I love this extension so much!! The birds are tiny so they're non-invasive and don't use a ton of resources. Very simple and cute! I really enjoy collecting new birds, and I just found my first hat today! Give it a try!

This extension is so cute and great! This has to be the best browser pet extension I've ever found. It's simple enough not to distract you but still makes your browser more fun!!! And the creator recently added my favorite kind of bird too. 10/10.

Hello, this is a very nice extension the birbs are beautiful. It would be great if we could get some more green birds.

Furthermore, I noticed 2 things, A: The birbs duplicate when there are multiple tabs in view which seems to allow people to multiply the chance they get feathers. B: changes to birbs do not sync up automatically rquiring a refresh to the page.

Although I am sure these were not intended features it is pretty cool as you can have different species of birbs for separate tabs, and you can have multiple birbs in view at once when multiple tabs are in view.