Margaret is a main/supporting character in Regular Show. Margaret is a female robin who works as a waitress in the Coffee shop with her best friend Eileen. The Coffee Shop is across street from the park and Mordecai has a large interest in her, and is always finding ways to make excuses to go to the coffee shop to see her.
Despite being a robin Margaret looks a lot like a cardinal. However this isn't practical since female cardinals are orange and male cardinals are red. Margaret appears identical to Mordecai with a few exceptions:
- Feathers are red and white color (white feathers sometimes appear pinkish).
- Beak is curved.
- "Spot" on the side of her head is comma shaped and brownish.
- She sports no stripes.
- Hairstyle is curved.