Francesca Hartmann

Hippo Sex: How Mating and Reproduction Works

Where Did the Black Squirrels Come From?

The Poland Bison: A Story of Extinction and Return

Porifera: Structure, Function, and Role in Marine Ecosystems

Mesozoic Mammals: Life in the Age of Dinosaurs

Monkey Vagina: Anatomy, Function, and Behavior

What Are the Biggest Cats in the World?

What Are Grunion and What Is a Grunion Run?

What Kind of Animal Is a Badger? Facts and Features

Do Rams Actually Die From Butting Heads?

What Eats a Flounder? Key Predators and Survival Tactics

Are Camels Endangered? Which Species Are at Risk?

What Are Barnacles? The Unique Crustaceans of the Sea

How Much Does an Average Doe Weigh?

Surprising Mammals That Can’t Swim and Why

Can Raccoons Attack You? Risks and Prevention

What Is a Lion Pride & How Does It Work?

What Do Foxes Eat? Primary & Opportunistic Foods

Where Are an Octopus’s Three Hearts Located?

Are Rats More Active at Night? The Science Behind It