Animalia > Chordata > Aves > Passeriformes > Malaconotidae > Tchagra > Tchagra australis

Tchagra australis (Brown-crowned Tchagra)

Wikipedia Abstract

The brown-crowned tchagra (Tchagra australis) is a species of bird in the Malaconotidae family. It is found in Angola, Benin, Botswana, Burundi, Cameroon, Central African Republic, Republic of the Congo, Democratic Republic of the Congo, Ivory Coast, Gabon, Ghana, Guinea, Kenya, Liberia, Malawi, Mali, Mozambique, Namibia, Nigeria, Rwanda, Sierra Leone, South Africa, South Sudan, Swaziland, Tanzania, Togo, Uganda, Zambia, and Zimbabwe.Its natural habitats are subtropical or tropical dry forests and dry savanna.
View Wikipedia Record: Tchagra australis

Infraspecies

Tchagra australis ansorgei
Tchagra australis australis
Tchagra australis bocagei
Tchagra australis damarensis
Tchagra australis emini
Tchagra australis minor
Tchagra australis rhodesiensis
Tchagra australis souzae
Tchagra australis ussheri

EDGE Analysis

Uniqueness Scale: Similiar (0) 
5
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
26
 Unique & Vulnerable (100)
ED Score: 10.4983
EDGE Score: 2.4422
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  37 grams
Birth Weight [2]  3.5 grams
Female Weight [1]  39 grams
Male Weight [1]  35 grams
Weight Dimorphism [1]  11.4 %
Diet [3]  Carnivore (Invertebrates), Carnivore (Vertebrates)
Diet - Ectothermic [3]  20 %
Diet - Endothermic [3]  20 %
Diet - Invertibrates [3]  60 %
Forages - Understory [3]  50 %
Forages - Ground [3]  50 %
Clutch Size [5]  2
Fledging [1]  13 days
Incubation [4]  14 days
Mating Display [2]  Non-acrobatic aerial display

Ecoregions

Protected Areas

Biodiversity Hotspots

Name Location Endemic Species Website
Coastal Forests of Eastern Africa Kenya, Mozambique, Somalia, Tanzania No
Eastern Afromontane Burundi, Democratic Republic of Congo, Ethiopia, Eritrea, Kenya, Malawi, Mozambique, Rwanda, Saudi Arabia, Tanzania, Uganda, Yemen, Zimbabwe No
Guinean Forests of West Africa Benin, Côte d'Ivoire, Equatorial Guinea, Ghana, Guinea, Liberia, Nigeria, São Tomé and Príncipe, Sierra Leone, Togo No
Maputaland-Pondoland-Albany Mozambique, South Africa, Swaziland No

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