This is a beautiful souvenir sheet consisting of one stamp, issued by Guinea-Bissau in 2008, featuring a variety of whales and sea birds. Included on the stamp are the Gull-Billed Tern and the Pygmy Killer Whale. Included in the margins are the Gervais' Beaked Whale, Sandwich Tern, and the Pygmy Killer Whale, along with brief written descriptions of the animals. Also featured on the sheet are lighthouses. The sheet is Yvert & Tellier catalog #407, and is Post Office fresh, mint never hinged. Click here to visit my eBay Store for other auctions and Direct Sale items: