Titoli in Ambiente

Golden lion tamarins are found only in Brazilian forests. These small, remarkable monkeys once had plenty of space to roam and claim family territories. But years of deforestation caused their numbers to shrink. They were in serious danger of becoming extinct. To help, scientists studied the animals in zoo settings. But they faced several mysteries. Why weren't golden lion tamarins reproducing in zoos? If scientists reintroduced zoo-raised tamarins to the wild, would those monkeys survive?

Asian elephants and Mexican long-nosed bats are two examples of endangered mammals. Few of them exist in the wild. Other mammals have already gone extinct. What hurts these animals? What can you do to help? Read this book to find out!

Oahu tree snails and pink velvet worms are two examples of endangered invertebrates. Few of them exist in the wild. Other invertebrates have already gone extinct. What hurts these animals? What can you do to help? Listen to this book to find out!

Moose, lemmings, owls, wolves, bumblebees, and grizzly bears are some of the many animals that make up a tundra food web. But did you know that worms, beetles, mushrooms, and bacteria break down dead plants and animals into nutrients? Or that tundra animals depend on berries, seeds, and other plants to stay alive? See tundra food webs in action in this fascinating book.

Short-nosed sea snakes and blue iguanas are two examples of endangered reptiles. Few of them exist in the wild. Other reptiles have already gone extinct. What hurts these animals? What can you do to help? Listen to this audiobook to find out!

Cape seahorses and speartooth sharks are two examples of endangered fish. Few of them exist in the wild. Other fish have already gone extinct. What hurts these animals? What can you do to help? Listen to this book to find out!

Hewitt's ghost frogs and arroyo toads are two examples of endangered amphibians. Few of them exist in the wild. Other amphibians have already gone extinct. What hurts these animals? What can you do to help? Listen to this book to find out!

Carbon is everywhere. It is constantly moving between the air, water, rocks, and living things. But did you know that none of these things would exist without the carbon cycle? Or that humans have caused the carbon cycle to be out of balance? Learn more about the carbon cycle in this fascinating book.

The rain forest biome is filled with many kinds of plants and animals. More rain falls here than anywhere else on Earth. How do animals protect themselves from danger in the rain forest? And how do plants get enough light to grow under the thick canopy? Listen to find out!

There are lakes in each biome on the planet. They are filled with many different kinds of plants and animals. But how do these lakes form? And how can people keep lakes clean and safe? Listen to this book to find out!

The arctic tundra is frozen for most of the year. Only a few types of animals can survive there. But what does the tundra look like in summer? And how do plants grow in this dry biome? Listen to this book to find out!

The grassland is covered with tall grasses and plants. Many insects and animals live in this biome. But how do they survive in the grassland? And how does fire help new plants grow? Listen to this book to find out!

The deciduous forest biome is filled with leafy trees. This biome changes with each season. What kinds of animals live and hunt in the forest? And how do people make good use of the trees? Listen to this book to find out!

In Elkhorn Slough, an inlet on the California coast, seagrass grows healthy and strong in the shallow water. This healthy seagrass baffled marine biologist Brent Hughes. The scientist expected this estuary to be overrun with algae, causing the seagrass to die. Why was the seagrass thriving? As Brent investigated, signs pointed to an unexpected player helping to keep the seagrass healthy: sea otters! What do these top predators have to do with an aquatic grass at the opposite end of the food chain?

Som en temps de guerra i de postguerra. Temps de misèria econòmica i de misèries humanes. A Bernabé, un nen de vuit anys orfe de mare, el pare, que viu enmig de grans penúries, el ven per fer de pastor. Bernabé passarà una colla d’anys a la muntanya, i excepte en dos breus períodes - l’un amb un pastor i l’altre amb un fugitiu molt especial -, viurà absolutament sol. Més endavant Bernabé recorda una infantesa i una joventut felices, en la seva solitud, en una vall perduda entre muntanyes, voltat de llops, àguiles, voltors, senglars i un ramat de cabres.

Join four children in a little boat as they discover the magnitude of The Mess That We Made. With rhythmic language and captivating language, this cumulative tale portrays the terrible impact of trash on the ocean and marine life, inspiring us to make changes to save our seas.

Acclaimed science author Sandra Markle offers a fascinating look at Gobi bears - the rarest bears on the planet. These adorable animals face threats ranging from illegal gold miners to climate change. Find out more about these bears, which are considered a national treasure in Mongolia, and learn what scientists are doing to help this critically endangered species.

What sorts of animals live in the forest? You'll hear about squirrels, birds, butterflies, rabbits, skunks, and snakes. Pair this nonfiction title with its fiction companion book, A Good Nut.

Dive beneath the waves to meet the crabs, fish, turtles, whales, and seaweed that live in the ocean habitat. Pair this nonfiction title with its fiction companion book, The Fish.

What roams through grassland habitats? Discover bison, elephants, giraffes, kangaroos, lions, and zebra. Pair this nonfiction title with its fiction companion book, My Baby Elephant.