At first, small dinos scampered along on small legs. But it wasn't long before long-necked sauropods began to tower over the landscape. It's no wonder dinos ruled Earth back in the Triassic period. But what about other fierce creatures roaming the land and lurking under the waves? Many of those animals were not dinos. Become a paleontologist of the Triassic as you explore colorful illustrations and fabulous fossil photos to take a trip back in time and discover who was and was not a dino.
Tyrannosaurus rex had sharp teeth that could bit through bone, and Triceratops must have been an intimidating sight with their large frills and prominent horns. It's no wonder dinos ruled Earth back in the Cretaceous period. But what about creatures flying high in the sky or predators lurking under the waves? Many of these animals were not dinos. Become a paleontologist of the Cretaceous as you explore colorful illustrations and fabulous fossil photos to take a trip back in time and discover who was and was not a dino.
What's the deal with animals on land? Open up this fact file to find out! Learn all about creatures that live on land, from giraffes to frogs and dung beetles. Explore where these animals live, what they eat, and more. Bright, engaging photos help readers follow along to get all the facts.
The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Temple Grandin and Livestock Management examines the life of this important woman and her contributions to the livestock industry. Sidebars encourage readers to engage in the material by asking deeper questions or conducting individual research. Full color photos, a glossary, and a listing of additional resources all enhance the learning experience.
Long before its establishment as a national park in 1872, Yellowstone was home to the gray wolf, as well as other large predators. But the relationship between human and wolf has always been a tense and complicated one. Predator control programs were developed and by the mid-1900s, wolves had almost been entirely eliminated from the region and even the lower United States. The removal of even one strand of an ecosystem's complex web can have a ripple effect, though. Using the structure of "The House that Jack Built," science writer Mary Kay Carson shows the interconnectedness of the wildlife that lives in a place and how the presence (or absence) of a single species can impact an ecosystem so that the physical landscape itself is altered. Engaging text and colorful detailed artwork make the natural science understandable and accessible to young readers. With so many of Earth's ecosystems under threat by climate change, pollution, and loss of habitat, this is a critical and timely topic. Back matter includes information on the Yellowstone region during the wolves' absence and after their reintroduction.
In this title, early fluent readers meet some of the biggest dinosaurs as they survive in their prehistoric habitats. Read along as we meet nine different creatures and learn about their hunting techniques, diets, and behaviors.
In this title, early fluent readers meet flying prehistoric reptiles as they go about their days. Read along as we meet nine different creatures and learn about their hunting and survival techniques, wingspans, and habitats.
From mammals to reptiles, wetlands are home to a variety of animals! This fact-filled title describes what makes a wetland. The book then introduces four animals adapted to live in this soggy environment. Young readers will enjoy guessing each animal based on visual clues and descriptions of their body parts and behaviors. Sneak peek images offer hints, while crisp, colorful photos are used for the big reveal! Special features offer more detailed animal facts with range maps and food photos!
From Africa to the continental United States, grasslands support a variety of life! This fact-filled title describes this biome and four animals that have adapted to live there. Young readers will enjoy guessing each animal from their stand-out characteristics. Sneak peek images serve as clues, while crisp, colorful photos are used for the big reveal! Special features support and enhance the main text by offering more detailed animal facts, maps, and more!
Giant tortoises face many challenges. How can humans help them? In this title, leveled text and informative photos illustrate the challenges that giant tortoises face and how humans are able to help them survive. Cause and effect features show what is behind the threat to the animal and what the world would be like without them, while other features highlight the range, status, and life span of the tortoise.
Walk through the forest with some of the animals that call it home! This fact-filled title introduces both boreal and temperate forests and some animals that live in them. Young readers will enjoy guessing the identity of four animal based on their stand-out characteristics and forest adaptations. Sneak peek images serve as clues, while crisp, colorful photos of each animal are used for the big reveal! Special features offer more detailed animal facts with range maps and food photos.
