Christmas Bird Counts (CBCs) have been a holiday tradition for well over 100 years. The count period is December 14 to January 5. If anyone is planning on participating, please contact the compiler. Compilers need to plan the groups so no one duplicates within the circle, and to make sure the best areas are covered. A map of CBC circles can be found here: https://gis.audubon.org/christmasbirdcount/.