow, and it sports a distinctive red frontal shield. The bill is a matching red with a yellow tip. Juveniles are a duller brown and do not have the red shield.

Adult moorhens can be identified by their red frontal shield, which has a rounded top and fairly parallel sides. The tailward margin of the red unfeathered area is smoothly curved. Their yellow legs and the combination of their black and brown plumage with white markings make them quite distinctive. The young are browner and lack the red shield, making them less conspicuous.

The common moorhen is found in a variety of wetland habitats, including marshes, ponds, canals, and lakes that are rich in vegetation. It is also known to inhabit city parks with suitable water bodies.

This species has a broad distribution across many parts of the Old World. It is not found in polar regions or many tropical rainforests but is otherwise widespread, often being the most common rail species in its range.

7-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EURASIAN TEAL (MALE) (Anas crecca ssp. crecca)

The Eurasian teal, also known as the common teal or Eurasian green-winged teal, is a diminutive and charming dabbling duck. It is the smallest extant member of its family, with a compact body and a swift, agile flight. The male, in its breeding finery, is particularly striking with its chestnut head, iridescent green eye-patch, and the distinctive white stripe that runs along its body, which has lent its name to the color teal.

The drake Eurasian teal, in its nuptial plumage, can be identified by its grey appearance from a distance, with a dark head, a yellowish posterior, and a prominent white stripe along the flank. The hen is more subdued in color, with a mottled brown appearance similar to a miniature mallard hen. In flight, look for the iridescent green speculum bordered with white and the fast, twisting flocks that can resemble waders.

During the breeding season, the Eurasian teal favors sheltered freshwater wetlands with tall vegetation, such as taiga bogs or small lakes and ponds with extensive reed beds. In winter, it can often be found in brackish waters and even sheltered inlets along the seashore.

The Eurasian teal breeds across temperate Eurosiberia and migrates southward in winter. Its range overlaps in temperate Europe, where it can be found year-round in some regions. Significant wintering populations are found around the Mediterranean, in Japan, South Asia, and isolated locations such as Lake Victoria and the Nile Valley.

Outside of the breeding season, the Eurasian teal is highly sociable, forming large flocks. It is nimble on the ground and in flight, often feeding by dabbling, upending, or grazing. It may even dive to reach food. The species is known for its clear, far-carrying whistle and is diurnal during the breeding season, shifting to crepuscular or nocturnal feeding in winter.

The male Eurasian teal emits a clear whistling "cryc" or "creelycc," while the female's call is a softer "keh" or "neeh" quack. These vocalizations are not particularly loud but are distinctive and carry well over distances.

Breeding pairs form in winter quarters and arrive at breeding grounds together. Nesting occurs on the ground, concealed near water. The female lays a clutch of 5-16 eggs, which she incubates for 21-23 days. Ducklings are precocial and leave the nest shortly after hatching, with the mother tending to them for about 25-30 days until they fledge.

The diet of the Eurasian teal varies seasonally. During the breeding season, it primarily consumes aquatic invertebrates. In winter, it shifts to seeds of aquatic plants and grasses. The teal is adaptable in its foraging, taking advantage of various food sources depending on availability.

11-7-2018 MONTE CORONA, VALENCIA - MOORISH GECKO (Tarentola mauritanica)

Tarentola mauritanica, known as the common wall gecko, is a species of gecko (Gekkota) native to the western Mediterranean area of North Africa and Europe. It has been introduced to Madeira and Balearic Islands, and the Americas (in Montevideo, Buenos Aires and California). A nocturnal animal with a predominantly insectivorous diet, it is commonly observed on walls in urban environments in warm coastal areas; it can be found further inland, especially in Spain where it has a tradition of cohabitation with humans as an insect hunter. A robust species, up to 15 centimetres (5.9 in) long, its tubercules are enlarged and give the species a spiny armoured appearance.

The species was first described by Carl Linnaeus in 1758. It is also known as moorish gecko, crocodile gecko, European common gecko, and, regionally, as osga (in Portuguese), salamanquesa (in Spanish) and dragó (in Catalan).

The Common wall gecko is a small lizard native to the western Mediterranean area of North Africa and Europe. It is commonly observed on walls in urban environments, mainly in warm coastal areas. However, the Common wall gecko can be found further inland, especially in Spain where it has a tradition of cohabitation with humans as insect hunter. This little creature is brownish-grey or brown in color with darker or lighter spots. These colors change in intensity according to the light. When geckos are active by day their color is darker than during the night.