Discover the identities of four featured desert animals! Leveled text will introduce the desert and explore how each animal has adapted to life in the desert heat. Young readers will enjoy guessing each animal from their stand-out characteristics. Sneak peek images serve as clues, while crisp, colorful photos of each animal are used for the big reveal! Special features support and enhance the text by offering more detailed animal facts, maps, and more!
Cheetahs are the fastests animals on land. But they face many dangers. In this leveled text, readers will learn about the ways in which people are helping this animal overcome its threats. Features highlight the causes of the threat facing cheetahs, show the benefits that cheetahs provide to the environment, and highlight the range, life span, and status of these speedy cats.
Black-footed ferrets tunnel underneath the Great Plains. But these animals were once thought to be extinct. Leveled text and vibrant images teach readers about the struggles of this animal as well as the ways that humans are trying to bring them back. A map feature highlights the animal’s range, while other features show off its conservation status and life span, introduce the causes of the threat to the animal, and showcase its importance to the environment.
Dress warm for this northern expedition! Leveled text introduces the arctic biome and four animals adapted to live there. Young readers will enjoy guessing each animal based on their stand-out characteristics. Sneak-peek images serve as clues, while crisp, colorful photos of each animal are used for the big reveal! Special features offer more detailed animal facts with range maps and food photos.
What's better than hugging a furry, four-legged friend when you're feeling down? Everyone feels sad, scared, or lonely from time to time. Therapy dogs comfort people who need it. Learn all about these heroic dogs.
From opening doors and detecting seizures, to leading people who are blind and hearing for people who are deaf, services dogs are with their handlers through it all. These hardworking dogs help their owners live more independently while keeping them safe. Learn all about these heroic dogs.
Whether it's there's an avalanche, a mudslide, or a collapsed building, you can bet four paws will help dig through the debris to find people who are trapped. Search and Rescue dogs respond to disasters to help survivors make it out alive. Learn all about these heroic dogs.
Sniff, sniff! A police officer with four legs is on the hunt. Police dogs help keep our communities safe. They can track down missing people and help guard our playgrounds and parks. Learn all about these heroic dogs.
Strong, smart, and with super sniffers, these K-9 soldiers are reporting for duty. Military dogs help catch enemies and keep their fellow soldiers safe when it comes time for battle. Learn all about these heroic dogs.
Learn all about habitats one fact at a time! Explore the world from the desert to the ocean--and everywhere in between. Along the way you'll get to know the plants and animals that call each of these habitats home. Colorful illustrations paired with engaging photos make fact-o-graphics fun!
A guide dog and its handler are a well-trained team--four paws padding down the street next to two feet. The furry worker starts, stops, and turns in sync with its owner. It acts as eyes to spot a low-hanging branch, a car zooming down the street, or an obstacle in the middle of the path. Learn all about these heroic dogs.
In this book, early fluent readers will learn why nutria are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are doing to combat the problem. Bright, fullcolor photographs and carefully leveled text will engage young readers as they learn more about nutria and how scientists work to control their population. An infographic aids understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about nutria using our safe search engine that provides relevant, ageappropriate websites. Nutria also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will learn why feral pigs are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are doing to combat the problem. Bright, fullcolor photographs and carefully leveled text will engage young readers as they learn more about feral pigs and how scientists work to control their population. An infographic aids understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about feral pigs using our safe search engine that provides relevant, ageappropriate websites. Feral Pigs also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
In this book, early fluent readers will learn why emerald ash borers are considered an invasive species, how they have established themselves in and impacted new ecosystems, and what scientists are doing to combat the problem. Bright, fullcolor photographs and carefully leveled text will engage young readers as they learn more about emerald ash borers and how scientists work to control their population. An infographic aids understanding, and an activity offers readers an opportunity to extend discovery. Children can learn more about emerald ash borers using our safe search engine that provides relevant, ageappropriate websites. Emerald Ash Borers also features reading tips for teachers and parents, a table of contents, a glossary, and an index.
