Some animals look so alike, it's difficult to tell which is which! The Porpoise or Dolphin book in the Which Is Which? series helps readers discover the similarities and differences between porpoises and dolphins. Focused on 21st Century content, the Which Is Which? series encourages readers to ask questions, think more critically and creatively, and use their problem-solving skills. Book includes table of contents, sidebars, glossary, index, and...

Developed by literacy experts for students in kindergarten through grade three, this book introduces dolphins and porpoises to young readers through leveled text and related photos.

Presents the life of a young dolphin as he interacts with other dolphins, leaps and flips out of the water, hunts for fish to eat, and hides from killer whales.

An introduction to the sea mammals including physical characteristics and living areas of dolphins, whales, seals and sea cows.

"Few species are as smart and playful as dolphins. These speedsters of the sea live in social groups. They have taught us many useful lessons about life in the ocean. With natural sonar, they can swim and hunt while blindfolded. Scientists study dolphins to learn more about intelligence in animals and in humans"--Back cover.

Presents facts about marine biology, including information on whales, dolphins, and porpoises and their respective habitats and behavior.

"Explores the similarities between dolphins and porpoises, and how to tell them apart. Discover how traits like body shape, nose size, and dorsal fin shape can be used to identify these underwater mammals. Additional features include a side-by-side comparison of the animals, an activity encouraging readers to demonstrate their knowledge, a phonetic glossary, sources for further reading, an introduction to the author, and an index"--Provided by publisher....

This book tells about five unlikely animal friendships in sanctuaries and zoos, from around the world: Kenya's Owen the hippo and Mzee the tortoise; South Africa's Themba the elephant and Albert the sheep; California's Koko the gorilla and her kittens; Virginia's Kumbali the cheetah and Kago the dog; Ireland's Ben the dog and Duggie the wild dolphin.

Learn interesting facts about animals while developing literacy skills. A glossary is included for each animal chapter.

Describes the life of dolphins and their relationship with people.