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A seed falls from a plant. A mouse eats the seed. An owl eats the mouse. Each animal gets energy from its food. How does energy flow from one living thing to another? Let’s investigate food chains and food webs!

Animals are living things. They need certain things to grow and live. What are they? Let’s investigate what animals need to survive!

¿Alguna vez has visto un agujero en la tierra y te has preguntado que hay dentro? ¡Podri´a ser un perrito de las praderas! Estos pequeños y tiernos mami´feros construyen comunidades de tu´neles subterra´neos. Descubre fascinantes datos sobre los perritos de las praderas y ente´rate de lo que realmente ocurre bajo tierra.

Con sus espeluznantes aullidos y su feroz habilidad para la caza, los lobos son criaturas fascinantes. Viven en manadas y son parientes cercanos del mejor amigo del hombre, el perro. Aprende más sobre estos magníficos cazadores.

Los loros no solo imitan el habla humana. Estas coloridas y pícaras aves suelen aparearse de por vida y algunas llegan a vivir más de 90 años. Aprende más sobre estas inteligentes aves.

Las tarántulas usan sus fuertes mandíbulas para atrapar a su presa. Pero estas grandes arañas no son tan peligrosas como se cree. ¡Algunas hasta pueden ser mascotas!

¡Los gorilas son los primates más grandes del mundo! Estos amables mamíferos deambulan por la selva, viven en grupos grandes y buscan frutas y brotes de bambú para alimentarse. Sube a los árboles y conoce a estos poderosos y amigables primates.

¡Las ballenas azules son los animales más grandes que jamás hayan vivido en la Tierra! Pero no es fácil verlas porque están escondidas en las profundidades del mar.

¡Los tiburones blancos son los tiburones depredadores más grandes del mar! Viven en distintas partes del mundo, tienen muchos dientes afilados y pueden detectar la sangre a millas de distancia. Sumérgete en lo profundo del mar y descubre datos asombrosos sobre estos tiburones.

Bald eagles, bees, and bats all fly. But a bee is an insect. A bat is a mammal. And a bald eagle is a bird! Why are these animals sorted into different groups? Let’s investigate animal classification!

¡Las anacondas son las serpientes más grandes del mundo! Estas enormes criaturas estrujan a sus presas hasta asfixiarlas. Algunas son tan largas como un autobús y son capaces de estar bajo el agua por mucho tiempo mientras cazan. Aprende sobre estas poderosas serpientes.

The natural world can be a beautiful and awesome place. But sometimes things happen naturally that are quite peculiar. Have you heard of Blood Falls in Antarctica? Ice cold water flows bright red out of a glacier. Did you know that Death Valley National Park in California has boulders that mysteriously slide across the desert? Learn the details of these mysteries and other peculiar natural phenomena.

As flowers and trees begin to bud and bloom, Nox Ap, the bee mother, emerges from her winter sleep. To the Gitxsan, she is nature’s gardener. Without her hard work as a pollinator, we could not enjoy the fruits of strawberries and huckleberries. Follow her life from the first thaw of spring to the end of autumn.

Over the canyon, the sun scalds the air and bakes the desert mud to stone. But under the shade of the canyon hides another world, where bighorn sheep bound from rock to rock on the hillside, roadrunners make their nests in sturdy cacti, and banded geckos tuck themselves into the shelter of the sand. Discover the wonders concealed in the curves of the canyon and all the secret life hidden in its arms.

Over the swamp, the barred owl hoots, and the great egret swoops down on snowy wings. The slow mazes of waterways are quiet with the shush of reeds and grasses. But under the swamp’s soft shadows, there’s a whole hidden world of panthers and orchids, red-bellied turtles and raccoons, lurking alligators and singing frogs. Discover the magical reaches of the Everglades and all the fascinating creatures living just out of sight in its branches and depths—over and under the wetland.

In Sea Wolves: Keepers of the Rainforest, lyrical text creates a captivating portrait of the remarkable sea wolf.

On a beach at the Ría Lagartos nature reserve in Mexico, a sea turtle is born. Newly hatched into a big world, she breaks out of an egg buried in the sand. Now, her journey begins. To reach the ocean she must avoid predatory opossums, crabs, and raccoons—many of her siblings will not make it. But our sea turtle does, and when she finally dives beneath the blue sea, she’ll travel for thousands of miles on a beautiful and pulse-pounding adventure.

What can you find in nature? Look for bright flowers and listen to buzzing bees! Feel rough tree bark and taste a sweet apple! Join Shelley Rotner as she encourages kids to use their senses to safely explore the outdoors.

Earth is a strange and wondrous place. Discover incredible facts about the planet's saltiest seas, tallest mountains, largest organisms, and more in this fun book!

6-12 yaş çocukları için yazılmış, yaşadığımız dünyanın her geçen gün biraz daha kötüye gittiğini hatırlatan bir öykü kitabı... Doğamızın özellikle büyükler tarafından, gelecek nesiller düşünülmeden, nasıl tahrip edilerek kötüye kullanıldığını çocuksu bir masumiyetle gözler önüne seriyor. Masmavi’yi Kim Kurtaracak? çevre duyarlığı oluşturulması bakımından bugün önemli bir yerde duruyor ve çocuklardan büyüklere verilecek çok anlamlı bir ders kitabı özelliği taşıyor. Ateşböceklerinin dilini, el fenerlerinin diline tercüme eden umudun taşıyıcısı çocuklar, gecenin ve gezegenlerin karanlığını aydınlığa çeviriyorlar.