Francesca Hartmann

Porifera: Structure, Function, and Role in Marine Ecosystems

What Fish Have Scales? Scaled vs. Scaleless Species

Mesozoic Mammals: Life in the Age of Dinosaurs

Are There Cougars in New York State?

When Do Deer Wean Their Young Fawns?

How Big Are Crayfish? Average Sizes and Record Breakers

What Animal Makes a Whistling Sound at Night?

What Size Hole Can a Bat Fit Through?

Monkey Vagina: Anatomy, Function, and Behavior

Do Sea Lions Kill Humans? The Risks & How to Stay Safe

Are There Minks in Michigan? Where to Find & Identify Them

What Animals Eat Kudzu? From Livestock to Wildlife

Where Do Jellyfish Live? From the Surface to the Deep Sea

Where Are Crinoids Found? From Ancient Seas to Modern Oceans

Are Bats Warm or Cold Blooded? The Answer Is Complex

What Does Mink Poop Look Like? Identifying Mink Scat

Are There Moose in Mexico and Why Not?

What Do Crabs Eat? Common Foods and Feeding Habits

How Much Do Baby Pandas Weigh? Birth Weight and Growth

Are Raccoons Cats? The Answer & Key Differences