This Blog contains Wildlife and Bird Photos from Walks, Safaris, Birding Trips and Vacations. Most of the pictures have been taken with my Nikon P900 and P950X cameras. If you click on the label underneath the picture it will link to all of the photos taken for that species. Just click on any image for a large picture.
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Showing posts with label WHITE BROWED SPARROW WEAVER (Plocepasser mahili). Show all posts
Showing posts with label WHITE BROWED SPARROW WEAVER (Plocepasser mahili). Show all posts
Sunday, 10 April 2022
Thursday, 31 March 2022
Saturday, 1 January 2022
Friday, 19 July 2019
Wednesday, 10 July 2019
Monday, 8 July 2019
Friday, 5 July 2019
Friday, 28 June 2019
Monday, 24 June 2019
Sunday, 29 April 2018
Monday, 9 April 2018
9-4-2018 VICTORIA FALLS, ZIMBABWE - WHITE BROWED SPARROW WEAVER (Plocepasser mahili)
The white-browed sparrow-weaver (Plocepasser mahali) is a predominantly brown, sparrow-sized bird found throughout central and north-central southern Africa. It is found in groups of two to eleven individuals consisting of one breeding pair and other non-reproductive individuals.
During his expedition to the interior of southern Africa in 1834–35, Andrew Smith collected specimens of the white-browed sparrow weaver at the Modder River, which he described in 1836, giving it the scientific name Plocepasser mahali.
Smith did not provide an explanation for the species epithet mahali, but is clear it is not a Latin name. Probably it is derived from the vernacular name for the bird in Setswana mogale or from the Sesotho word mohale, a brave or fierce person, which suggests the bird's name may refer to its angry scolding.
The white-browed sparrow-weaver is found in greatest numbers in north-central southern Africa. While this species most densely populates dry regions with woodland or wooded grassland at northern South Africa, its range includes Botswana, northern and central Namibia, and western Zimbabwe. It is seen very often in South Luangwa National Park, Zambia and southern Malawi. Populations may be found as far north as Ethiopia. Populations are sedentary.
Breeding has been observed year round, but occurs mainly in warmer months. Year round, groups of the white-browed sparrow-weaver are active and nest-building. Groups of ten to sixty inverted-U-shaped nests of dry grass appear in the outside limbs of trees, although only several are used for breeding or roosting. While breeding nests have only one entrance, roosting nests have an entrance located at each of the two nest extremities. The construction of these nests shows cultural variations. Research has shown that, throughout a region, nests are located at the leeward side of a tree. This behavior preserves a greater number of intact nests for breeding and roosting. White-browed sparrow-weaver nests are sometimes used by other birds, such as the red-headed finch and ashy tit.
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