Blueberries have a trace amount of protein, but it is not a protein-dense food. Here is a Web site that lists the nutritional composition of blueberries:
www.blueberry.org/Nutrition2.pdf.
Foods high in protein include eggs, milk, spinach, soybean, quinoa, meat, fish, whole grains, rice, beans, legumes, corn, oats, peas, and peanut butter.


