Bates's sunbird
| Bates's sunbird | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Aves |
| Order: | Passeriformes |
| Family: | Nectariniidae |
| Genus: | Cinnyris |
| Species: | C. batesi |
| Binomial name | |
| Cinnyris batesi (Ogilvie-Grant, 1908)[2] | |
| Synonyms | |
|
Nectarinia batesi | |
Bates's sunbird (Cinnyris batesi) is a species of sunbird in the Nectariniidae family which occurs in western and central Africa.
Description
Bates's sunbird is a very small dull green sunbird with a short, decurved bill a short tail and a yellowish belly. The male has dark olive upperparts, except for a vague pale supercilium, with paler greyer underparts with a pale buffy centre to the belly. The wings are dark brown with pale fringes and the tail is black with wide olive edges and tips to the outer tail feathers. There are long wispy yellow feathers on the sides of the breast, in the otherwise similar female these feathers are whiter and may be much reduced in length.[3] They measure 9–10 cm in length and weigh 5.7–7g.[4]
Distribution
Bates's sunbird is found from eastern Liberia Ivory Coast and Ghana and from Nigeria and southern Cameroon east to the northern Congo and Central African Republic, south to southern Gabon; also Cabinda, eastern, central and south-eastern Democratic Republic of Congo and extreme north-western Zambia. Also on Bioko.[4]
Habitat
Bates's sunbird is found in the canopy of trees in primary rainforest, also at forest edges, secondary growth and cultivated areas with tall trees.[3]
Habits
Bates's sunbirds feed on nectar from blossoms on flowering trees, Macaranga assas is known to be fed on. Also insects, spiders, berries and fruits. It will form small flocks of ten or so and will also join mixed species flocks. They are often seen on branches with a lot of moss and epiphytes. At night it is able to reduce its metabolism to save energy.[3]
The nest is a hanging pocket made of pappus, dry leaves and spiders webs with green moss placed on the outside and lined with natural cotton-like fibres, it is suspended from a bush at about 3m above the ground or even from cables in abandoned buildings. 1-2 eggs are laid in July in Cameroon, December in the Democratic Republic of Congo and February in Gabon.[3]
Naming
Its common name and Latin binomial commemorate George Latimer Bates (1863–1940), an American naturalist who traveled in West Africa.[5]
References
- ↑ BirdLife International (2012). "Nectarinia batesi". IUCN Red List of Threatened Species. Version 2012.1. International Union for Conservation of Nature. Retrieved 16 July 2012.
- ↑ "Cinnyris batesi Ogilvie-Grant, 1908". Integrated Taxonomic Information System (ITIS) (http://www.itis.gov). Retrieved 2016-11-12.
- 1 2 3 4 Robert A. Cheke; Clive F. Mann; Richard Allen (2001). Sunbirds. Pica Press. pp. 312–313. ISBN 1-873403-80-1.
- 1 2 "Bates's Sunbird (Cinnyris batesi)". HBW Alive. Lynx Edicions. Retrieved 2016-11-12.
- ↑ Beolens, Bo; Michael Watkins (2003). Whose Bird? Men and Women Commemorated in the Common Names of Birds. London: Christopher Helm. p. 42.