Black Guillemot (Cepphus grylle) by Bob-Nan Published December 6, 2009 at 800 × 532 in Birds in Hymns – Christmas Brings Joy To Every Heart Black Guillemot (Cepphus grylle) by Bob-Nan 68 Black Guillemot (Cepphus grylle) by Bob-Nan Share this:FacebookEmailMorePinterestLike Loading...