They must serve some purpose 😂
Most annoying birds you'll find in my area.
Bowerbirds.
They eat the dog food, shit everywhere, steal anything that's blue to take back to their bower.
Absolute decimate the fruit off the trees before it's ripe.
https://blossom.primal.net/81f8b6a1e4bc95c8875af76283eda2992866ec4d9f2e979ea14f79b89fa13e22.mp4
Discussion
They're a scavenger, so they help keep the environment clean.