Sparvuggla - Pygmy Owl (Glaucidium passerinum)
by Tommy Holmgren
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Barred Owl
by Alan Gutsell
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Long-eared Owl (Asio otus)
by Geert Bauke Kortleve
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Chouette épervière - Northern hawk owl - Surnia ulula
by Michel Blachas
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Boreal Owl
by stevemetz
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Owl Canyon
by David Behrens
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Northern Saw-whet Owl
by Glen Tepke
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Big Bend National Park Cottonwood Campground and Area 01 May 2015
by Carol Horner
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NORTHERN HAWK OWL
by Pat Marklevitz
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Grand duc d'amérique - Great horned owl
by Michel Bordeleau
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