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The Nubian ibex (Capra nubiana) is a desert-dwelling goat species (Genus Capra) found in mountainous areas of northern and northeast Africa, and the Middle East. [2] It was historically considered to be a subspecies of the Alpine ibex (C. ibex), but is now considered a distinct species.
A male ibex is referred to as a buck, a female is a doe, and young juveniles are called kids. [1] An ibex buck is commonly larger and heavier than a doe. The most noticeable difference between the sexes is the larger size of a buck's horns. The doe grows a pair of smaller, thinner horns which develop considerably more slowly than those of a buck.
The 1 ⁄ 2 and 1 centavo coins were struck in bronze, the 5 centavo struck in copper (75%) - nickel (25%), the 10, 20, 50 centavo and peso coins were struck in a silver composition. From 1903 to 1906, the silver coins had a silver content of 90%, while those struck after 1906 had a reduced silver content of 75% for 10 through 50 centavos and ...
The Arabian oryx or white oryx (Oryx leucoryx) is a medium-sized antelope with a distinct shoulder bump, long, straight horns, and a tufted tail. [2] It is a bovid , and the smallest member of the genus Oryx , native to desert and steppe areas of the Arabian Peninsula .
The adult Walia ibex's only known wild predator is the hyena. However, young ibex are often hunted by a variety of fox and cat species. The ibex are members of the goat family, and the Walia ibex is the southernmost of today's ibexes. In the late 1990s, the Walia ibex went from endangered to critically endangered due to the declining population.
The Iberian ibex (Capra pyrenaica), also known as the Spanish ibex, Spanish wild goat and Iberian wild goat, is a species of ibex endemic to the Iberian Peninsula. [3] Four subspecies have been described; two are now extinct. The Portuguese ibex became extinct in 1892, and the Pyrenean ibex became extinct in 2000.
In males, the horns grow at about 8 cm (3.1 in) per year for the first five-and-a-half years, slowing to half that rate once the animal reaches 10 years of age. [5] The slowing of horn growth in males coincides with aging. [33] The age of an ibex can be determined by annual growth rings in the horns, which stop growing in winter. [34] [35] [2]
They inhabit semi-arid grasslands, scrubland, and Acacia woodland, [6] being most common in areas with an annual rainfall of 40 to 80 centimetres (16 to 31 in) per year. [4] Predictions by the IUCN indicate that they may soon become restricted to national parks and similarly protected areas, due to pressure from poachers and habitat loss due to ...