Keystone Species in a Yellowstone Shell

Keystone species: like a stone bridging the two sides of an arch, once removed the structure crumbles. One of ecologists favorite example in the last twenty years has been the grey wolf. Humans have a long history of destroying ecosystems and obliterating biodiversity. More than likely we've seen the loss of more keystone species than … Continue reading Keystone Species in a Yellowstone Shell


Unpopular Vestigial Structure

Science classes from middle school up to the second year of university, popular science books, and many internet sources cling to cliche examples. Don't talk to me about the bottleneck effect and use cheetahs as an example--just don't. If you're a complete nerd like me and constantly prowl for something new to learn, finding a … Continue reading Unpopular Vestigial Structure