Great Grey Owl with Vole, Montana (Great Gray Owls)

Great Gray Owl in Green, Montana (Great Gray Owls)

Great Gray Owl Hunting From an Aspen Tree, Mission Valley, Montana (Great Gray Owls)

Great Gray Owl With Vole, Mission Valley, Montana (Great Gray Owls)

Great Gray Owl 3, GTNP, Wyoming (Great Gray Owls)

Great Gray Owl in Flight, Backlit, Wyoming (Great Gray Owls)

Great Gray Owl 2, GTNP, Wyoming (Great Gray Owls)

Great Gray Owl, GTNP, Wyoming (Great Gray Owls)

Great Gray Owl Portrait on Fencepost, Jackson, Wyoming (Great Gray Owls)

Great Gray Owl Portrait on Fencepost 2, Jackson, Wyoming (Great Gray Owls)