Nubian antagonism is a life-adapting animal in arid arid regions of the world. The Nubian foe was widely spread in the mountainous regions of northeastern Africa and the Middle East.
+ The original home of the Nubian
- The Nubian foe inhabits mountainous areas including valleys, feces, gravel areas in arid zones with sporadic plants, and lives at various altitudes, from sea level to 3000 meters. In general, the Nubians inhabit the highest slopes.
+ Description of Nubian antagonism
- The Nubian antagonist is one of the smallest species and is similar in color. The average female size is about one third of the male size. The average male weight is 62.5 kg, while the female average is 26.5 kg. Shoulder 75 cm in males and 65 cm in females, total body length 125 cm in males and 105 cm in females.
- The general color of the Nubian antagonists is uniform samura (matching the surrounding arid surrounding areas) with black and white spots on the legs and white abdomen, and there is a change in color beginning in August, where males become dark brown to black on their necks, , The shoulders, the sides of the abdomen, the front side of the thighs, the upper two foreheads, the males have long beards, which are used for odor marks and to stimulate the females during rotation.
- Both males and females have horns, which are used in fighting, sexual selection, defending the land, and male horns are large, dark and semi-circular, with annual rings on the back, and grow fry from twelve to twenty centimeters during the first five years of Old, then grow between two to four centimeters a year thereafter, and the total length of the horns may reach 120 cm, and the length of the horn in females is about 35 cm.
+ Reproduction at the Nubian antagonism
- During most of the year, females and young people, as well as males under the age of three, remain in isolated herds of ten to twenty individuals. The adult males gather in groups, display a remarkable system of hierarchy, and males and females gather for the October season. The recycling season continues in December, the mating system is polygamous, with a few males.
- Over the course of most of the year older males join the female during the fire spore in an attempt to expel other males, the female male will follow and try to hinder female herds, males rarely feed and consume a lot of energy in fighting or mating, In their physical condition, both sexes exhibit bowling behaviors, tongue flapping, and odor marks on the tail, beard and chest as part of their reproductive behavior.
- The females usually mate two or three times during the estrus period, which usually lasts for 24 hours, the pregnancy lasts from 150 to 165 days, and then is born (usually one, but sometimes two) between May and June, To the stage of sexual maturity in two years, and men from the age of three to six, the oldest known member of the Nubian foe live 17 years in captivity, however, it is believed that wild animals have much shorter life periods, and has been reported that Kabra Ibex, By him, live between 10 to 16 years in the wild.
+ Behavior of Nubian antagonism
- The Nubian fuselage is more active in the twilight, resting in the afternoon or at night. During the winter months, the Nubian antagonist will look for shelters such as rock caves or caves to avoid cold, wind or rain, In the shallow land where it rests, along the shores of the Dead Sea and the Arabian Peninsula, the temperature may exceed 38 degrees Celsius. During such warm periods, the Nubian antagonist often rests or turns on his side to remain calm.
- Most groups have ranges of no more than a few square kilometers, dominated by either females or males, which will fight other members of the same sex, the males are sex is dispersed, and it has been shown that the females within the group are closely related to each other, Separation of recharge areas from food needs and water sources.
+ Communication and awareness of the Nubian antagonist
Nubian antlers are relatively non-vocal, but they have developed a complex system of visual signals. Engagement shows are the most widely studied things in communication. They are very similar in all members of these groups, where males will be introduced to other males With their horns, physical movements, tongue or lips, and will also appear to females. Females are often overwhelmed by ejaculation, and males may make several clicks, nasal sounds, or holes.
Food habits of the Nubian antagonist
- Because of the heat and water restrictions, usually fueled by Nubian Ibex during the night hours, and sometimes during the day, and descend from the heights of nutrition, and the main diet includes grasses, shrubs, and leaves (especially Acacia), and buds, fruit, grass sometimes, Nubian spores are fed in high quality spots and where the water is close, drink water every day if available.
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