Sill, Cathryn P.

Explores the major attributes of the forest biome and showcases its striking beauty and remarkable diversity.

Explains what mammals are, how they live, and what they do.

An introduction to parrots that discusses their physical characteristics, nests, and behavior.

Text and illustrations introduce the world of birds from eggs to flight, from songs to nests.

"Baby birds hatch from eggs. Las cr?ias de los p?ajaros salen de huevos." But did you know that some birds build nests on the ground, or don't build nests at all? Includes afterword with more information about the birds featured in the book.

Explains what mammals are, how they live, and what they do.

Describes what mollusks are, how they live, and what they do. Contains detailed paintings from noted wildlife illustrator John Sill.

Text and illustrations introduce the world of birds from eggs to flight, from songs to nests.

Explores the major attributes of the grassland biome and showcasing their beauty and diversity using examples from around the globe.

An illustrated introduction to hummingbirds, discussing the characteristics that all hummingbirds share, and looking at the features that make different kinds of hummingbirds unique.