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Sunday, 29 August 2021

29-8-2021 ADOR CAMPO, VALENCIA - EUROPEAN BEE-EATER (Merops apiaster)


Spectacularly colorful and unmistakable long-billed insect-eater with a bright yellow throat, gemstone-blue belly, and flame-colored back. Found in open and semiopen country, mainly in drier areas; nests colonially in burrows dug into sand banks, often river banks. Usually seen perched on wires or circling in swallowlike flight, often in small groups; feeds by catching insects (especially bees) on the wing. Quite vocal, often giving distinctive pipping calls.

European Bee-eater feeds mainly on insects such as Hymenoptera, Diptera and Odonata, and also termites, butterflies and grasshoppers. It hunts while flying, or by sallies from exposed perches. The bees, wasps, hornets and similar species are killed by striking against a hard surface to remove the sting.


The Bee-eater is only an occasional breeder in the UK and since the first recorded nesting in Scotland in 1920, there have only been 11 documented instances of breeding.

As their name suggests, bee-eaters predominantly eat flying insects, especially bees and wasps, which are caught on the wing from an open perch.

The best time to take pictures is 2 hours after sunrise and 3 hours before sunset. At those times the lighting is soft, the tones are warm and emphasize the vivid colors of the birds. Bee-eaters are active all day long but the distribution of light and shade might be burnt under the midday sun.

It's the European Bee-eater. These technicolour wonders normally nest in southern Europe and north Africa before heading down to southern Africa in winter. Like many Bee-eaters, they like company, nesting together in small groups where they can be heard chattering away with a “prrrp prrrp prrrp” call.


Bee eaters tend to have a lifespan of approximately six years, although certain species, such as the green bee eater, can live up to 20 years when cared for in captivity.

The difficulties of migration and avoiding predators along the way affect every bird. Bee-eaters today also find it harder to find food, as there are fewer insects around as a result of pesticides. Breeding sites are also disappearing, as rivers are turned into concrete-walled canals.


The European bee-eater is a richly-coloured bird of approximately 28 cm in length and a slightly downturned thin beak. They catch large insects in flight by sorts from a perch. An exceptional eyesight allows them to locate preys at a distance up to 20 meters, so they eat flies, dragonflies, butterflies wasps and of course bees, hence its common name.

Bee-eaters nest in almost every kind of habitat but they avoid high mountain areas and dense forests. They dig their nests in slopes or banks where they build a small chamber to lay 4 to 6 eggs that will be brood for approximately 20 days. Three weeks later the newly hatched birds will show their heads out of the nest and on the fourth week they will start flying.

This species belongs to the Meropidae family distributed along southern Europe, central Russia, west of Siberia, Lower Asia, Middle East, Mediterranean Islands, North Africa and South Africa.

29-8-2021 POTRIES, VALENCIA - ORANGE WINGED DROPWING DRAGONFLY (MALE) (Trithemis kirbyi)


Trithemis kirbyi, also known as the Kirby's dropwing, orange-winged dropwing, or scarlet rock glider is a species of dragonfly in the family Libellulidae.

It is found in Algeria, Angola, Benin, Botswana, Burkina Faso, Chad, Comoros, the Democratic Republic of the Congo, Ivory Coast, Egypt, Ethiopia, Gambia, Ghana, Guinea, Kenya, Liberia, Madagascar, Malawi, Morocco, Mozambique, Namibia, Nigeria, Senegal, Somalia, South Africa, Sudan, Tanzania, Togo, Uganda, Western Sahara, Zambia, Zimbabwe, and possibly Burundi. It is also present in southern Europe, the Arabian Peninsula, the Indian Ocean Islands and South Asia to India.


Since 2003 this African tropical dragonfly has been colonizing Europe helped by a widespread increase in temperatures. It is now breeding successfully in Spain, Portugal and France.

The adult male abdomen measures 21–24 mm and hind wing 24–27 mm. Female abdomen measures 23 mm and hind wing 26–30 mm. The male is a medium-sized scarlet dragonfly with a broad reddish amber patch on the base of transparent wings. The female is similar to the male, but duller in color. Its natural habitats are subtropical or tropical streams and rivers. It breeds in marshes, ponds, and lakes, and prefers to perch on exposed rocks, dry areas, and boulders in riverbeds.

