sentences:  The bark is grey and smooth in younger trees and may exhibit leaves up to long and dark red to maroon cup-shaped flowers measuring 15 by 15 cm, which bloom in August to October.Botswana is a natural game reserve for most animals found in southern Africa, including lions, leopards, cheetahs, elephants, giraffes, zebras, hippopotamuses, rhinoceroses, African buffalo, hyenas, and 22 species of antelope.The duiker (a small, horned antelope), wildebeest (gnu), and springbok (gazelle) are familiar.