GREAT GRAY OWL (SAX-ZIM BOG, MINNESOTA)

NORTHERN SAW-WHET OWL (ANCHORAGE, ALASKA)

---

FERRUGINOUS PYGYMY-OWL (KING RANCH, TEXAS)

SHORT-EARED OWL (NOME, ALASKA)

                                        BARN OWL (Idaho)

BURROWING OWL (ARIZONA)

                            BARRED OWL (MOUNT HOLLY, VERMONT)

SNOWY OWL (SPRING CITY, PA)

EASTERN SCREECH-OWL (BROWNSVILLE, TEXAS)

PUEO, sub-species of Short-eared Owl (HAWAII)