| Nile Valley Sunbird | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Conservation status | ||||||||||||||
| Scientific classification | ||||||||||||||
|
||||||||||||||
| Binomial name | ||||||||||||||
| Anthreptes metallicus (Lichtenstein, 1823) |
The Nile Valley Sunbird (Anthreptes metallicus) is a species of bird in the Nectariniidae family. Martin Heinrich Carl Lichtenstein ( January 10, 1780 - September 2, 1857) was a German Physician, explorer and Birds ( class Aves) are bipedal endothermic ( Warm-blooded) Vertebrate animals that lay eggs. The sunbirds and '''spiderhunters''' are very small Passerine Birds which feed largely on Nectar, although they will also take insects especially It is found in Djibouti, Egypt, Eritrea, Ethiopia, Oman, Saudi Arabia, Somalia, Sudan, and Yemen. Djibouti ( جيبوتي Jībūtī, Somali: Jabuuti) officially the Republic of Djibouti, is a country in the This article is about the country of Egypt For a topic outline on this subject see List of basic Egypt topics. Eritrea () ( Ge'ez: ኤርትራ ʾErtrā, Arabic: إرتريا Iritriya) officially the State of Eritrea, is a country in NOTE This intro is the result of careful NPOV work Please do not make potentially controversial edits to it without first discussing on the talk page Oman, officially the Sultanate of Oman ( Arabic: سلطنة عُمان) is an Arab Country in Southwest Asia on the southeast The Kingdom of Saudi Arabia, KSA ( المملكة العربية السعودية, al-Mamlaka al-ʻArabiyya as-Suʻūdiyya) or Suudi Somalia ( Soomaaliya; الصومال) officially the Somali Republic ( Jamhuuriyadda Soomaaliya, جمهورية الصومال) and formerly known Sudan (officially the Republic of Sudan) ( السودان al-Sūdān is a country in northeastern Africa. Yemen ( Arabic: اليَمَن al-Yaman officially the Republic of Yemen ( Arabic: الجمهورية اليمنية al-Jumhuuriyya
In February, the male Nle Valley Sunbird assumes his nuptial plumage which he displays in flamboyant fashion. In winter both sexes look alike, tiny, only 9 to 10 cm long, pale grey above and washed-out yellow below, with a long, slender and slightly down-curved bill.
By February the male is transformed into a glossy green extrovert with a brilliant sulfur-yellow belly and long tail streamers that add about an extra five centimetres to his length.
Once transformed, he will be puffing up and parading his newfound finery and courting his duller mate. The display includes a hovering, accompanied by body rocking and wing-whirring.