Gavin Merritt

Amphibian Sex: Determination and Reproduction

Are Humans Monkeys? The “Human Monkey” Connection

Sex in Nature: A World of Reproductive Strategies

Female Frogs: Identification, Reproduction, and Behavior

Why Do Animals Flee? The Science of the Escape Response

Why Are Humans the Only Species That Evolved Intelligence?

The Triassic Ichthyosaur: An Ancient Marine Reptile

What Are Non-Human Primates? A Look at Our Closest Relatives

Crocodile Bones: A Look at an Ancient Predator’s Skeleton

How Does Penguin Sleeping Actually Work?

What Are Even-Toed Animals and How Do They Thrive?

Animal Coloration: How and Why It Happens

Do Snakes Have Bones or Cartilage?

Prey Vision: How Animals See to Survive Predation

What Is the Expensive Tissue Hypothesis?

Chameleon Rainbow Colors: The Science Behind the Myth

Sheep Uterus: Anatomy, Reproduction, and Research Role

Planarian Diet: Fueling Remarkable Regeneration

‘Iguanodons: Traits, Habitat, and Discovery of the Dino’

Lobster Sex: The Biology of Mating and Reproduction