STEM (Science, Technology, Engineering, and Mathematics) And the Bullfrogs Sing: A Life Cycle Begins

A male bullfrog’s call attracts a female, beginning a two-year account of the species’ life cycle. The book moves from mating and egg-laying to eggs that hatch into tadpoles, then continues through the stages leading to hibernation. It explains the sequence in clear language and includes definitions and references. Pencil and digital illustrations accompany the account of the bullfrogs’ development.