Roan antelope
Roan antelope are found in woodland and grassland savanna, mainly in the tropical and subtropical grasslands, savannas, and shrublands biome, which range in tree density from forest with a grassy understorey (such as central Zambezian Miombo woodlands) to grasslands dotted with few trees, where they eat midlength grasses. They form harem groups of five to 15 animals with a dominant male. Roan antelope commonly fight among themselves for dominance of their herd, brandishing their horns while both animals are on their knees.
Pythonidae
Larger specimens usually eat animals about the size of a house cat, but larger food items are known; some large Asian species have been known to take down adult deer, and the African rock python, "Python sebae", has been known to eat antelope. In 2017, there was a recorded case of a human devoured by a python in Sulawesi, Indonesia. All prey is swallowed whole, and may take several days or even weeks to fully digest.