29-8-2021 POTRIES, VALENCIA - BROAD SCARLET DRAGONFLY (MALE) (Crocothemis erythraea)




29-8-2021 MONTE CORONA, VALENCIA - WALL JUMPING SPIDER (Menemerus semilimbatus)



Saturday, 28 August 2021

10-8-2021 ARANJEUZ, MADRID - GREAT TIT (Parus major)





9-8-2021 ARANJEUZ, MADRID - EUROPEAN GOLDFINCH (Carduelis carduelis)


The Goldfinch is a colourful finch with a bright red face and yellow wing patch. It's a very sociable bird, often breeding in loose groups. It has a delightful twittering song and call. Their fine beaks allow them to extract otherwise inaccessible seeds from thistles and teasels. Increasingly, they are visiting bird tables and feeders. In winter, many UK Goldfinches migrate as far south as Spain.
The European goldfinch is illegally trafficked and can be found in countries worldwide, including the United States.


They attach their nests to tree twigs using spider silk.
Males and females look similar, but males have slightly larger red face masks that extend to their eyes.
They are frequent visitors to backyard feeders, especially those containing niger seeds.
They forage by hovering over plants and will occasionally feed upside down.

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

9-8-2021 ARANJEUZ, MADRID - MALLARD HYBRID (MALLARD X MUSCOVY DUCK) (Anas platyrhynchos × Cairina moschatas)

https://www.inaturalist.org/taxa/6912-Anatidae

10-8-2021 ARANJEUZ, MADRID - MALLARD (FEMALE) (Anas platyrhynchos)




10-8-2021 ONTIGOLA, ARANJEUZ - VIOLET DROPWING DRAGONFLY (FEMALE) (Trithemis annulata)



 

10-8-2021 ONTIGOLA, ARANJEUZ - LARGE PSAMMODROMUS LIZARD (Psammodromus algirus)


Psammodromus algirus is found in North Africa (Morocco, Algeria, and Tunisia) and in Southwestern Europe (Iberian Peninsula: Portugal, Spain, Andorra, Gibraltar; southernmost France, and Italy near Lampedusa).

The IUCN assessment from 2009 treats Psammodromus algirus nollii and Psammodromus algirus ketamensis as full species and restricts Psammodromus algirus to North Africa.


P. algirus typically occurs in dense bushy vegetation, but it can also venture to more open areas. It can be found at at elevations up to 2,600 m (8,500 ft) above sea level, but it is more common at lower elevations.

Psammodromus algirus mainly feeds on terrestrial arthropods, specifically Orthoptera, Formicidae, Coleoptera, Hemiptera, and Araneae.

P. algirus is threatened by habitat loss.

P. algirus commonly reaches a snout–vent length of about 7.5 cm (3.0 in), occasionally 9 cm (3.5 in). The tail is 2–3 times the body length. Dorsal colouration is usually metallic brownish with a pair of conspicuous white or yellowish stripes on both sides.

10-8-2021 ARANJEUZ, MADRID - ZEBRA FINCH (Taeniopygia guttata)


Zebra finches are considered to be a model organism. Scientists study them to learn about the mating behavior, social interactions, and sounds of similar birds (like the closely related estrildid finches).
The male zebra finch is capable of composing unique songs. This behavior is so interesting that scientists have studied the finch’s genome for its implications in the evolution of human speech. It’s known that mutations in important genes will produce changes and even impairments in the bird’s sounds.

The zebra finch was first described by the French ornithologist Louis Jean Pierre Vieillot in 1817.

The zebra finch was one of the first birds to have its genome sequenced.

The zebra finch exhibits some surprisingly human-like aspects in its mating behavior. For instance, there’s a clear tension between complete faithfulness and infidelity with its mate. It’s also been observed that chicks are more likely to survive childhood when the parents can freely choose their mates (as opposed to forced bonding), which may suggest an element of attraction is at play in their relationships. “Happy” pairs make for better parents. This is only a hypothetical suggestion, however, and merits further study.


