The phrase "voracious predators" refers to animals or creatures that have a strong desire and need to hunt and consume a large amount of food. They are typically very aggressive and relentless in their pursuit of prey. Full definition
Rather than conduct experiments of voracious predators chasing and eating, or completely avoiding, prey, the scientists used evolving populations of digital organisms in a virtual world called Avida. (sciencedaily.com)
Wood frog tadpoles aren't the only ones with a taste for blood — tadpoles of New Mexico spadefoot toads eat plants when they first hatch, but sometimes transform into voracious predators. (newscientist.com)
While many imagine them to be gentle vegetarians, they are in fact voracious predators, and can deliver an impressive bite. (petbusiness.com)