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For hundreds of thousands of years, Great Auks thrived. And then they were gone ...
For hundreds of thousands of years Great Auks thrived in the icy seas of the North Atlantic, bobbing on the waves, diving for fish and struggling up onto rocky shores to mate and hatch their fluffy chicks. But by 1844, not a single one of these magnificent birds was alive.
In this stunningly illustrated non-fiction picture book, award-winning
...9) Biodiversity: Explore the Diversity of Life on Earth with Environmental Science Activities for Kids
Look around you—biodiversity is everywhere!
From the tallest tree to the smallest microbe, Earth is home to more than 1.5 million known species of plants, animals, fungi, bacteria, and microorganisms. And scientists estimate there could be millions, if not billions, more that have not yet been identified.
Biodiversity: Explore the Diversity of Life on Earth with Science Activities for Kids introduces middle schoolers to the evolution
...Finalist for the National Book Award
An intimate reckoning with aquifer depletion in America's heartland
The Ogallala aquifer has nourished life on the American Great Plains for millennia. But less than a century of unsustainable irrigation farming has taxed much of the aquifer beyond repair. The imminent depletion of the Ogallala and other aquifers around the world is a defining planetary crisis of our times. Running Out offers
Over and Under the Canyon takes young readers on a thrilling tour of a desert canyon ecosystem. Over the canyon, the sun scalds the air, baking desert mud to stone. But under the shade of the cliffs hides another world, where bighorn sheep bound...
Americans are burying ourselves in our own waste. It's befouling our air, land, waters, food, and bodies. The US tosses out enough foodstuff to feed the rest of the world. America is the largest buyer of fashion and cosmetics, the second dirtiest industry in the world. We lead the planet in transportation usage and waste, and we're now polluting outer space. Throwaway Nation takes a look at the pileup of waste in the US, including the problem of
...During a drought in Tanzania, Grandma Elephant is in search of water for her herd. Little Calf follows along and mimics her grandmother at each stop on their journey. When Grandma leads them to a watering hole she recalls from years before, the elephants are overjoyed and Little Calf splashes about with her tender leader. Grandma's persistence and powerful memory is something Little Calf will never forget. Based...
★"Fascinating...An appealing resource sure to spark an interest in biomimicry, from casual readers to budding scientists. Recommended for all libraries."—School Library Journal, starred review
Did you know that lamps can be powered by glowing bacteria instead of electricity? That gloves designed like gecko feet let people climb straight up glass walls? Or that kids are finding ways to make compostable plastic out
...Zookeeper Theodora "Teddy" Bentley takes Alejandro, the Gunn Zoo llama, to a Monterey Bay area Renaissance Faire. Soon after, Teddy stumbles upon the still-warm body of the Reverend Victor Emerson, owner of the local wedding chapel. He is dressed in his royal robes as Henry VIII. At first it appears as if Alejandro stomped the man to death, but a closer look reveals a crossbow dart in the man's back.
Teddy's investigation proves the "reverend"
...★"Robust and engaging...Sure to be a hit with both children writing reports and those who enjoy books about animal companions and adventurous work. A must for school and public libraries."—Booklist, starred review
With their precise sense of smell, their hardworking temperament and their ability to bond with humans, dogs increasingly lend their paws and noses to fixing some of the most complex environmental problems
...In the twenty-first century, because of climate change and other human activities, many animal species have become extinct, and many others are at risk of extinction. Once they are gone, we cannot bring them back—or can we?
With techniques such as cloning, scientists want to reverse extinction and return lost species to the wild. Some scientists want to create clones of recently extinct animals, while others want to make new hybrid
Apples, blueberries, peppers, cucumbers, coffee, and vanilla. Do you like to eat and drink? Then you might want to thank a bee.
Bees pollinate 75 percent of the fruits, vegetables, and nuts grown in the United States. Around the world, bees pollinate $24 billion worth of crops each year. Without bees, humans would face a drastically reduced diet. We need bees to grow the foods that keep us healthy.
But numbers of bees are falling,
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