Theodorou, Rod

Compares the habitat, feeding patterns, and behavior of the hippopotamus and hummingbird as determined by their physical attributes.

Compares the habitat, feeding patterns, and behavior of the crab and octopus as determined by their physical attributes.

Introduces the birth, development, care, feeding, and characteristics of baby fish.

Questions and answers about various dinosaurs including which dinosaurs fished, did dinosaurs sing or swim, and which was the biggest dinosaur?.

Introduces the birth, development, care, feeding, and characteristics of baby reptiles.

Describes the general characteristics of mammals, and discusses how they give birth and feed and care for their young. Includes a mammal life cycle chart, mammal facts, and a glossary.

Introduces the birth, development, care, feeding, and characteristics of baby birds.

Describes the general characteristics of fish, and discusses how they make nests, lay eggs, and care for their babies. Includes a fish life cycle chart, fish facts, and a glossary.

Compares the physical characteristics, habitat, feeding patterns, and behavior of the shrew and the giraffe, as determined by their size.

Compares the habitat, feeding patterns, and behavior of the cheetah and sloth as determined by their physical attributes.