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The fennec fox's large ears help keep it cool: when the blood vessels dilate, blood from the body cycles in and dissipates over the expanded surface area. [1]A xerocole (from Greek xēros / ˈ z ɪ r oʊ s / 'dry' and Latin col(ere) 'to inhabit'), [2] [3] [4] is a general term referring to any animal that is adapted to live in a desert.
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Desert ecology is the study of interactions between both biotic and abiotic components of desert environments. A desert ecosystem is defined by interactions between organisms, the climate in which they live, and any other non-living influences on the habitat. Deserts are arid regions that are generally associated with warm temperatures; however ...
Deserts and xeric (Ancient Greek ξηρός xērós 'dry') shrublands form the largest terrestrial biome, covering 19% of Earth's land surface area. [2] Ecoregions in this habitat type vary greatly in the amount of annual rainfall they receive, usually less than 250 millimetres (10 in) annually except in the margins.
It is the smallest gray wolf subspecies and a specialized xerocole (arid-adapted) animal that normally lives in smaller familial packs. Arabian wolves are omnivorous and opportunistic eaters; they consume small to medium-sized prey, from insects, reptiles and birds to rodents and small ungulates , such as young Nubian ibex and several species ...
The skies are teeming, too: a southern desert shrike, a bird that impales its prey upon spiky branches, oil-black desert ravens and even a critically endangered Egyptian vulture. But most common ...
"Animal Diversity Web". University of Michigan Museum of Zoology. 1995–2006; Lepage, Denis. "Checklist of birds of Western Sahara". Bird Checklists of the World. Avibase; Clements, James F. (2000). Birds of the World: a Checklist. Cornell University Press. p. 880. ISBN 0-934797-16-1
A desert is a landscape where little precipitation occurs and, consequently, living conditions create unique biomes and ecosystems. The lack of vegetation exposes the unprotected surface of the ground to denudation .