Мохноногие сычи/All Forest Owl Species (Genus Aegolius) - All Owl Species Part.3 - Species List

All Genus Aegolius Species Boreal Owl : (Aegolius funereus) Northern Saw-whet Owl : (Aegolius acadicus) Unspotted Saw-whet Owl : (Aegolius ridgwayi) Buff-fronted Owl : (Aegolius harrisii) Extinct Species Bermuda Saw-whet Owl : (Aegolius gradyi) My source : I also used this book i bought :