Discover 6 types of birds that are blue! Beyond blue jays, we dive into tree swallows, eastern bluebirds, and much more!

The animal kingdom gives us rainbows of color with ... Unlike most blue birds, which exhibit sexual dichromatism, male and female blue jays share the same bright colors. This North American ...

There are 11 other hummingbird species that have been spotted in North Carolina, Susan Campbell, the co-founder at Cape Fear Bird Observatory ... and bright green in color, with males having ...