Great Spangled Fritillary

Great Spangled Fritillaries (Speyeria cybele) are American butterflies of the family Nymphalidae.

One such butterfly flies over Lakewood Elementary School in the beginning of the episode Binky Goes Nuts. Several kids make comments about it. Binky suspects it of causing a rash after it sits on his arm. It turns out that the rash was caused by a peanut allergy.