Provides instructions and patterns for making a variety of bead animals.

Provides instructions and patterns for making a variety of bead animals.

Discover new and exciting ways to teach STEM content through the arts in your early childhood program with this innovative and comprehensive guidebook. Chapters feature playful activities divided by age band that bridge early academic learning and social, emotional, physical, and mental development with active engagement in the arts. Structured activities include a materials list, safety concerns, key takeaways, and related readings, as well as explicit connections to research and national standards. With clear and concise lesson plans that walk you through activities in music, dance, media arts, visual arts, and theater, it becomes easy to bring development and learning through movement and creativity to your classroom or program.

Covers the responsibilities and rewards of keeping a pet gecko, including how to care for it, what to feed it, and the equipment needed.

An exotic animal veterinarianÕs experiences treating our favorite unusual pets and a testament to the power and depth of human-animal bonds, with take-away life lessons about our most important human relationships.

How can geckoes walk on the ceiling and basilisk lizards run over water? What are the aerodynamic effects that enable small insects to fly? What are the relative merits of squids' jet-propelled swimming and fishes' tail-powered swimming? Why do horses change gait as they increase speed? What determines our own vertical leap? Recent technical advances have greatly increased researchers' ability to answer these questions with certainty and in detail. This text provides an up-to-date overview of how animals run, walk, jump, crawl, swim, soar, hover, and fly. Excluding only the tiny creatures that use cilia, it covers all animals that power their movements with muscle--from roundworms to whales, clams to elephants, and gnats to albatrosses. The introduction sets out the general rules governing all modes of animal locomotion and considers the performance criteria--such as speed, endurance, and economy--that have shaped their selection. It introduces energetics and optimality as basic principles. The text then tackles each of the major modes by which animals move on land, in water, and through air. It explains the mechanisms involved and the physical and biological forces shaping those mechanisms, paying particular attention to energy costs. Focusing on general principles but extensively discussing a wide variety of individual cases, this is a superb synthesis of current knowledge about animal locomotion. It will be enormously useful to advanced undergraduates, graduate students, and a range of professional biologists, physicists, and engineers.

A fully illustrated expert guide to over 350 mammals, amphibians and reptiles of the United States, Canada and South America.

An illustrated guide to over 650 amphibians, reptiles and mammals of the United States, Canada, Central and South America, detailing distribution, habitat, food, size, life span and conservation status. A natural history section explains how these animals are adapted to their habitat and food sources, with information about anatomy, reproduction, ecology, migration, hibernation, biomes, endangered species and wildlife conservation. Over 900 color photographs and specially commissioned illustrations and maps for each of the species featured--Cover.