Animalia > Chordata > Aves > Pelecaniformes > Ardeidae > Egretta > Egretta ardesiaca

Egretta ardesiaca (Black Heron)

Wikipedia Abstract

The black heron (Egretta ardesiaca) also known as the black egret, is an African heron. It is a medium-sized (42.5–66 cm in height), black-plumaged heron with black legs and yellow feet. It is found south of the Sahara Desert, including Madagascar, and prefers shallow open waters, such as the edges of freshwater lakes and ponds. It may also be found in marshes, river edges, rice fields, and seasonally flooded grasslands. In coastal areas, it may be found feeding along tidal rivers and creeks, in alkaline lakes, and tidal flats. Its breeding range is between Senegal and Sudan and to the south. It is found mainly on the eastern half of the continent. It has also been observed in Greece.
View Wikipedia Record: Egretta ardesiaca

EDGE Analysis

Uniqueness Scale: Similiar (0) 
4
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
23
 Unique & Vulnerable (100)
ED Score: 8.59149
EDGE Score: 2.26088
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  324 grams
Birth Weight [2]  28 grams
Diet [3]  Carnivore (Invertebrates), Piscivore
Diet - Fish [3]  80 %
Diet - Invertibrates [3]  20 %
Forages - Water Surface [3]  100 %
Clutch Size [4]  3
Snout to Vent Length [5]  19 inches (49 cm)

Ecoregions

Protected Areas

Important Bird Areas

Biodiversity Hotspots

Range Map

External References

Citations

Attributes / relations provided by
♦ 1Dowsett, R.J. 1981. Breeding and other observations on the Slaty Egret Egretta vinaceigula. Bulletin of the British Ornithologists’ Club 101: 323–327
♦ 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
♦ 4Jetz 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
♦ 5Nathan 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
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