Weaver Wednesday : Village Weaver2013-08-28 (411)
The Village Weaver Ploceus cucullatus is one of the most common, widespread weaver species. It is larger than most weavers, with a red eye in both sexes and a heavy black bill. The plumage varies through its wide range (see also subspecies below). The breeding male has the head mainly black (except the crown is yellow in spilonotus); the nape, hind neck and breast below the black throat are chestnut in West Africa and yellow elsewhere. The back is either yellow with a black "V" formed by the scapulars (West Africa to Ethiopia) or spotted. The male Speke's Weaver P. spekei has a pale yellowish eye, and a very different song. The breeding female is yellow below, and whiter on belly; most subspecies have a yellow superciliary stripe. The non-breeding birds are duller than the breeding female.
The Village Weaver is widespread in sub-saharan Africa except in the arid south-west and north-east. Five subspecies of the Village Weaver are recognised (see map left, based on Birds of Africa):
The Village Weaver inhabits bushy savanna, riverine woodland, wetlands, cultivated areas, rural villages, urban and suburban gardens, and villages and clearings in forest. It is frequent associated with human habitation in west and central Africa. It is absent from arid regions, dense forest, and miombo woodland.
Its diet is seeds, including grass seeds and cultivated cereals. It is regarded as a pest in rice-growing areas, and also damages maize, sorghum and durra crops. It also feeds on fruit, nectar, and insects, such as beetles, ants, termites and their alates, grasshoppers, mantids, caterpillars, and bugs. It forages by gleaning vegetation, including tree trunks, and visits feedlots. Experiments with captive birds indicate that it uses colour to discriminate between different seed types, rejecting bitter-flavoured varieties. The Village Weaver is gregarious, being found in large flocks; and in the non-breeding period joins large communal roosts.
The Village Weaver is polygynous, with up to five females simultaneously on the territory of a male, and up to seven during a season. Females may change mates in a season, e.g. one ringed female was successively mated to three different males. It is highly colonial, with more than 200 nests in a single tree and colonies in excess of 1000 nests. The numbers of nests per territory (3-4) is similar in dense and sparse colonies. Larger colonies appear to be more attractive to females, with a higher proportion of females per male. It often breeds in mixed colonies with other weaver species.
When females enter a colony, males hang below their nest entrances while giving nest-invitation calls and flapping their wings to show the yellow underwings. The nest is spherical, sometimes with a very short entrance tunnel. The nest is woven by the male within a day, generally from strips torn from reed or palm leaves. The male often includes a ceiling layer of broad leaves. The female lines an accepted nest with leaves, grass-heads and some feathers. Nests are suspended from drooping branches (usually 6-18 m above the ground), supported at the sides by reeds (1-2 m above the water), or occasionally hanging from telephone lines. Some colonies are placed in heronries or attached to the nests of raptors. A single male may build more than 20 nests in a season, and unused or old nests are regularly destroyed to make space for new nests. Empty nests may be occupied by other animals, including snakes, wasps, mice and bats, and nests may be used for breeding by a wide variety of species including Cut-throat Finches Amadina fasciata.
The eggs are white, pale green or blue, either plain or variably marked with red-brown speckling. Incubation is by the female only, for about 12 days. The chicks are usually fed by the female alone, but males in some parts help. The Village Weaver is regularly parasitized by Diederik Cuckoos Chrysococcyx caprius. Female Village Weavers recognize their own egg pattern, which are constant throughout her life, and discriminate against non-matching eggs. Nest predators include snakes, especially boomslang Dispholidus typus, monkeys and baboons, crows and raptors. The longevity record is 14 years in the wild and 24 years in captivity (see more weaver longevities here.
The Village Weaver has many PHOWN records, covering all subspecies (see PHOWN summary) but many more are needed to study variation in colony size. Submit any weaver nest records to PHOWN (PHOtos of Weaver Nests) via the Virtual Museum upload site.
PHOWN summary Previous Wedn: Clarke's Weaver Full weaver species list