The DePaulia Corey Schmidt, Staff Writer|March 14, 2021 The Chicago Bird Collision Monitors (CBCM) is seeking volunteers to walk routes in search of injured birds that may have flown into the city’s tall downtown buildings. CBCM is a nonprofit organization founded in 2003 with the goal of rescuing birds that were injured or stunned from flying into buildings. These affected birds may not be able to protect themselves from civilians walking downtown and incoming automobile traffic. Volunteers are needed to search for injured birds on downtown routes during the early morning hours, as this is when birds are most likely to be found.