Typically rugged environment with mixed vegetation that the Bonelli's eagle is often at home in. Here in Andalusia's Sierra de las Nieves.
Bonelli's eagle have a spotty and sparse worldwide distribution currently. The species is distributed in northwestern Africa from the Anti-Atlas in Morocco northeasterly through the lower parts of the Atlas mountains in northern Algeria and northern Tunisia (and probably formerly northern Libya). Beyond its African breeding range, the IUCN and others have mapped out a semi-regular wintering range for Bonelli's eagles, in coastal west Africa from southern Morocco down through Western Sahara, Mauritania and northwestern Senegal (rarely also east to Mali), although little more is reportedly known about this population and its origins and altogether the species is considered largely non-migratory. Additionally, the species has been recorded as a vagrant in east Africa in Somalia as well. In southern Europe, they range patchily through different parts of Portugal and Spain into southern France as far north as the department of Drôme. Discontinuously, they are now seemingly solely left as breeding bird in Italy on the islands of Sardinia and Sicily. In southeastern Europe, an isolated population possibly persists in Croatia as well as in northern and southern Macedonia (with the further possibility of spilling over into Kosovo) and spottily through different areas of Greece (possibly spilling over the borders in the west in Albania and in the east in Bulgaria), as well as Crete. Out of Europe, they may be found in western and southern Turkey, Syria (possibly but most likely extirpated), the isle of Cyprus, Lebanon, Israel, western Jordan, northeastern Egypt (rarely in northern half of Sinai Peninsula) possibly but not certainly in spots in the west and south of Saudi Arabia and elsewhere in the Arabian Peninsula to Yemen, Oman and the United Arab Emirates. Elsewhere in the Middle East, their range includes eastern Iraq and west, south and northeastern Iran, extending somewhat into Turkmenistan in the Kopet Dag range.
Further east into Asia, their distribution includes eastern Afghanistan and Pakistan through most of the Indian subcontinent, where generally it is uncommon but more locally common near Nepal. On the other hand, they are absent in eastern India and only occurring as a vagrant to Sri Lanka and Bangladesh. In India, they are most regularly occur in certain area such as Chambal ravines, Ranthambore National Park, Chir zone of lower Kumaun Himalayas and in winter in the Keoladeo National Park of Bharatpur, Rajasthan. From central Myanmar they range across into northwestern Thailand and northern Laos (though possibly only as a visitor rather than breeding in the latter two). In southern China their resident range includes Yunnan, Guangxi and Guangdong north to Yangtze river as well as rarely into Hong Kong. Their isolated Indonesian population ranges is in the Lesser Sunda Islands, including at least Sumbawa, Timor, Wetar, Luang and Flores, however records show they've turned up on as many as 20 islands in the Lesser Sundas.
Bonelli's eagles are mostly residential throughout their range but juvenile can disperse up to over several hundred kilometers. Sometimes, they are recorded at migration sites and at spots where not known to breed in winter. Wanderings include around 700 km (430 mi) north of their regular range in France near the coast of English Channel, far from their normal haunts in Regensburg, Germany and, probably both from the Italian island populations, to northwestern Italy and Slovenia. From their Iberian peninsula range presumably, vagrants have been reported in the Canary islands. Beyond Sri Lanka, other areas the species has been known to vagrate (or perhaps rarely winter) in Asia have included Kazakhstan, the Korean peninsula, Malaysia and Cochinchina in Vietnam, as well as a record in winter 1996 on the isle of Yamdena, the latter presumably from the Lesser Sunda population.
No comments:
Post a Comment