Don't know about herbivores, but there is a frugivore (fruit-eating) animal without natural predators. That would be the pompilid wasp Tarantula Hawk, genera Pepsis and Hemipepsis armed with aposematic (warning) coloration and a traumatic sting. read more
Don't know about herbivores, but there is a frugivore (fruit-eating) animal without natural predators. That would be the pompilid wasp Tarantula Hawk, genera Pepsis and Hemipepsis armed with aposematic (warning) coloration and a traumatic sting. read more