A Galápagos Island Food Chain

A Galápagos Island Food Chain PDF Author: Donald Wojahn
Publisher: Lerner Publications
ISBN: 0761357157
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Welcome to the Galápagos Islands! As you follow a path through the black lava rock on one of the islands, you may hear the sea lions barking or the hum of a white-lined sphinx moth flying past your head. The Galápagos Islands are full of life, from a huge tortoise trudging toward a cactus patch to a Galápagos barn owl gliding in the air, ready to snatch up a Santa Fe rice rat. Day and night in the Galápagos Islands, the hunt is on to find food - and to avoid becoming someone else’s next meal. All the living things are connected to one another in a food chain, from animal to animal, animal to plant, plant to insect, and insect to animal. What path will you take to follow the food chain through the islands? Will you . . . Go fishing with a blue-footed booby? Snack on some crabs with a Galápagos sea lion? Dive under the reef in search of algae with a marine iguana? Follow all three chains and many more on this who-eats-what adventure!

A Galápagos Island Food Chain

A Galápagos Island Food Chain PDF Author: Donald Wojahn
Publisher: Lerner Publications
ISBN: 0761357157
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Welcome to the Galápagos Islands! As you follow a path through the black lava rock on one of the islands, you may hear the sea lions barking or the hum of a white-lined sphinx moth flying past your head. The Galápagos Islands are full of life, from a huge tortoise trudging toward a cactus patch to a Galápagos barn owl gliding in the air, ready to snatch up a Santa Fe rice rat. Day and night in the Galápagos Islands, the hunt is on to find food - and to avoid becoming someone else’s next meal. All the living things are connected to one another in a food chain, from animal to animal, animal to plant, plant to insect, and insect to animal. What path will you take to follow the food chain through the islands? Will you . . . Go fishing with a blue-footed booby? Snack on some crabs with a Galápagos sea lion? Dive under the reef in search of algae with a marine iguana? Follow all three chains and many more on this who-eats-what adventure!

An Estuary Food Chain

An Estuary Food Chain PDF Author: Donald Wojahn
Publisher: Lerner Publications
ISBN: 0761357181
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Welcome to a North American estuary! As you travel through the swamp’s murky water, you wade through green duckweed and push ahead to the moss-draped trees at the water’s edge. Everything seems green and still. But the estuary is full of life, from an American alligator lying in wait for a cottonmouth snake, to a swarm of biting midges stinging you. Day and night in the estuary, the hunt is on to find food - and to avoid becoming someone else’s next meal. All living things are connected to one another in a food chain, from animal to animal, animal to plant, plant to insect, and insect to animal. What path will you take to follow the food chain through the estuary? Will you ...swoop through the sky with a barred owl chasing a mouse? Join a family of opossums munching on a poisonous snake? Nibble on some water plants with a swamp rabbit? Follow all three chains and many more on this who-eats-what adventure!

A Nile River Food Chain

A Nile River Food Chain PDF Author: Donald Wojahn
Publisher: Lerner Publications
ISBN: 0761357173
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Welcome to the Nile River in Egypt! As you slosh through the river bank and puddle-jump the marshy areas, you can hear birds calling, frogs peeping and little scurrying sounds from the underbrush. The Nile River is full of life, from Egyptian vultures snatching ostrich eggs to golden jackals gnawing on a dead rabbit. Day and night in the Nile River delta, the hunt is on to find food - and to avoid becoming someone else’s next meal. All the living things are connected to one another in a food chain, from animal to animal, animal to plant, plant to insect, and insect to animal. What path will you take to follow the food chain through the river delta? Will you . . . Swoop through the air with an Egyptian slit-faced bat hunting insects? Stalk for frog dinner through thick reeds with a swamp cat? Scavenge for road kill with a striped hyena? Follow all three chains and many more on this who-eats-what adventure!

A Cloud Forest Food Chain

A Cloud Forest Food Chain PDF Author: Donald Wojahn
Publisher: Lerner Publications
ISBN: 0761357130
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Welcome to an African cloud forest! As you set off down the mountain path, all you see ahead is a thick tangle of vines and bamboo trees. But the cloud forest is full of life, from a collared sunbird hovering over some flowers to a leopard stalking a giant forest hog. Day and night in the cloud forest, the hunt is on to find food - and to avoid becoming someone else’s next meal. All living things are connected to one another in a food chain, from animal to animal, animal to plant, plant to insect, and insect to animal. What path will you take to follow the food chain through the cloud forest? Will you . . . Watch a fierce honey badger battle a dangerous snake? Slink along with an African golden cat as it tails its prey? Munch on some leaves with a family of mountain gorillas? Follow all three chains and many more on this who-eats-what adventure!

