food chains (ecology)

This book explores river habitats around the world, looking at the plants and animals that live there, and the adaptations that help them to survive.

Discusses the ecosystem of freshwater rivers, lakes, ponds, and streams, the food webs within those systems, and the damaging effects of pollution.

In the pond by Anna's house, a food chain begins with algae which is eaten by a mayfly nymph and ends with a coyote eating a raccoon.

Photographs and text portray a variety of the world's food chains.

Describes the interaction of plants and animals within the Arctic tundra.

Describes the interaction of plants and animals within the South American Rain Forest.

Describes the interaction of plants and animals within the Australian Outback.

Depicts a family of four who make their garden their summer home as they prepare the soil, plant seeds, water the garden, and watch for a harvest of vegetables.

Presents a study of the food chain and describes the feeding habits of the Great White shark.

Presents a portrait of the Delaware Bay in the spring when a wide variety of animals, including minnows, mice, turtles, raccoons, and especially migrating shorebirds, come to feed on the billions of eggs laid by horseshoe crabs.