This is a beautiful Souvenir Sheet, issued in 2012, featuring owls and ornithologists. The triangular-shaped stamp highlights French-American ornithologist John James Audubon, who is known for his extensive studies which documented all types of American birds. Also included is an image of the Barn Owl (Tyto alba). The sheet is Post Office fresh, mint never hinged, and F/VF. Click here to visit my eBay Store for other auctions and Direct Sale items: