This is a beautiful sheet of 4 stamps, issued by Comoros in 2010, displaying lighthouses and birds. Featured towers & animals shown include Cape St. Mary's Lighthouse in Madagascar, the Scaly Ground-Roller, Pointe de Bel-Air Lighthouse in Sainte-Suzanne on Reunion Island, Swift Parrot, Pointe aux Caves Lighthouse in Mauritius, Madagascar Blue Pigeon, Port Victoria Lighthouse in Seychelles, and the Malagasy Kingfisher. The sheet is Michel catalog #2705-8, and is Post Office fresh, mint never hinged, and F/VF.