Four birds with ... “scarlet cardinal” or “summer grosbeak” are extremely unlikely. The most famous and recognizable member of the group is the scarlet tanager. An adult male is ...

Bird songs are plentiful during the spring, but have you ever wondered why do birds sing? Find out the reasons from a bird expert.

A male and female cardinal in Michigan represent birds who chose a shorter life filled with offspring to maximize their evolutionary impact. Birds worldwide make strategic decisions about how they ...