Attention all bird lovers! Please mark your calendars for Saturday, December 21, 2019 and plan to join us for another “CBC” outing. This year marks the 120th consecutive year that the NAS has conducted the largest single citizen science event in the world. Your participation will help contribute to the most comprehensive, longest-running database in ornithology, which provides valuable information regarding the distribution and abundance of early winter bird populations all over the Western Hemisphere. Whether you’re a novice, or the next Roger Tory Peterson your presence will be greatly appreciated and valued.