The continent of North America has nine-teen native species of owl. They're all here on this poster, drawn beautifully & with amazing scientific accuracy. The owl species included: BARN OWL (Tyto alba) BARRED OWL (Strix varia) BOREAL OWL (Aegolius funereus) BURROWING OWL (Athene cunicularia) EASTERN SCREECH OWL (Megascops asio) ELF OWL (Micrathene whitneyi) FERRUGINOUS PYGMY OWL (Glaucidium brasilianum) FLAmmULATED OWL (Psiloscops flammeolus) GREAT GRAY OWL (Strix nebulosa) GREAT-HORNED OWL (Bubo virginianus) LONG-EARED OWL (Asio otus) NORTHERN HAWK OWL (Surnia ulula) NORTHERN PYGMY OWL (Glaucidium californicum) NORTHERN SAW WHET OWL (Aegolius acadicus) NORTHERN SPOTTED OWL (Strix occidentalis caurina) SHORT-EARED OWL (Asio flammeus) SNOWY OWL (Bubo scandiacus) WESTERN SCREECH OWL (Megascops kennicottii) WHISKERED SCREECH OWL (Megascops trichopsis) All images are scientifically accurate & expertly drawn by wildlife artist Roger Hall, who has been working in the field for over 20 years for such noted organizations as National Geographic, Scholastic Books, Sunset Magazine & World Wildlife Fund. The poster is printed on matte, museum-quality paper with Gicle printing quality: Paper thickness: 10.3 mil Paper weight: 5.6 oz/y (192 g/m) Opacity: 94% Owls Of North America Poster - Signed By Artist