Common wall geckos are mainly nocturnal or crepuscular. They may also be active during the day, on sunny days especially at the end of the winter. They like to receive sunlight near their refuge. They prefer to forage and spend their time singly; in the warmer months of the year, geckos can often be seen hunting nocturnal insects near light sources and street lamps.

12-7-2018 MONTE CORONA, VALENCIA - SPINY TOAD (Bufo spinosus)

The spiny toad, spiny common toad, or giant toad (Bufo spinosus) is a species of toad native to the Iberian Peninsula, southern France, extreme northwestern Italy, and North Africa (Morocco, Algeria, and Tunisia). There is an isolated population in Jersey in the Channel Islands. For much of the 20th century, it was considered either a synonym or a subspecies of common toad Bufo bufo, but it is now classified as a separate species.

These toads feed on a number of invertebrates from earthworms to insects and woodlice.

Adult males measure 58.6–112 mm (2.3–4.4 in) and adult females 65–180 mm (2.6–7.1 in) in snout–vent length.

Distribution: Iberian Peninsula and southwestern France (north to about Caen and about Lyon; an isolated population on the Isle of Jersey (United Kingdom); northwestern Africa in the northern mountains of Morocco, Algeria, and Tunisia.

A relatively large  toad with a total maximum length of about 21cm, though males are rather smaller at 9-10cm and the average female is 15cm. The head is longer than wide, with a short rounded snout, and the area between the eyes is either flat or concave. The tympanum is barely visible, measuring about half the diameter of the eye. The fingers are short, the third being the longest, followed by the the first and then the second and fourth, these latter two being of equal length. There are two tubercles on the palms. The toes are relatively long and flattened.

8-7-2018 TABLAS DE DAIMIEL, LA MANCHA - GREYLAG GOOSE (Anser anser)

The Greylag Goose (Anser anser) is a large and robust member of the waterfowl family Anatidae, easily recognized by its mottled and barred grey and white plumage. It boasts an orange beak, pink legs, and a sizeable stature, measuring between 74 and 91 centimeters in length and weighing an average of 3.3 kilograms. This species is the progenitor of most domestic goose breeds and exhibits a wide distribution across Europe and Asia.

Adult Greylag Geese have a rotund body, a thick and long neck, and a large head and bill. Their legs and feet are pink, and their bill is orange or pink with a white or brown nail. The wingspan ranges from 147 to 180 centimeters. Males are typically larger than females, and the eastern subspecies rubirostris is larger than the nominate subspecies. The plumage is greyish brown with a darker head and paler underparts, with black spotting that varies among individuals. Juveniles can be identified by their lack of black speckling and greyish legs.

Greylag Geese breed in a variety of wetland habitats, including moorlands, marshes, lakes, and coastal islands. They prefer areas with dense vegetation for cover. In winter, they occupy semi-aquatic habitats such as estuaries, marshes, flooded fields, and agricultural lands.

The Greylag Goose has a Palearctic distribution, with the western subspecies breeding from Iceland to central Europe and the eastern subspecies from Romania to northeastern China. Northern populations often migrate southwards to spend the winter in warmer regions, while many populations are resident year-round.

Greylag Geese are known for their lifelong monogamous pair bonds. They are gregarious and form flocks, which provides safety in numbers. Family groups stay together, migrating southwards in autumn and separating the following year. They are herbivorous, feeding mainly on grasses, and can cause damage to agricultural crops.

The call of the Greylag Goose is a loud cackling, similar to that of domestic geese. They use various calls for different situations and can recognize individual geese by voice. Flocks produce a sound reminiscent of baying hounds.

Greylag Geese mate for life and nest on the ground among vegetation. They lay a clutch of three to five eggs, which the female incubates. Both parents defend and rear the young, who are precocial and leave the nest shortly after hatching.

The Greylag Goose can be confused with other grey geese of the genus Anser, but its larger size, bulkier body, and specific plumage pattern help distinguish it.

Diet and Feeding

The diet consists mainly of grasses, but also includes grains, tubers, and occasionally small aquatic animals. They have adapted to feed on agricultural crops, which has led to conflicts with farmers.

Conservation status

The Greylag Goose is currently listed as Least Concern by the IUCN, indicating a stable and widespread population. However, some local populations may face threats from habitat loss and conflicts with agriculture.

