<P> Human tool use (especially firearms, but also clubs, spears, nets, and fishing gear) and collaboration with dogs make humans among the deadliest predators on Earth . </P> <Ul> <Li> <P> The saltwater crocodile is the largest living reptile and is the dominant predator throughout its range . </P> </Li> <Li> <P> Wolves hunt in packs, often against prey much larger than themselves . </P> </Li> <Li> <P> The tiger, like all cats a powerful predator, is one of the largest non-aquatic mammalian predators . </P> </Li> <Li> <P> A type B killer whale observes a Weddell seal . </P> </Li> <Li> <P> Electric eels use a powerful electrical shock to subdue prey and dissuade attack . </P> </Li> <Li> <P> The reticulated python, one of the largest snakes, kills its victims by constriction . </P> </Li> <Li> <P> The whale shark, the world's largest fish, is a filter feeder with no natural predators . </P> </Li> <Li> <P> Many birds of prey (like this bald eagle) are apex predators . Most of them are, however, subject to intraguild predation . </P> </Li> <Li> <P> The American alligator is top predator in the swamps of subtropical North America . </P> </Li> <Li> <P> Convergent evolution has given the Tasmanian devil a superficial similarity to badgers, but it is a marsupial . </P> </Li> <Li> <P> The honey badger is an aggressive predator capable of holding its own against snakes, big cats, bears, hyenas, dogs, and humans . </P> </Li> <Li> <P> In this diorama, the giant squid loses to the sperm whale . </P> </Li> <Li> <P> Driver ants in large swarms kill prey several hundred times their size . Their painful bites keep larger animals from attacking them . </P> </Li> <Li> <P> The Eurasian brown bear is an adaptable omnivore . </P> </Li> <Li> <P> Great white sharks are adaptable and sophisticated hunters . </P> </Li> <Li> <P> The polar bear is the largest living species of bear . It can prey upon beluga whales . </P> </Li> <Li> <P> Tyrannosaurus rex was one of the largest carnivorous dinosaurs, and could exert the largest bite force of any terrestrial animal . </P> </Li> <Li> <P> A lion's mane jellyfish, so long as it remains in cold oceanic waters out of the range of the leatherback turtle and the ocean sunfish, is an invulnerable predator of a wide range of prey . </P> </Li> <Li> <P> Giant otters have piranhas and spectacled caiman as prey . </P> </Li> <Li> <P> Leopard seals take as prey other carnivores as large as penguins and seals . </P> </Li> <Li> <P> Humans hunt other animals for food, fur, and recreation . </P> </Li> <Li> <P> Dogs may hunt in collaboration with humans . </P> </Li> </Ul> <Li> <P> The saltwater crocodile is the largest living reptile and is the dominant predator throughout its range . </P> </Li> <P> The saltwater crocodile is the largest living reptile and is the dominant predator throughout its range . </P>

What land animal is at the top of the food chain