Read on to learn everything you need to know about the Northern Cardinal ... produce over 24 beautiful and complex tunes. Both female and male cardinals sing but the female's song is often ...

The northern cardinal is the state bird and ... “They do stay in pairs, you will tend to find a male with a female, and they are one of few species of birds that both male and female can sing ...

Just before Christmas, two backyard birders in Michigan were in for the ultimate surprise–a yellow Northern Cardinal ... that the redder and brighter male Northern Cardinals have both greater ...