Terry Ryan  will give an illustrated talk on the two species of bluebirds found in our area:  Mountain and Western Bluebirds.  He will include information on their life cycles, nesting behavior, migratory patterns, predators, and information on construction of bluebird boxes and examples of eggs and nests. Terry and his wife have been involved in maintaining and monitoring bluebird use on 22 blue bird boxes at Ridgway State Park for the past 20 years. Please join us at 7:00 pm Thursday May 18 at Bill Heddles Recreation Center for this free presentation.