At the end of January, I heard a northern cardinal sing. Birdy, birdy, birdy. What cheer, cheer, cheer. A crimson-red male sat at the top of the tree and sent out his advertisement to a nearby female.

Both male and female sing — and they do it a lot. Each has about 12 different songs. Females often, but not always, sing the same songs as their mates. Once the female is incubating the eggs, she will ...

Here’s some facts you might not know about Kentucky’s State Bird — the Cardinal. Both the male and female cardinals sing. The songs typically last 2 to 3 seconds and sound like the bird is saying ...