These birds aren’t necessarily angry, but they are definitely ugly. Check out this cool new Twitter icon set from Design Contest.

As the creators tell us, “these birds have names and characters and you should find one that reflects yours in some way. They are ugly but cute and your visitors will definitely love them. They are not just icons or illustrations, but real mascots for you Twitter!”

These icons are available in large formats: 512×512 px, 256×256 px and 128×128 px. You can dowload and use them for free if you give the creators credit. Solid work and a great concept. Not all Twitter feeds are equal, and now you can link to your account with something others will remember you by.

Go get your favorite (or all of them) right here.