A 75-foot Christmas Tree from Oneonta is being installation at the Rockefeller Plaza. (Photo by Lev Radin/Pacific Press/LightRocket via Getty Images) NEW YORK - This year’s Rockefeller Christmas tree brought a tiny holiday surprise to New York City.Earlier this week, workers who were setting up the tree found a small owl among the branches of the 75-foot-tall Norway Spruce.They called the Ravensbeard Wildlife Center in Saugerties, N.Y., for help.The wildlife center posted on Facebook about the Saw-whet owl -- which they named “Rockefeller” -- on Tuesday.Ravensbeard officials estimated the owl hadn’t eaten for three days as the Rockefeller traveled from Oneonta, N.Y., this week.AdvertisementIt was only when workers were unwrapping the.