Cornell Lab of Ornithology
Habitat Network: Structure, Cover, & Shelter
Learn how to build an appropriate habitat for birds and other animals to maintain structural diversity.
Wonderville Media
Animal World/wonderville: Dogs
Dogs have needs just like you. They need food, water, shelter, grooming, exercise, health care, and love. Learn more about dogs in this well-constructed overview by Wonderville.
BioEd Online
Bio Ed Online: Living Things and Their Needs Teacher's Guide
This is a free downloadable teacher's guide (PDF) to teach young children (grades K-2) about living things and their needs.
New York Times
New York Times: Scribd: Living Things Cause Changes on Earth Lesson Plan
This detailed lesson plan will have the students researching why and how animals make changes to the Earth. Students will discover that animals make changes on Earth for various reasons such as shelter, protection from predators, and...