Keystone Species 101

From coastal tide pools and rolling prairies to African savanna and arctic terrain, the earth is home to myriad ecosystems, each one regulated by interlinking parts, including the creatures that call them home.

Keystone Species and Their Role in Ecosystems

Keystone” Native Plants 101

Documented Decline of Mayflies, a Keystone Species, Destabilizes Ecosystems - Beyond Pesticides Daily News Blog

Keystone Species 101

Invasive Species 101 National Marine Sanctuary Foundation

The Keystone of the North Pacific - Wild Salmon Center

Keystone Species 101

The Society for Conservation Biology

Biology 101 - Ch. 20 Flashcards

Healthy Ecosystems

Sea otter - Wikipedia

Keystone Species - An Introduction