Monday, 25 January 2021
Saturday, 23 January 2021
23-1-2021 MONTE CORONA, VALENCIA - SARDINIAN WARBLER (FEMALE) (Sylvia melanocephala)
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The Sardinian warbler, Curruca melanocephala, presents itself as a charming and distinctive bird of the Mediterranean. The males are adorned with a sleek grey back and pristine whitish underparts, crowned with a striking black head, a pure white throat, and captivating red eyes. The females, on the other hand, exhibit a more subdued palette, with brown upperparts and buff underparts, complemented by a subtle grey head.
When attempting to identify the Sardinian warbler, look for the male's black head and red eyes, which contrast with the white throat and grey back. Females can be recognized by their brown and buff coloration with a greyish head. The variability in plumage, including the presence or absence of a reddish hue, can be a helpful clue in distinguishing between subspecies.
Thursday, 21 January 2021
Wednesday, 20 January 2021
20-1-2021 EL PALMAR, ALBUFERA - BLUETHROAT (MALE) (Luscinia svecica)
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The bluethroat (Luscinia svecica) is a small passerine bird that was formerly classed as a member of the thrush family Turdidae, but is now more generally considered to be an Old World flycatcher, Muscicapidae. It, and similar small European species, are often called chats.
It is a migratory insectivorous species breeding in wet birch wood or bushy swamp in Europe and across the Palearctic with a foothold in western Alaska. It nests in tussocks or low in dense bushes. It winters in the Iberian Peninsular, the northern half of Africa, and in southern Asia (among others including the Indian subcontinent).
The bluethroat bird is similar in size to the European robin at 13–14 cm. It is plain brown above except for the distinctive black tail with red side patches. It has a strong white supercilium. Despite the distinctive appearance of the males, recent genetic studies show only limited variation between the forms, and confirm that this is a single species. Moults begins in July after breeding and are completed in 40–45 days, before the birds migrate.
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The male has a varied and very imitative song. Its call is a typical chat chack noise.
Females of all subspecies usually have just a blackish crescent on an otherwise cream throat and breast. Newly fledged juveniles are freckled and spotted dark brown above.
The genus name Luscinia is Latin for the common nightingale. The specific epithet svecica is from Neo-Latin Suecicus meaning "Swedish". The colours of the male's breast were thought to evoke the Swedish flag, the yellow in the flag being more orange hued.
20-1-2021 MARJAL DE INTERIORES, ALBUFERA - EURASIAN KESTREL (Falco tinnunculus)
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The common kestrel (Falco tinnunculus) is a bird of prey species belonging to the kestrel group of the falcon family Falconidae. It is also known as the European kestrel, Eurasian kestrel, or Old World kestrel. In the United Kingdom, where no other kestrel species commonly occurs, it is generally just called "kestrel".
This species occurs over a large range. It is widespread in Europe, Asia, and Africa, as well as occasionally reaching the east coast of North America. It has colonized a few oceanic islands, but vagrant individuals are generally rare; in the whole of Micronesia for example, the species was only recorded twice each on Guam and Saipan in the Marianas.
Tuesday, 19 January 2021
Monday, 18 January 2021
Sunday, 17 January 2021
Saturday, 16 January 2021
Friday, 15 January 2021
13-1-2021 CREU DE LONGA, VALENCIA - GREAT EGRET (Ardea alba)
Great Egrets usually stay in habitats that have areas of either saltwater or freshwater nearby. They are seen near marshes, ditches, canals, ponds, tidal flats, rivers, streams, swamps, lakes, estuaries (or water passages where the ocean tide meets a river current), and flooded farm fields. Great Egrets are usually solitary birds when not nesting. But they also can gather together from surrounding areas to form a place where a large group can rest or sleep, called a communal roost. Frequently, several pairs build nests in the same tree and form a colony; but occasionally a pair may nest alone. Great Egrets often share colonial nesting sites, or rookeries, with other egret species, herons, and other wading birds as well.
They build their nests in trees, thickets, or shrubs 10-90 feet above water or ground. Nesting colonies are usually located in extremely tall trees. Great Egrets build large platform-style nests using sticks and line the nests with plant material. Both parents help to build the nest, incubate (to sit on and keep the eggs warm) the eggs, and feed their young. The young will be able to fly in 6-7 weeks after hatching.
Within the colony, Great Egrets are territorial and aggressive, defending their space with sharp bill jabs and harsh calls.
The great egret is generally a very successful species with a large and expanding range, occurring worldwide in temperate and tropical habitats. It is ubiquitous across the Sun Belt of the United States and in the Neotropics. In the Nordic countries, it was historically a rare visitor.
13-1-2021 MUNTANYETA DEL SANTS, VALENCIA - WATER PIPIT (Anthus spinoletta)
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They are short-distance migrants, construct cup-shaped nests, and feed on various small invertebrates picked off the ground or vegetation.
Adult Water pipits in spring plumage have greyish-brown upperparts, weakly streaked with darker brown, and pale pink-buff underparts fading to whitish on the lower belly. There may be some faint streaking on the breast and flanks. Their head is grey with a broad white supercilium. The outer tail feathers are white, and the legs, bill and iris are dark brown or blackish. In non-breeding plumage, the head is grey-brown and the supercilium is less distinct. The upperparts are more streaked, and the underparts are white, marked lightly with brown on the breast and flanks.
The sexes are similar although the female has, on average, a greyer head. Young birds resembles the non-breeding adult, but are browner and more streaked above with prominent streaking on the underparts.
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Water pipits breed in the mountains of southern Europe and Asia from Spain to central China, along with the Mediterranean islands of Sardinia and Corsica. These birds migrate relatively short distances; some populations winter mainly in western and southern Europe and in northwestern Africa; in western Europe some birds show fidelity to the same wintering site, returning each year.
Birds in Spain move only lower down the mountains in which they breed. Others winter at lower altitudes near their breeding areas and also in the Arabian Peninsula and northeast Africa. Some birds winter in Pakistan, northwest India, and southern China. Water pipits breed in alpine pastures and high meadows with short grass and some bushes or rocks. They are typically found close to wetter areas and often on slopes. Wintering grounds typically include coastal wetlands, marshes, rice fields, and similar habitats.
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