Why do birds chirp that much and what are they possibly meaning with different kinds of chirps?

Question

Just heard a lot of small birds chirp peacefully now I’m wondering what’s behind all of it!

In: 3

Answer 1

It’s essentially social networking. The chirps indicate how many are where, where danger lies, how many females are ready for egglaying, etc. It helps them spread out evenly so they’re not in a crowded place eating all the food.