Help Castle Rock's bluebird population soar; volunteers needed for the 2023 season
A group of hungry bluebirds cry inside the nesting boxes set up as part of the Colorado Bluebird Project in Castle Rock.. Courtesy of Town of Castl...
A group of hungry bluebirds cry inside the nesting boxes set up as part of the Colorado Bluebird Project in Castle Rock.. Courtesy of Town of Castle Rock Posted Monday, January 30, 2023 2:25 pm Staff Report They help brighten the sky and add music to the morning. Bluebirds are a fascinating bird species native to Colorado. Help improve the vitality of these songbirds. The 2023 season of the Colorado Bluebird Project kicks off Thursday, Feb. 16. Join nature experts for an informational open house from 7 to 8 p.