Learn what bat exclusion blackout dates mean in Colorado and nearby states. Understand maternity season, why pups change timing, and how pros schedule humane exclusion when weather permits. Includes state by state guidance for UT, KS, AZ, and OK, with Colorado as the main focus.

Colorado does not have a blanket law requiring homeowners to wait until September or a certain date for bat exclusion to occur. Learn what state regulations actually say, why summer maternity colonies still require careful evaluation, and what humane options may be available for protecting your home.