A Coral Reef Food Chain

A Coral Reef Food Chain PDF Author: Donald Wojahn
Publisher: Lerner Publications
ISBN: 0761357149
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Welcome to a Caribbean coral reef! As you snorkel just offshore, you see brilliant fish, waving sea anemones, diving turtles - maybe even a prowling barracuda! The coral reef is full of life - from coral polyps snagging plankton to a moray eel gobbling up a goby fish. Day and night on the coral reef, the hunt is on to find food - and to avoid becoming someone else’s next meal. All living things are connected to one another in a food chain, from animal to animal, animal to plant, and plant to animal. What path will you take to follow the food chain through the coral reef? Will you . . . Tail a tiger shark as it sniffs out its next victim? Check out a stingray crushing clams? Watch a feathery fan worm trap bits of leftovers? Follow all three chains and many more on this who-eats-what adventure!

Food Webs and the Dynamics of Marine Reefs

Food Webs and the Dynamics of Marine Reefs PDF Author: Tim McClanahan
Publisher: Oxford University Press on Demand
ISBN: 0195319958
Category : Science
Languages : en
Pages : 249

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Book Description
Food Webs and the Dynamics of Marine Reefs summarizes recent developments in the ecology of kelp forests and coral reefs in order to develop an understanding of the general principles of their ecological organization and how they might be managed from an ecosystem perspective.

New Approaches to the Study of Marine Mammals

New Approaches to the Study of Marine Mammals PDF Author: Aldemaro Romero
Publisher: BoD – Books on Demand
ISBN: 9535108441
Category : Science
Languages : en
Pages : 252

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Book Description
The highly specialized nature of marine mammals when compared with their terrestrial counterparts, the environment in which they live, and the impact of humans on them throughout history and at the present, have made of the scholarship on these creatures something unique in itself. Therefore, it is not surprising that many researchers have also taken a distinctive approach to their study. This volume is aimed at providing a glimpse at such diversity of views and approaches while delivering valuable information on marine mammalogy. Given the increasing concerns regarding issues of anthropogenic factors affecting these animals, it is not surprising that the majority of chapters in this book deal with this subject.

A Mangrove Forest Food Chain

A Mangrove Forest Food Chain PDF Author: Rebecca Hogue Wojahn
Publisher: Lerner Publications
ISBN: 0822576155
Category : Juvenile Nonfiction
Languages : en
Pages : 68

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Book Description
Gives readers an exciting glimpse into animals and their habitats while illuminating curriculum concepts related to food webs and biomes.

Ecology and Evolution

Ecology and Evolution PDF Author: Richard Benz
Publisher: NSTA Press
ISBN: 0873551834
Category : Education
Languages : en
Pages : 223

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Book Description
"Many of the ideas in this volume appeared in an earlier version in The Galâapagos: JASON Curriculum, 1991 by the National Science Teachers Association."

Serendipity

Serendipity PDF Author: James A. Estes
Publisher: Univ of California Press
ISBN: 0520377494
Category : Science
Languages : en
Pages : 294

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Book Description
"Many of the findings in the book . . . are classics of ecology. . . . A rare and delightful insight into timely science."—Jane Lubchenco, Nature "Estes's refreshing narrative deftly weaves rigorous science with personal reflection to create an absorbing and introspective read that is equal parts memoir, ecological textbook, and motivational guidebook for young ecologists."—Science To newly minted biologist James Estes, the sea otters he was studying in the leafy kelp forests off the coast of Alaska appeared to have an unbalanced relationship with their greater environment. Gorging themselves on the sea urchins that grazed among the kelp, these small charismatic mammals seemed to give little back in return. But as Estes dug deeper, he unearthed a far more complex relationship between the otter and its underwater environment, discovering that otters play a critical role in driving positive ecosystem dynamics. While teasing out the connective threads, he began to question our assumptions about ecological relationships. These questions would ultimately inspire a lifelong quest to better understand the surprising complexity of our natural world and the unexpected ways we discover it. Serendipity tells the story of James Estes’s life as a naturalist and the concepts that have driven his interest in researching the ecological role of top-level predators. Using the relationships between sea otters, kelp, and sea urchins as a touchstone, Estes retraces his investigations of numerous other species, ecosystems, and ecological processes in an attempt to discover why ecologists can learn so many details about the systems in which they work and yet understand so little about the broader processes that influence these systems. Part memoir, part natural history, and deeply inquisitive, Serendipity will entertain and inform readers as it raises thoughtful questions about our relationship with the natural world.