Talk:Grimm/@comment-90.96.195.113-20140903204915/@comment-4010415-20141003164439

The Death Stalker and Nevermore from episode 8 were both gigantic, which means they'd been alive for a long time, much like the Goliaths we saw. If intelligence comes with age, then the Death Stalker and Nevermore could very well have been working together. So, not only do they get bigger and stronger as they age, they get smarter.