Do all birds have gizzards?
I know chickens do, but do small, song birds have them, as well?
No. Birds that eat mostly seeds have gizzards to help grind up the seeds they eat, since they can't chew. However, many birds do not eat seeds and do not have gizzards. Examples are predators (hawks, owls) and fruit-eating birds like parrots
yes they have small stones that grind food they do not digest it like mammals,dinosaurs also had gizzards
Yes, all birds have gizzards and the gizzards of chickens, emus, turkeys, and also ducks are most prominent in cuisine. Poultry gizzards are some of the most popular foods throughout the world.