Finds such as the newly discovered Birgeria species and the fossils of other vertebrates now show that so -
called apex predators (animals at the very top of the food chain) already lived early after the mass extinction.
Not exact matches
It was still living in fear of other, more primitive carnivorous dinosaurs
called allosaurs, which were the
apex predators of the day.
Great news for marine animals: an enormous area around Cocos Island, also
called «Shark Island» for it's high population of the
apex predators, is now a safe haven for species from hammerhead sharks to leatherback turtles.