The above illustrations are: Predator Food Chain, caterpillar eats leaf; frog eats caterpillar; snake eats frog. Predator Food Chain Two, grasshopper eats plant, frog eats grasshopper, snake eats frog, hawk eats snake. Expanded Food Chain: caterpillar, grasshopper and mouse eat plants and seeds, frog and insectiverous bird eats caterpillar and grasshopper, and snake eats birds and frog. Bee Diagram, includes different anatomical parts of a bee.