We have a bald rock island a little ways from our cottage where we take our fish guts. The seagulls eat it up as soon as we leave it. However, our neighbours have started leaving their fruits, vegetables, and eggshells on the island too. Do birds eat this?—Diane Robinson, French River, Ont. Herring gulls or ring-billed gulls, a.k.a. seagulls, “will eat just about anything,” says Doug Tozer of Birds Canada. Fish guts, vegetables, french fries, energy bars, garbage, dead mice…bring it on.