Silently suspended in water, with only their eyes, nostrils and ears breaking the surface, these members of the crocodilian family play a terrifying sit-and-wait game with their prey, striking with li
The ancestors of the elephant once roamed across much of the planet, but today, only two species survive: the African elephant and the Asian elephant. In this colorful introduction, young readers lear
The ancestors of the elephant once roamed across much of the planet, but today, only two species survive: the African elephant and the Asian elephant. In this colorful introduction, young readers lear
There's no greater thrill than spotting one of these tiny birds in the garden, and young readers will be fascinated by how this avian machine works. Hummingbirds are the smallest birds in the world, b
There's no greater thrill than spotting one of these tiny birds in the garden, and young readers will be fascinated by how this avian machine works. Hummingbirds are the smallest birds in the world, b
With sturdy, streamlined bodies, outfitted with insulating blubber, flippers, tail flukes and fins, whales -- all known as cetaceans -- are built for life in the water. In Exploring the World of Whale
Silently suspended in water, with only their eyes, nostrils and ears breaking the surface, these members of the crocodilian family play a terrifying sit-and-wait game with their prey, striking with li
With sturdy, streamlined bodies, outfitted with insulating blubber, flippers, tail flukes and fins, whales -- all known as cetaceans -- are built for life in the water. In Exploring the World of Whale
