Areas of short grass with medium or dense stands of brush and a permanent water supply are ideal Impala habitat. They avoid, at all costs, areas of tall grass.
Habits
All young males are evicted from the herd, congregating in "bachelor groups". On defending their territories, males will resort to some characteristic rituals, their nose extended forward, heads down, tails outstretched and uttering awesome snorts, sounding more like a large then predator than a small herbivore. If this intimidation process proves not enough, then a fight will ensue. So preoccupied both antagonists become with their fighting, that they totally disregard any approaching danger. After the mating season, peace and tranquility returns to the herd, and some of the evicted young up to 40 Kg. They have a lifespan of about 12 years. Only males have horns. Adult Impala males can weigh up to 50 Kg, and female up to 40 Kg. They have a lifespan of about 12 years. Only males have horns.
Diet
Impala are both grazers and browsers, feeding on grasses and leaves, flowers and seedpods of shrubs.
Breeding
Normally only one lamb is born in December and January after a gestation period of 194 to 200 days, and will be strong to walk within a couple of hours. Females give birth for the first time at the age of 3 years.