How many chickadees are there in the world?

Estimating the exact number of chickadees worldwide is challenging due to their widespread distribution across North America. The most common species, the black-capped chickadee, is believed to have a population in the millions, while other species like the Carolina chickadee also have significant populations. Overall, it is estimated that there are likely tens of millions of chickadees globally, but precise numbers can vary based on factors like habitat and season.