What is a Keystone Species?

The term “keystone” is an architectural reference to a wedge-shaped stone at the top of an archway.

The importance of Keystone Species, by Barry Nerhus

Keystone Species

DID YOU KNOW? Wolves are an essential keystone species. - Living with Wolves

We see grass everywhere. It is in our yards, parks, fields, and many other places. Often it is just something to push the lawnmower across. But

Keystone Species that Live in Grasslands

Ecology# Keystone Species-2 Keystone species, Species, Amur leopard

Article - What Is A Keystone Species, PDF, Ecology

Humans are a keystone species

Agouti - A Keystone Species in the Rainforest - Performance Task

Predicting the Effect of the Removal of a Keystone Species on Biodiversity Practice, Biology Practice Problems