The many different animals that live in a great kapok tree in the Brazilian rainforest try to convince a man with an ax of the importance of not cutting down their home.
Describes how and where scientists find evidence of climate change, including bird migration patterns, checking tree rings, and collecting mud cores; and offers advice to students on how to make a positive impact on the environment.
Valerio the dragon and Allegra the unicorn are driven into hiding when humans begin to destroy the natural beauty of their land, but they receive hope when they befriend the daughter of the man responsible.
An environmental history of the Nashua River, from its discovery by Indians through the polluting years of the Industrial Revolution to the ambitious clean-up that revitalized it.
A prominent children's book author and illustrator shares her life, her daily activities, her interest in environmental preservation, and her creative process, showing how all are intertwined.
