Persian onager Persian onager The Persian onager ("Equus hemionus onager"), also called the Persian wild ass or Persian zebra, is a subspecies of onager (Asiatic wild ass) native to Iran. It is listed as Endangered, with no more than 600 individuals left in the wild and only 30 individuals living within North American institutions. The Persian onager is also simply named ', meaning "swift" in the Persian language, in which the word "gur" is preserved as the second syllable for ', which meant "donkey". Hence, onager. Sometimes, the term "onager" is reserved specifically for this subspecies. However, as the whole species of
Animal allergy Animal allergy In medicine, animal allergy is hypersensitivity to certain substances produced by animals, such as the proteins in animal hair and saliva. It is a common type of allergy. Symptoms of an allergic reaction to animals may include itchy skin, nasal congestion, itchy nose, sneezing, chronic sore throat or itchy throat, swollen, red, itchy, and watery eyes, coughing, asthma, or rash on the face or chest. Allergies are caused by an oversensitive immune system, leading to a misdirected immune response. The immune system normally protects the body against harmful substances such as bacteria and viruses. Allergy occurs when the