Dena A. Greenwood-Miller, 62 of Rimrock, passed away in Sedona on June 11, 2018. She was born on April 20, 1956 to Edmund and Juneuetta Greenwood. Dena attended NAU. She was an educator, conservationist and former manager of Jays Bird Barn in Sedona. She loved birding, hiking with husband Randy, her children and grandchildren. Dena was known throughout the Sedona/Verde Valley as the premier birding guide and natural history instructor who shared her love of birds and nature. Dena was preceded in death by her parents Edmund and Juneuetta and brother Kimble James Greenwood. She is survived by her husband since 1996, Randall; son William Phillips of New Mexico; daughters Lauren Casey (Mathew) of Texas and Aubrey Skaggs (Michael) of Flagstaff; brother Dan Clint (Terresa) of New Mexico; sister Dawn Smith (Don) of Gilbert, AZ and 10 grandchildren.