WebFLIGHT BEHAVIOUR AND AVOIDANCE OF PREDATORS IN THOMSON'S GAZELLE (GAZELLA THOMSONI GUENTHER 1884) by FRITZ R. WALTHER 1) (Department of Zoology, University of Missouri, Columbia, U.S.A.; Department of Animal Psychology, University of Zurich, Switzerland; Michael Grzimek Memorial Laboratory, Serengeti National Park, Tanzania) … Webtions show the Serengeti Thomson's gazelle population has declined markedly. The fact that numbers of some the Serengeti ungulate species have changed considerably in the last 20 years, while others have changed little, has led to a number of theories on the processes that regulate migrant ungulate populations
Thomson
WebAug 6, 2024 · Gazelles are very swift creatures especially because they are easily caught by predators like wild cats. This is one reason why they are really fast. Gazelle running speed maximizes at 60 mph (96.6 kph). Gazelles are known to maintain a speed of 30-40 mph (48.3-64.4 kph) while running from predators. WebAug 1, 2024 · Small gazelles include the Thomson’s gazelles and the Speke’s gazelle. These gazelles weigh 12-75 kg and are between 51 and 109 cm tall. On the other hand, the largest gazelle is the Dama gazelle. It … my life story therapist aid
Why do hunting cheetahs prefer male gazelles? - ScienceDirect
WebThe incidence and context of stotting were studied in Thomson's gazelles. Results suggested that gazelles were far more likely to stot in response to coursing predators, such as wild dogs, than they were to stalking predators, such as cheetahs. During hunts, gazelles that wild dogs selected stotted at lower rates than those they did not select. In addition, … WebApr 20, 2015 · Prey species make behavioral decisions to reduce the perceived risk of predation and the time spent vulnerable to predation. Behavioral responses to predators are for example selection of specific habitat types and the presence of predators influence individual vigilance. Furthermore, there is a variation in feeding niches with different … WebThere are three subspecies of Grant’s gazelle. This species of gazelle resemble Thomson's gazelles but are noticeably larger and easily distinguished by the broad white patch on the rump that extends upward onto the back. The white patch on the Thomson's gazelle stops at the tail. Some varieties of Grant's have a black stripe on each side of ... my life story worksheet pdf