World Species : Sylvia subcaerulea (Rufous-vented Warbler; Chestnut-vented Warbler)

Animalia > Chordata > Aves > Passeriformes > Sylviidae > Sylvia > Sylvia subcaerulea

Sylvia subcaerulea (Rufous-vented Warbler; Chestnut-vented Warbler)

Contents

Synonyms: Sylvia subcaeruleum

Wikipedia Abstract

The chestnut-vented warbler, chestnut-vented tit-babbler or rufous-vented warbler, (Sylvia subcaerulea), is an Old World warbler. The chestnut-vented warbler breeds in southern Africa in Angola, Botswana, Zimbabwe, Zambia, Namibia, South Africa, Lesotho, Mozambique and Swaziland. This is a common species found in a range of habitats fynbos, scrub, thickets and dry riverbeds.

View Wikipedia Record: Sylvia subcaerulea

Infraspecies

Sylvia subcaerulea ansorgei
Sylvia subcaerulea cinerascens
Sylvia subcaerulea orpheana
Sylvia subcaerulea subcaerulea

EDGE Analysis

Uniqueness Scale: Similiar (0)

Unique (100)

Uniqueness & Vulnerability Scale: Similiar & Secure (0)

Unique & Vulnerable (100)

ED Score: 7.19279

EDGE Score: 2.10325

Learn more at EDGE of Existence programme

Attributes

Adult Weight ^[1]	14 grams
Birth Weight ^[2]	1.6 grams

Diet ^[3]	Carnivore (Invertebrates), Frugivore, Granivore
Diet - Fruit ^[3]	10 %
Diet - Invertibrates ^[3]	80 %
Diet - Seeds ^[3]	10 %
Forages - Mid-High ^[3]	50 %
Forages - Understory ^[3]	50 %

Clutch Size ^[5]	3
Incubation ^[4]	14 days

Ecoregions

+ Click for the list (21)

Name	Countries	Ecozone	Biome
Albany thickets	South Africa	Afrotropic	Mediterranean Forests, Woodlands, and Scrub
Angolan Mopane woodlands	Angola, Namibia	Afrotropic	Tropical and Subtropical Grasslands, Savannas, and Shrublands
Drakensberg alti-montane grasslands and woodlands	South Africa	Afrotropic	Montane Grasslands and Shrublands
Drakensberg montane grasslands, woodlands and forests	South Africa, Swaziland, Lesotho	Afrotropic	Montane Grasslands and Shrublands
Eastern Zimbabwe montane forest-grassland mosaic	Zimbabwe, Mozambique	Afrotropic	Montane Grasslands and Shrublands
Etosha Pan halophytics	Namibia	Afrotropic	Flooded Grasslands and Savannas
Highveld grasslands	South Africa	Afrotropic	Montane Grasslands and Shrublands
Kalahari Acacia-Baikiaea woodlands	Botswana, Namibia, Zimbabwe, South Africa	Afrotropic	Tropical and Subtropical Grasslands, Savannas, and Shrublands
Kalahari xeric savanna	Botswana, Namibia, South Africa	Afrotropic	Deserts and Xeric Shrublands
Kaokoveld desert	Namibia, Angola	Afrotropic	Deserts and Xeric Shrublands
Lowland fynbos and renosterveld	South Africa	Afrotropic	Mediterranean Forests, Woodlands, and Scrub
Montane fynbos and renosterveld	South Africa	Afrotropic	Mediterranean Forests, Woodlands, and Scrub
Nama Karoo	Namibia, South Africa	Afrotropic	Deserts and Xeric Shrublands
Namib desert	Namibia	Afrotropic	Deserts and Xeric Shrublands
Namibian savanna woodlands	Angola, Namibia	Afrotropic	Deserts and Xeric Shrublands
Southern Africa bushveld	Botswana, Zimbabwe, South Africa	Afrotropic	Tropical and Subtropical Grasslands, Savannas, and Shrublands
Southern Miombo woodlands	Zimbabwe, Mozambique, Malawi, Zambia	Afrotropic	Tropical and Subtropical Grasslands, Savannas, and Shrublands
Succulent Karoo	Namibia, South Africa	Afrotropic	Deserts and Xeric Shrublands
Zambezian and Mopane woodlands	South Africa, Mozambique, Botswana, Zambia, Zimbabwe, Swaziland, Namibia, Malawi	Afrotropic	Tropical and Subtropical Grasslands, Savannas, and Shrublands
Zambezian flooded grasslands	Angola, Botswana, Democratic Republic of Congo, Malawi, Mozambique, Tanzania, Zambia	Afrotropic	Flooded Grasslands and Savannas
Zambezian halophytics	Mozambique, Botswana	Afrotropic	Flooded Grasslands and Savannas

Prey / Diet

Aloe marlothii (Mountain aloe)

^[6]

Prey / Diet Overlap

+ Click for the list (26)

External References

Citations

Attributes / relations provided by
♦ ¹Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109
♦ ²Terje Lislevand, Jordi Figuerola, and Tamás Székely. 2007. Avian body sizes in relation to fecundity, mating system, display behavior, and resource sharing. Ecology 88:1605
♦ ³Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027
♦ ⁴del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
♦ ⁵Jetz W, Sekercioglu CH, Böhning-Gaese K (2008) The Worldwide Variation in Avian Clutch Size across Species and Space PLoS Biol 6(12): e303. doi:10.1371/journal.pbio.0060303
♦ ⁶Response of avian nectarivores to the flowering of Aloe marlothii: a nectar oasis during dry South African winters, Craig T. Symes , Susan W. Nicolson and Andrew E. McKechnie, Journal of Ornithology Volume 149, Number 1, 13-22

Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database

Abstract provided by DBpedia licensed under a Creative Commons License

Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0