National Wildlife Federation
National Wildlife Federation: Invasive Species
This site explains what invasive species are and how widespread and detrimental their impact is on an ecosystem, on wildlife, and on humans. The methods by which they can travel are listed, and examples of invasive species are given. The...
National Wildlife Federation
National Wildlife Federation: Wildlife Watch
Folks are observing the effects of global warming by identifying the wildlife creatures they see in their local states. Check out the interactive map that highlights the observations in each of the fifty states. Learn how to become a...