Efforts to restore the number of apex predators include: Harbor seals in coastal regions of the Northeast Pacific Ocean (Olesiuk, 2010), and Cheetahs in Tanzania (Kelly, 1998) reached desired increases in abundance and distribution apart from this few more other important apex predators include: Polar Bear: These mighty nomads are the largest land carnivores on earth . Polar bears have been known to stake out blowholes in the ice for hours, waiting for seals to come up for a gulp of air. African Lions: Panthera leo it is the female lioness that does most of the killing. Hyenas: Crocuta crocuta which likes to prey on the aged and infirm. Solution Efforts to restore the number of apex predators include: Harbor seals in coastal regions of the Northeast Pacific Ocean (Olesiuk, 2010), and Cheetahs in Tanzania (Kelly, 1998) reached desired increases in abundance and distribution apart from this few more other important apex predators include: Polar Bear: These mighty nomads are the largest land carnivores on earth . Polar bears have been known to stake out blowholes in the ice for hours, waiting for seals to come up for a gulp of air. African Lions: Panthera leo it is the female lioness that does most of the killing. Hyenas: Crocuta crocuta which likes to prey on the aged and infirm..