10-8-2021 ARANJEUZ, MADRID - SPOTTED FLYCATCHER (JUVENILE) (Muscicapa striata)


The juvenile Spotted Flycatcher (Muscicapa striata) is uniquely characterized by its heavily spotted plumage, a trait that actually gives the species its common name. While adult birds are mostly streaked rather than spotted, the young birds feature a highly distinct, mottled look.

Physical Appearance

Pronounced Spotting: Upperparts feature dark brown feathers covered in prominent cream or ochre-buff spots.

Scaly Underparts: The creamy white breast is marked with scaly brown spots rather than fine streaks.


The Spotted Flycatcher, Muscicapa striata, is a modestly adorned yet charming small passerine bird belonging to the Old World flycatcher family. It is a migratory species, breeding across Europe and the Palearctic as far as Siberia, and spending the winter months in Africa and southwestern Asia. Despite its widespread presence, there is concern over its decline in certain areas.

Adult Spotted Flycatchers possess grey-brown upperparts and a somewhat pallid underbelly. Their crown and breast are streaked, which is the origin of their common name. They have short, black legs and a black bill shaped to suit their insectivorous diet. Juveniles can be distinguished by their browner plumage and the presence of spots on their upperparts.

10-8-2021 ARANJEUZ, MADRID - INDIAN BLUE PEAFOWL (MALE) (Pavo cristatus)








10-8-2021 ARANJEUZ, MADRID - INDIAN BLUE PEAFOWL (JUVENILE) (Pavo cristatus)






10-8-2021 ARANJEUZ, MADRID - INDIAN BLUE PEAFOWL (FEMALE) (Pavo cristatus)


The Indian peafowl, also known as the common peafowl or blue peafowl, is a species native to the Indian subcontinent. It is a bird of resplendent beauty, with the male, or peacock, showcasing a spectacular array of iridescent colors. The peacock's most striking feature is its fan-like crest of spatula-tipped wire-like feathers and the long train made up of elongated upper-tail covert feathers adorned with colorful eyespots. These feathers can be raised into a fan and quivered during courtship displays. Despite their size, peacocks are capable of flight. The female, or peahen, is more subdued in coloration, with a white face, iridescent green lower neck, and overall dull brown plumage.


The Indian peafowl is unmistakable within its range. The male has a metallic blue crown, a fan-shaped crest, and a spectacular train with eye-spot markings. The peahen is smaller, with a rufous-brown head, mottled upper body, and dark brown lower parts. The loud "pia-ow" or "may-awe" calls are distinctive and often indicate the presence of predators.

Indian peafowl are ground-dwelling birds that prefer open forest or land under cultivation. They are adaptable and can be found near water sources in both moist and dry-deciduous forests.

10-8-2021 ARANJEUZ, MADRID - EURASIAN BLACKBIRD (MALE) (Turdus merula)




Friday, 27 August 2021

10-8-2021 ARANJEUZ, MADRID - RED RUMPED SWALLOW (Cecropis daurica)




13-8-2021 PARQUE DE JESUITAS, SALAMANCA - HOUSE SPARROW (MALE) (Passer domesticus)




13-8-2021 PARQUE DE JESUITAS, SALAMANCA - 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.

The house sparrow is highly adaptable and can thrive in both urban and rural environments. It is commonly found in close association with human habitation and avoids dense forests, grasslands, polar regions, and deserts far from human development.

Native to Europe, the Mediterranean Basin, and much of Asia, the house sparrow has been introduced to various regions worldwide, including parts of Australasia, Africa, and the Americas, making it one of the most widely distributed wild birds.

27-8-2021 LLACUNA DE SAMERUC, VALENCIA - PUISSANT'S GREEN WINGED GRASSHOPPER (Aiolopus puissanti)



27-8-2021 LLACUNA DE SAMERUC, VALENCIA - RED SWAMP CRAYFISH (Procambarus clarkii)





27-8-2021 LLACUNA DE SAMERUC, VALENCIA - NOMAD DRAGONFLY (MALE) (Sympetrum fonscolombii)




27-8-2021 LLACUNA DE SAMERUC, VALENCIA - NOMAD DRAGONFLY (FEMALE) (Sympetrum fonscolombii)