tags: Burrowing Owl, Speotyto cunicularia, birds, mystery bird, bird ID quiz
[Mystery bird] Burrowing Owl, Speotyto cunicularia, photographed on Antelope Island, a wonderful birding location north of Salt Lake City, Utah. [I will identify this bird for you in 48 hours]
Image: Terry Sohl, 27 July 2009 [larger view]
Canon 50D, 400 5.6L lens.
Please name at least one field mark that supports your identification.
Review all mystery birds to date.