Did you know we have a Bluebird expert right in our own backyard? Dick Tuttle has helped fledge more than 42,000 birds since 1966, most of them in Delaware County. Dick will share his experiences Friday, Jan. 11, 7 p.m. at Deer Haven Preserve, 4183 Liberty Road.The talk will focus on a number of cavity-nesting birds, including Eastern Screech Owls, Rough-winged Swallows, and others. This program is for ages 12 and older.