Speke's Weaver
Encyclopedia
Speke's Weaver is a familiar East Africa
n songbird.
The eyes are pale and the bill is on the large side for a weaver. Unlike many weavers, it has the same plumage all year. The adult male is yellow with black throat (edged rusty), face, and bill, and variable black mottling on the back. The adult female's upperparts are dull olive-gray with dusky brown streaks; the underparts are pale yellow, whiter on the belly and grayer on the flanks. The juvenile is similar but duller.
The song is variable; one version is transcribed as "pew…pew…tew, chinkichi-chewchew-skerinkitsitew. Calls include harsh chatter at the nest and "a sharp tseep!"
This species nests in colonies or occasionally singly. The nest, often woven in an acacia
, is spherical with a short entrance tube opening sideways or downward. Many grass stems project sloppily, sometimes obscuring the shape. It nests in both the short rainy season and the middle of the long rainy season. Typical clutches comprise four eggs, which are unmarked deep blue, somewhat pointed at both ends, 24 to 26 mm long and 15 to 17 mm wide.
Speke's Weaver is found in northern and eastern Somalia
, Ethiopia
, Kenya
(mostly the central highlands), and northeastern Tanzania
. It inhabits savanna
, bush, agricultural land, and towns. In parts of its range it is common, notably the densely populated area of Nairobi
and environs, where it visits bird feeders.
This bird was named in honor of John Speke
.
East Africa
East Africa or Eastern Africa is the easterly region of the African continent, variably defined by geography or geopolitics. In the UN scheme of geographic regions, 19 territories constitute Eastern Africa:...
n songbird.
The eyes are pale and the bill is on the large side for a weaver. Unlike many weavers, it has the same plumage all year. The adult male is yellow with black throat (edged rusty), face, and bill, and variable black mottling on the back. The adult female's upperparts are dull olive-gray with dusky brown streaks; the underparts are pale yellow, whiter on the belly and grayer on the flanks. The juvenile is similar but duller.
The song is variable; one version is transcribed as "pew…pew…tew, chinkichi-chewchew-skerinkitsitew. Calls include harsh chatter at the nest and "a sharp tseep!"
This species nests in colonies or occasionally singly. The nest, often woven in an acacia
Acacia
Acacia is a genus of shrubs and trees belonging to the subfamily Mimosoideae of the family Fabaceae, first described in Africa by the Swedish botanist Carl Linnaeus in 1773. Many non-Australian species tend to be thorny, whereas the majority of Australian acacias are not...
, is spherical with a short entrance tube opening sideways or downward. Many grass stems project sloppily, sometimes obscuring the shape. It nests in both the short rainy season and the middle of the long rainy season. Typical clutches comprise four eggs, which are unmarked deep blue, somewhat pointed at both ends, 24 to 26 mm long and 15 to 17 mm wide.
Speke's Weaver is found in northern and eastern Somalia
Somalia
Somalia , officially the Somali Republic and formerly known as the Somali Democratic Republic under Socialist rule, is a country located in the Horn of Africa. Since the outbreak of the Somali Civil War in 1991 there has been no central government control over most of the country's territory...
, Ethiopia
Ethiopia
Ethiopia , officially known as the Federal Democratic Republic of Ethiopia, is a country located in the Horn of Africa. It is the second-most populous nation in Africa, with over 82 million inhabitants, and the tenth-largest by area, occupying 1,100,000 km2...
, Kenya
Kenya
Kenya , officially known as the Republic of Kenya, is a country in East Africa that lies on the equator, with the Indian Ocean to its south-east...
(mostly the central highlands), and northeastern Tanzania
Tanzania
The United Republic of Tanzania is a country in East Africa bordered by Kenya and Uganda to the north, Rwanda, Burundi, and the Democratic Republic of the Congo to the west, and Zambia, Malawi, and Mozambique to the south. The country's eastern borders lie on the Indian Ocean.Tanzania is a state...
. It inhabits savanna
Savanna
A savanna, or savannah, is a grassland ecosystem characterized by the trees being sufficiently small or widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of C4 grasses.Some...
, bush, agricultural land, and towns. In parts of its range it is common, notably the densely populated area of Nairobi
Nairobi
Nairobi is the capital and largest city of Kenya. The city and its surrounding area also forms the Nairobi County. The name "Nairobi" comes from the Maasai phrase Enkare Nyirobi, which translates to "the place of cool waters". However, it is popularly known as the "Green City in the Sun" and is...
and environs, where it visits bird feeders.
This bird was named in honor of John Speke
John Hanning Speke
John Hanning Speke was an officer in the British Indian Army who made three exploratory expeditions to Africa and who is most associated with the search for the source of the Nile.-Life:...
.