In addition to hunting small songbirds, Great Horned Owls have been known to eat large birds such as grouse, herons, ducks, Canada Geese, hawks (including Red-tailed), and even other species of owl.
(Great Horned Owls; have been known; ) (Great Horned Owls; to eat; large birds such as grouse, herons, ducks, Canada Geese, hawks (including Red-tailed), and even other species of owl)
Great Horned Owls Great Horned Owls
have been known to eat
large birds such as grouse, herons, ducks, Canada Geese, hawks (including Red-tailed), and even other species of owl