Cofty,
Or that wasp that lays an egg in a stunned tarantula and slowly eats it alive. Giant nasty scolopendras that eat small mice alive. Nasty critters that crawl into various bodily openings and what not. To which degree we can call that God's design is very difficult to say. We have as good as nothing on zoology in the Bible. The Bible is concerned with covenant cosmotology and covenant creationism. God has apparently let evolution run its course and only interfered when needed to redeem. And that is pretty amazing, the Creator became part of the created (Colossians 1:15-20), introducing an unique "Bible humanism" (Hebrews 4:15). Of course it is an absurdity to imagine we can fully grasp God's plan and ways but we can grasp what God chooses to reveal to us in His Word. Now of course I am a spoiled brat seeing the plan of universal salvation in the Bible, whereas many other believers would focus on saving themselves and others from the fires eternal.