The Pied-Billed Grebe in breeding colors has a black stripe on its beak and a black throat patch which makes them unique. This Pied-Billed Grebe’s call alerted me to its presence long before I saw it. I noticed the Pied-Billed Grebe in the middle of the pond with its beak open, revealing the source of the sound. They are small and chunky and have almost no tail. Pied-Billed Grebes typically dive for food, but they may also chase other birds during breeding season while keeping just their eyes and nostrils above water.