Itíll be heard from a little bird that youíre a huge fan of Grimm. Get the Grim Seltenvogel Bird Phone Cover and let your golden feathers shine. The protective case features the face of Robin the Seltenvogel, which means rare bird. This extremely rare wesen creates an egg-shaped stone made of gold. Protect your dearest treasure, your iPhone 4, iPhone 5, or Galaxy S3, with this protective cover.