What Is The Most Common Bird In The World?

What Is The Most Common Bird In The World? The most common bird in the world is the domestic chicken (Gallus gallus domesticus). In 2018 it was estimated that there were around 23.7 billion chickens in the world, up from 14.38 billion in the year 2000. Chickens are mainly kept for egg-laying and meat with … Continue reading What Is The Most Common Bird In The World?