Animalia > Chordata > Aves > Charadriiformes > Dromadidae > Dromas > Dromas ardeola

Dromas ardeola (Crab-plover)

Wikipedia Abstract

The crab-plover or crab plover (Dromas ardeola) is a bird related to the waders, but sufficiently distinctive to merit its own family Dromadidae. Its relationship within the Charadriiformes is unclear, some have considered it to be closely related to the thick-knees, or the pratincoles, while others have considered it closer to the auks and gulls. It is the only member of the genus Dromas and is unique among waders in making use of ground warmth to aid incubation of the eggs.
View Wikipedia Record: Dromas ardeola

EDGE Analysis

Uniqueness Scale: Similiar (0) 
11
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
37
 Unique & Vulnerable (100)
ED Score: 22.9749
EDGE Score: 3.17701
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  293 grams
Birth Weight [2]  45 grams
Female Weight [1]  325 grams
Male Weight [1]  262 grams
Weight Dimorphism [1]  24 %
Diet [3]  Carnivore (Invertebrates)
Diet - Invertibrates [3]  100 %
Forages - Ground [3]  50 %
Forages - Water Surface [3]  50 %
Clutch Size [4]  1
Clutches / Year [1]  1
Wing Span [5]  28 inches (.72 m)

Ecoregions

Protected Areas

Important Bird Areas

Biodiversity Hotspots

Prey / Diet

Metopograpsus messor (`alamihi)[5]

Range Map

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
♦ 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
♦ 5del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.
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