Endemic, Native, Non-native, and Invasive Species
Learn what the terms endemic, native, non-native, or invasive mean for animals and plants.
The Largest Cactus in the United States
The Saguaro Cactus is the largest cactus in the United States
Building It Back – Beaver Reintroductions Across the World
Since the 1920s, beavers have been artificially re-introduced to many habitats across their former range.
Camouflage: Ways Animals Blend in With Geography
Camouflage is a way for animals and insects to blend in with their surroundings in order to avoid detection.
Geography of Giant Sequoias
Giant sequoias are one of the longest lived tree species, with the oldest giant sequoia living an estimated 3,400 years.