Pieter Hall

How Did Blue Catfish Get to the Chesapeake Bay?

Are There Sharks in Seattle? A Look at Puget Sound

Do Crayfish Have Bristles? The Function of Setae

How to Start a Bee Hive at Home

What Is the Longest Animal on Earth?

Do Rats Like Bleach or Are They Repelled by It?

Are There Bull Sharks in California?

What Adaptation Does the Gulf Flounder Use for Camouflage?

Do Stingrays Travel in Groups?

Are Hermit Crabs Invertebrates?

How to Clean a Pond Without Draining It

Do Dolphins Swim Alone? The Truth About Their Social Lives

What Are Barracudas? Physical Traits and Behavior

Do Small Fish Eat Krill? A Look at the Ocean Food Web

Do Farm Raised Fish Have Mercury?

Are Sharks Blind or Deaf? How Their Senses Work

Where Are Abalone Shells Found in the Wild?

What Are Scuds and Their Role in Aquatic Ecosystems?

How Many Whales Are There in the World?

What Is the Lifespan of a Jellyfish?