Bobbie Kalman

Describes the physical characteristics, behavior, life cycle, and natural environment of honeybees.

Presents information about spiders, including different species, reproduction, differences between males and females, and some ways to protect spiders from environmental damage.

Describes how snakes develop from eggs to adults, why they hibernate, the differences between poisonous and non-poisonous species, how snakes capture prey, and how individuals can protect them.

Describes the development of the railroad in North America and its influence on the settling of the West during the nineteenth century.