Board Thread:Speculation House/@comment-216.239.28.98-20140422001233/@comment-24.119.151.159-20140520185513

has anyone considered the detail about the smoke being released by Grimm corpses? Perhaps the smoke is a key factor for spawning, akin to spores, although they only produce the Grimm upon making contact with an animal's corpse. On that note, perhaps the Nevermore that appeared was "Birdy", who died upon colliding with Ruby. Before anyone points out the obvious size difference between the two, keep in mind we have no idea how fast Grimm grow up.