من المعرفة
نسر
(تم التحويل من النسر)
See also: نشر
| نسر Eagle | ||||||||||
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 نسر أبيض الذيل محلقاً
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| التصنيف العلمي | ||||||||||
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| Genera | ||||||||||
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Several, see text. |
النسر هو اسم لعدد من الطيور الجارحة. لها غالباً رجلان ضعيفتان، ويغطي أجسامها الريش (عادة ما يكون بنياً أو أبيضاً) عدا الرأس والعنق، كما يوجد للنسر منقار. تعيش النسور في جميع القارات باستثناء القارة القطبية الجنوبية. تعرف النسور ببصيرتها الحادة، وتعيش على شكل جماعات.
التصنيف
تنقسم النسور إلى فصليتين رئيسيتين: نسور العالم القديم وتوجد في آسيا وأفريقيا وأوروبا، ونسور العالم الجديد وتوجد في الأمريكيتين.
الأنواع
FAMILY ACCIPITRIDAE
- Subfamily Buteoninae - hawks (buzzards), true eagles and sea-eagles
- Genus Geranoaetus
- Black-chested Buzzard-eagle, Geranoaetus melanoleucus
- Genus Harpyhaliaetus
- Crowned Solitary Eagle, Harpyhaliaetus coronatus
- Solitary Eagle, H. solitarius
- Genus Morphnus
- Crested Eagle, Morphnus guianensis
- Genus Geranoaetus
- Genus Harpia
- Harpy Eagle, Harpia harpyja
- Genus Pithecophaga
- Philippine Eagle, Pithecophaga jefferyi
- Genus Harpyopsis
- New Guinea Eagle, Harpyopsis novaeguineae
- Genus Oroaetus
- Black-and-chestnut Eagle, Oroaetus isidori
- Genus Spizaetus
- Cassin's Hawk-eagle, Spizaetus africanus
- Changeable Hawk-eagle, S. cirrhatus
- Mountain Hawk-eagle, S. nipalensis
- Blyth's Hawk-eagle, S. alboniger
- Javan Hawk-eagle, S. bartelsi
- Sulawesi Hawk-eagle, S. lanceolatus
- Philippine Hawk-eagle, S. philippensis
- Wallace's Hawk-eagle, S. nanus
- Black Hawk-eagle, S. tyrannus
- Ornate Hawk-eagle, S. ornatus
- Black-and-white Hawk-eagle, S. melanoleucus
- Genus Lophaetus
- Long-crested Eagle, Lophaetus occipitalis - possibly belongs in Ictinaetus
- Genus Stephanoaetus
- Crowned Hawk-eagle, Stephanoaetus coronatus
- Genus Polemaetus
- Martial Eagle, Polemaetus bellicosus
- Genus Hieraaetus
- Ayres' Hawk-eagle, Hieraaetus ayresii
- African Hawk Eagle, H. spilogaster
- New Guinea Hawk-eagle, H. weiskei
- Genus Harpia
- Genus Harpagornis (extinct)
- Haast's Eagle, Harpagornis moorei - possibly belongs in either Hieraaetus or Aquila[1]
- Genus Aquila
- Bonelli's Eagle, Aquila fasciata - formerly Hieraaetus fasciatus
- Booted Eagle, A. pennata - formerly Hieraaetus pennatus
- Little Eagle, A. morphnoides
- Golden Eagle, A. chrysaetos
- Eastern Imperial Eagle, A. heliaca
- Rufous-bellied Eagle, A. kienerii
- Spanish Imperial Eagle A. adalberti
- Steppe Eagle, A. nipalensis
- Tawny Eagle, A. rapax
- Greater Spotted Eagle, A. clanga - to be moved to Lophaetus or Ictinaetus
- Lesser Spotted Eagle, A. pomarina - to be moved to Lophaetus or Ictinaetus
- Indian Spotted Eagle, A. hastata - to be moved to Lophaetus or Ictinaetus
- Verreaux's Eagle, A. verreauxii
- Gurney's Eagle, A. gurneyi
- Wahlberg's Eagle, A. wahlbergi
- Wedge-tailed Eagle, A. audax
- Genus Ictinaetus
- Black Eagle, Ictinaetus malayensis
- Genus Haliaeetus
- White-tailed Eagle, Haliaeetus albicilla
- Bald Eagle, H. leucocephalus
- Steller's Sea-eagle, H. pelagicus
- African Fish-eagle, H. vocifer
- White-bellied Sea-eagle, H. leucogaster
- Sanford's Fish-eagle, H. sanfordi
- Madagascar Fish-eagle, H. vociferoides
- Pallas' Sea-eagle, H. leucoryphus
- Genus Ichthyophaga
- Lesser Fish-eagle, Ichthyophaga humilis
- Grey-headed Fish-eagle, I. ichthyaetus
- Genus Harpagornis (extinct)
- Subfamily Circaetinae: snake-eagles
- Genus Terathopius
- Bateleur, Terathopius ecaudatus
- Genus Circaetus
- Short-toed Eagle, Circaetus gallicus
- Black-chested Snake-eagle, C. pectoralis
- Brown Snake-eagle, C. cinereus
- Fasciated Snake-eagle, C. fasciolatus
- Banded Snake-eagle, C. cinerascens
- Genus Spilornis
- Crested Serpent-eagle, Spilornis cheela
- Nicobar Serpent-eagle, S. minimus
- Mountain Serpent-eagle,S. kinabaluensis
- Sulawesi Serpent-eagle, S. rufipectus
- Philippine Serpent-eagle, S. holospilus
- Andaman Serpent-eagle, S. elgini
- Genus Eutriorchis
- Madagascar Serpent-eagle, Eutriorchis astur
- Genus Terathopius
المصادر
- ^ Bunce, M.; et al (2005). "Ancient DNA Provides New Insights into the Evolutionary History of New Zealand's Extinct Giant Eagle". PLoS Biol 3 (1). doi:10.1371/journal.pbio.0030009. Retrieved on 2006-12-27.
