Animalia > Chordata > Aves > Passeriformes > Estrildidae > Estrilda > Estrilda nonnula

Estrilda nonnula (Black-crowned Waxbill)

Wikipedia Abstract

The black-crowned waxbill (Estrilda nonnula) is a common species of estrildid finch found in western-central Africa. It has an estimated global extent of occurrence of 1,000,000 km2. It is found in Burkina Faso, Burundi, Cameroon, Central African Republic, The Democratic Republic of the Congo, Equatorial Guinea, Gabon, Kenya, Nigeria, South Africa, Rwanda, South Sudan, Tanzania and Uganda. The IUCN has classified the species as being of least concern.
View Wikipedia Record: Estrilda nonnula

Infraspecies

Estrilda nonnula eisentrauti
Estrilda nonnula elizae
Estrilda nonnula nonnula

EDGE Analysis

Uniqueness Scale: Similiar (0) 
0
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
6
 Unique & Vulnerable (100)
ED Score: 2.27932
EDGE Score: 1.18763
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  7.5 grams
Birth Weight [2]  0.8 grams
Diet [3]  Carnivore (Invertebrates), Granivore
Diet - Invertibrates [3]  20 %
Diet - Seeds [3]  80 %
Forages - Understory [3]  50 %
Forages - Ground [3]  50 %
Clutch Size [5]  6
Clutches / Year [1]  2
Fledging [1]  19 days
Incubation [4]  13 days
Mating Display [2]  Ground display

Ecoregions

Protected Areas

Biodiversity Hotspots

Name Location Endemic Species Website
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

Prey / Diet

Allophylus abyssinicus[6]
Cissus oliveri[6]

Prey / Diet Overlap

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
♦ 6Specialization and interaction strength in a tropical plant-frugivore network differ among forest strata, Matthias Schleuning, Nico Blüthgen, Martina Flörchinger, Julius Braun, H. Martin Schaefer, and Katrin Böhning-Gaese, Ecology, in press.
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