Animalia > Chordata > Aves > Charadriiformes > Charadriidae > Vanellus > Vanellus gregarius

Vanellus gregarius (Sociable Lapwing)

Synonyms: Charadrius gregarius (homotypic); Chettusia gregaria; Chettusia gregaria gregaria

Wikipedia Abstract

The sociable lapwing or sociable plover (Vanellus gregarius) is a critically endangered wader in the lapwing family of birds. The genus name is Medieval Latin for a lapwing and derives from vannus a winnowing fan. The specific gregarius is Latin for "sociable" from grex, gregis, "flock".
View Wikipedia Record: Vanellus gregarius

Endangered Species

Status: Critically Endangered
View IUCN Record: Vanellus gregarius

EDGE Analysis

Uniqueness Scale: Similiar (0) 
5
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
69
 Unique & Vulnerable (100)
ED Score: 10.7089
EDGE Score: 5.23294
View EDGE Record: Vanellus gregarius

Attributes

Adult Weight [1]  234 grams
Birth Weight [2]  26.5 grams
Female Weight [5]  200 grams
Male Weight [4]  252 grams
Weight Dimorphism [4]  21.2 %
Diet [3]  Carnivore (Invertebrates), Herbivore
Diet - Invertibrates [3]  90 %
Diet - Plants [3]  10 %
Forages - Ground [3]  100 %
Clutch Size [7]  3
Clutches / Year [4]  1
Fledging [4]  38 days
Incubation [6]  28 days
Migration [8]  Intercontinental
Wing Span [6]  28 inches (.7 m)

Ecoregions

Protected Areas

Important Bird 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
Horn of Africa Djibouti, Ethiopia, Eritrea, Kenya, Oman, Somalia, Yemen No

Range Map

External References

Citations

Attributes / relations provided by
1Storchová, Lenka; Hořák, David (2018), Data from: Life-history characteristics of European birds, Dryad, Dataset, https://doi.org/10.5061/dryad.n6k3n
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
4Nathan 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
5Johnsgard, PA 1981. The Plovers, Sandpipers, and Snipes of the World. University of Nebraska Press, Lincoln, Nebraska, USA
6del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
7Jetz 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
8Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at animaldiversity.org
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