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When exposed to heat stress alone, neither the food intake nor digestion of Thomson's gazelle was affected. [29] Compared to some other East African ruminant species that did change their food intake and digestion in response to heat stress, Thomson's gazelle appears relatively well-adapted to periodic heat stress. [29]
The Thomson's gazelle (Eudorcas thomsonii) is one of the best-known gazelles. It is named after explorer Joseph Thomson and, as a result, is sometimes referred to as a " tommie ". It is considered by some to be a subspecies of the Red-fronted Gazelle and was formerly considered a member of the genus Gazella within the subgenus Eudorcas , before ...
Zebras have a less efficient digestive system than ruminants but food passage is twice as fast. [15] Thus, zebras are less selective in foraging, but they do spend much time eating. The zebra is a pioneer grazer and prepares the way for more specialised grazers such as blue wildebeests and Thomson's gazelles. [9] Lions feeding on a zebra
The food is mixed with saliva and separates into layers of solid and liquid material. [23] Solids clump together to form the cud or bolus. The cud is then regurgitated and chewed to completely mix it with saliva and to break down the particle size. Smaller particle size allows for increased nutrient absorption.
In Kenya's Masai Mara, 80% of the spotted hyena's prey consists of topi and Thomson's gazelle, save for during the four-month period when zebra and wildebeest herds migrate to the area. Bushbuck , suni and buffalo are the dominant prey items in the Aberdare Mountains , while Grant's gazelle , gerenuk , sheep , goats and cattle are likely preyed ...
Crocodiles less than 3 m (9 ft 10 in) may take a variety of medium–sized mammals up to equal their own mass, including various monkeys, duikers, [42] rodents, hares, pangolins, [4] bats, dik-dik, suni (Neotragus moschatus), [43] oribi (Ourebia ourebi) [44] and other small ungulates up to the size of a Thomson's gazelle (Eudorcas thomsonii). [10]
The Grant's gazelle looks similar to a Thomson's gazelle, except it is much larger and has lyre-shaped horns which are stout at the base, clearly ringed, and measuring 45–81 cm (18–32 in) long. A useful field mark is the white on the rump that extends over the top of the tail in Grant's but not Thomson's gazelles.
The antilopines are even-toed ungulates belonging to the subfamily Antilopinae of the family Bovidae.The members of tribe Antilopini are often referred to as true antelopes, and include the gazelles, blackbucks, springboks, gerenuks, dibatags, and Central Asian gazelles.