8 posters - bone sorting, food web, vole skeleton, bird skeleton, mole skeleton, shrew skeleton, human / vole skeletal comparison, and pellet formation.
Includes set of 15 - 8.5 in. x 11 in. bone sorting sheets on paper stock and 30 large, heat sterilized, individually wrapped barn owl pellets.
Teacher's guide provides suggested teaching strategies, background information, laboratory guide, projects, skull keys, and references.