Upupa epops (Hoopoe / İbibik, Hüthüt, Çavuş Kuşu) from Bornova, İzmir - 9.04.2009.
The Hoopoe is a colourful bird that is found across Afro-Eurasia, notable for its distinctive 'crown' of feathers. It is the only extant species in the family Upupidae. One insular species, the Giant Hoopoe of Saint Helena, is extinct, and the Madagascar subspecies of the Hoopoe is sometimes elevated to a full species. The English name is derived from Latin upupa, which imitates the cry of the bird.
The Hoopoe is a medium sized bird, 25–32 cm (9.8-12.6 in) long, with a 44–48 cm (17.3–19 in) wingspan weighing 46-89 g (1.6-3.1 oz). The species is highly distinctive, with a long, thin tapering bill that is black with a fawn base. The strengthened musculature of the head allows the bill to be opened when probing inside the soil. The hoopoe has broad and rounded wings capable of strong flight; these are larger in the northern migratory subspecies. The Hoopoe has a characteristic undulating flight, which is like that of a giant butterfly, caused by the wings half closing at the end of each beat or short sequence of beats.
The song is a trisyllabic "oop-oop-oop", which gives rise to its English and scientific names. In the Himalayas, the calls can be confused with that of the Himalayan Cuckoo (Cuculus saturatus) although the cuckoo typically produces four notes. Other calls include rasping croaks and hisses. A wheezy note is produced by females during courtship feeding by the male.
The Hoopoe is widespread in Europe, Asia, and North Africa, Sub-Saharan Africa and Madagascar. Most European and north Asian birds migrate to the tropics in winter. In contrast the African populations are sedentary year-round. The species has been a vagrant in Alaska; U. e. saturata was recorded as being seen there in 1975 in the Yukon Delta. Hoopoes have been known to breed north of their European range,and in southern England during warm, dry summers that provide plenty of grasshoppers and similar insects, although as of the early 1980s northern European populations were reported to be in the decline possibly due to changes in climate.
The Hoopoe has two basic requirements in its habitat; bare or lightly vegetated ground on which to forage and vertical surfaces with cavities (such as trees, cliffs or even walls, nestboxes, haystacks, and abandoned burrows) in which to nest. These requirements can be provided in a wide range of ecosystems and as a consequence they inhabit a wide range of habitats from heathland, wooded steppes, savannas and grasslands, as well as glades inside forests. The Madagascar subspecies also makes use of more dense primary forest. The modification of natural habitats by humans for various agricultural purposes has led to them becoming common in olive groves, orchards, vineyards, parkland and farmland, although they are less common and declining in intensively farmed areas Hunting is of concern in southern Europe and Asia.
Hoopoes make seasonal movements in response to rain in some regions such as in Ceylon and in the Western Ghats. Birds have been seen at high altitudes during migration across the Himalayas and was recorded at about 6400 m by the first Mount Everest Expedition.
Reference: 1. WiKiPeDia.
|Thursday 09 April 2009
|Saturday 02 July 2011
|İzmir, TURKEY / TÜRKİYE