Doris, Ellen

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Insects

Examines the habitats, behavior, and life cycles of various insects, identifying insects, and the problem of pesticides.

Spineless Animals

Birds

Insects

Examines the habitats, behavior, and life cycles of various insects, identifying insects, and the problem of pesticides.

Spineless Animals

Birds

Woods, ponds, & fields

1996
Covers a broad range of science topics, introduces children to ecological concepts, research and study methods, adn provides an opportunity to discover nature on their own.

Life at the top

discoveries in a tropical forest canopy
2000
Photographs and text provide information about the work being done by scientists with the Smithsonian Tropical Research Institute in Panama's Metropolitan Natural Park to learn about the biodiversity of the forest's canopy.

Woods, ponds, & fields

1994
Contains hands-on projects, field trips, ideas, and suggestions to help children explore ecology in the context of woodland, pond, and field ecosystems.

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