20K views · 684 reactions | In our Video of the Week, sound recordist Greg Budney talks about the brilliant song of the Northern Cardinal. Both male and female cardinals sing, and they are some of the first birds to start singing in the year, bringing a blaze of color and sound to the gray days of late winter and early spring. | Cornell Lab of Ornithology | Facebook

1.5K views · 20 reactions |  Did you know? Northern Cardinals are known to be highly territorial birds, with males fiercely defending their breeding territories during the breeding season! Attract these birds to your backyard with Cardinal Food, premium wild bird food specially formulated to entice Northern Cardinals: https://www.wilddelight.com/products/cardinal-food/ | Wild Delight | Facebook