8-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EUROPEAN MOORHEN (JUVENILE) (Gallinula chloropus)

The common moorhen, known scientifically as Gallinula chloropus, is a bird of the rail family, Rallidae. It is a bird of striking appearance, with a mix of black and brown plumage, a white under-tail, and white streaks along its flanks. Its legs are a vibrant yellow, and it sports a distinctive red frontal shield. The bill is a matching red with a yellow tip. Juveniles are a duller brown and do not have the red shield.

Adult moorhens can be identified by their red frontal shield, which has a rounded top and fairly parallel sides. The tailward margin of the red unfeathered area is smoothly curved. Their yellow legs and the combination of their black and brown plumage with white markings make them quite distinctive. The young are browner and lack the red shield, making them less conspicuous.

The common moorhen is found in a variety of wetland habitats, including marshes, ponds, canals, and lakes that are rich in vegetation. It is also known to inhabit city parks with suitable water bodies.

This species has a broad distribution across many parts of the Old World. It is not found in polar regions or many tropical rainforests but is otherwise widespread, often being the most common rail species in its range.

Moorhens are known for their secretive nature but can become quite tame in certain areas. They exhibit territorial behavior during the breeding season and are known to aggressively defend their territory against intruders.

The common moorhen emits a variety of gargling calls and will hiss loudly when threatened.

Breeding season sees moorhens becoming territorial. They construct a basket-like nest on the ground within dense vegetation. Egg-laying typically begins in spring, with clutches ranging from 5 to 8 eggs. Both parents are involved in incubation and rearing the young, which fledge after 40-50 days.

The common gallinule (Gallinula galeata) of the Americas is closely related but can be distinguished by the shape of its frontal shield and the coloration of its plumage.

Moorhens have a varied diet that includes vegetable matter and small aquatic organisms. They forage in and around water bodies, sometimes upending in the water or walking on lilypads to feed.

Globally, the common moorhen is abundant and classified as Least Concern by the IUCN. However, localized populations may be vulnerable to extinction due to habitat loss and hunting.

There are about five recognized subspecies of the common moorhen, which vary slightly in appearance and are distributed across different geographic regions. These subspecies include the Eurasian common moorhen (G. c. chloropus), the Indo-Pacific common moorhen (G. c. orientalis), the African common moorhen (G. c. meridionalis), the Madagascan common moorhen (G. c. pyrrhorrhoa), and the Mariana common moorhen (G. c. guami).

8-7-2018 TABLAS DE DAIMIEL, LA MANCHA - EUROPEAN MOORHEN (Gallinula chloropus)

                                

The common moorhen, known scientifically as Gallinula chloropus, is a bird of the rail family, Rallidae. It is a bird of striking appearance, with a mix of black and brown plumage, a white under-tail, and white streaks along its flanks. Its legs are a vibrant yellow, and it sports a distinctive red frontal shield. The bill is a matching red with a yellow tip. Juveniles are a duller brown and do not have the red shield.

Adult moorhens can be identified by their red frontal shield, which has a rounded top and fairly parallel sides. The tailward margin of the red unfeathered area is smoothly curved. Their yellow legs and the combination of their black and brown plumage with white markings make them quite distinctive. The young are browner and lack the red shield, making them less conspicuous.

The common moorhen is found in a variety of wetland habitats, including marshes, ponds, canals, and lakes that are rich in vegetation. It is also known to inhabit city parks with suitable water bodies.

This species has a broad distribution across many parts of the Old World. It is not found in polar regions or many tropical rainforests but is otherwise widespread, often being the most common rail species in its range.

Moorhens are known for their secretive nature but can become quite tame in certain areas. They exhibit territorial behavior during the breeding season and are known to aggressively defend their territory against intruders.

The common moorhen emits a variety of gargling calls and will hiss loudly when threatened.

Breeding season sees moorhens becoming territorial. They construct a basket-like nest on the ground within dense vegetation. Egg-laying typically begins in spring, with clutches ranging from 5 to 8 eggs. Both parents are involved in incubation and rearing the young, which fledge after 40-50 days.

The common gallinule (Gallinula galeata) of the Americas is closely related but can be distinguished by the shape of its frontal shield and the coloration of its plumage.

Moorhens have a varied diet that includes vegetable matter and small aquatic organisms. They forage in and around water bodies, sometimes upending in the water or walking on lilypads to feed.

Globally, the common moorhen is abundant and classified as Least Concern by the IUCN. However, localized populations may be vulnerable to extinction due to habitat loss and hunting.