Owl Species Size Comparison [LIVING EXTINCT]

owl (Micrathene whitneyi) owl (Psiloscops flammeolus) pygmy owl (Glaucidium passerinum) scops owl (Otus scops) saw-whet owl (Aegolius acadicus) owl (Athene noctua) screech owl (Megascops asio) scops owl (Otus lettia) owl (Aegolius funereus) owl (Athene cunicularia) white-faced owl (Ptilopsis granti) bay owl (Phodilus badius) boobook (Ninox boobook) owl (Sceloglaux albifacies) owl (Asio flammeus) owl (Tyto alba) hawk owl (Surnia ulula) owl or brown owl (Strix aluco) sooty owl (Tyto tenebricosa) owl (Pulsatrix perspicillata) owl (Athene cretensis) fish owl (Ketupa zeylonensis) ’s fishing owl (Scotopelia peli) horned owl (Bubo virginianus) giant owl owl (Asio ecuadoriensis) owl (Bubo scandiacus) eagle-owl (Bubo bubo)