Brown-throated sunbird

The brown-throated sunbird, also known as the plain-throated sunbird, is a species of bird in the family Nectariniidae. It is found in a wide range of semi-open habitats in south-east Asia, ranging from Myanmar to the Lesser Sundas and west Philippines. The grey-throated sunbird found in the remaining part of the Philippines is often considered a subspecies of the brown-throated sunbird, but the two differ consistently in measurements and plumage, and there is no evidence of intergradation between them.

Taxonomy

The following subspecies are recognised: • A. m. malacensis (Scopoli, 1786) – mainland Southeast Asia, Sumatra and satellite islands, most of Borneo aside from the north, Java and Bali • A. m. anambae Oberholser, 1917 – Anambas Islands • A. m. erixanthus Oberholser, 1932 – Natuna Islands • A. m. bornensis Riley, 1920 – north Borneo • A. m. mjobergi Bangs & Peters, JL, 1927 – Maratua • A. m. paraguae Riley, 1920 – Palawan • A. m. heliolusius Oberholser, 1923 – Mindanao • A. m. wiglesworthi Hartert, 1902 – Sulu Archipelago • A. m. iris Parkes, 1971 – Sibutu Islands • A. m. chlorigaster Sharpe, 1877 – Western Visayas • A. m. cagayanensis Mearns, 1905 – Mapun • A. m. heliocalus Oberholser, 1923 – Sangihe and Siau • A. m. celebensis Shelley, 1878 – Sulawesi and satellite islands • A. m. extremus Mees, 1966 – Banggai and Sula • A. m. convergens Rensch, 1929 – Lombok to Alor • A. m. rubrigena Rensch, 1931 – Sumba ==Description==

Description

The brown-throated sunbird is a relatively large, heavy sunbird with a thick bill. Measuring some in length, it has a mass of , with males averaging slightly larger than females. Like most sunbirds, the male brown-throated sunbird is more colourful than the female. The male has iridescent green and purple upperparts with chestnut on the wing-coverts and scapulars; it is primarily yellow below. The female is olive-green above and yellowish below. ==Behaviour==

Behaviour

The brown-throated sunbird primarily feeds on nectar, but it will also take small fruits and berries. Juveniles are fed with insects. == Gallery ==

Gallery

Image:Brown-throated Sunbird male.jpg|Male Image:Brown-throated_Sunbird_female.jpg|Female Image:IAnthreptes malacensis heliocalus,adult male.JPG | male A. m. heliocalus Image:Anthreptes malacensis heliocalus, male.JPG | adult A. m. heliocalus Image:Plain-throated Sunbird.jpg | male Image:Anthreptes malacensis heliocalus, female.JPG | adult A. m. heliocalus Image:Anthreptes malacensis heliocalus, adult female.JPG | adult A. m. heliocalus Image:Burung-madu Kelapa.JPG | Juvenile, female A. m. heliocalus Image:Anthreptes malacensis heliocalus, juvenile.JPG | juvenile A. m. heliocalus ==References==

Source: Wikipedia ↗

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