What would you find in a pellet of a seagull?

The seagull's pellet if you know what it means, would include all the bones and fur and feathers the seagull has eaten. The seagull's pellet if you know what it means, would include all the bones and fur and feathers the seagull has eaten. This is true, you would also find this interesting.... I have worked at a landfill for over 20 years, during that time I have observed thousands of seagulls eating many strange things. Seagulls will eat anything that has food or blood on it. I've observed them eating "food coated" plastic, paper, aluminum foil, and even used sanitary napkins. They simply "digest" what is food and regurgitate the ineditable parts. The seagull pellets that I have seen contain: paper, plastic, clay or mud, bits of fabric, foil, string, rubber bands, and wood.