The post Why Female Chickadees Leave Their Mates for Smarter Birds appeared first on A-Z Animals. A fascinating new study has revealed that female chickadees are very fussy when it comes to selecting ...

Female chickadees living in monogamous mating systems will proactively seek out males that have better cognitive skills than their nest mate, according to new findings. The research, published in ...

Female mountain chickadees are loyal to their mates, unless a smarter suitor comes along. By Annie Roth Is intelligence sexy? Female mountain chickadees think so. They find brains so attractive that ...

A fascinating new study has revealed that female chickadees are very fussy when it comes to selecting a father for their offspring. If a highly intelligent male comes along, she will choose him, even ...