Super Chicken
Super Chicken is the first true boss (after a fake Space Chicken) in the Chicken Invaders: Ultimate Omelette.

It flies around the screen and fires omnidirectional Red lasers. It can also drop a lot of eggs downward.

For more information about a list of all bosses, please go here.

Other Versions

Easter Edition

It looks like a giant baby chicken sitting in a broken shell.

Thanksgiving Edition

It looks like a giant pilgrim.
Christmas Super Chicken

Christmas Super Chicken

Christmas Edition

It is dressed as a giant elf.