As the Crow Flies

In this video from Nature researchers from the University of Washington conduct a long-term experiment to see if crows can pass information down from one generation to the next.

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Basic Instincts

This video from Nature: "My Life as a Turkey" explores the knowledge wild turkeys have about the world around them.

Beavers

This video segment explores the world of the beaver, including the biology of the species and, more importantly, its ability to transform an ecosystem for its own benefit.

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Bee Navigation

This video segment from NOVA: "The Mystery of Animal Pathfinders" explores honeybee communication and navigation.

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Beneath the Waters of Cocos Island

The nutrient-rich waters surrounding Cocos Island set the stage for astounding predator-prey interactions, as seen in this video segment from NOVA: "Island of Sharks."

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Beyond the Present

This video from The Human Spark provides a look at humans' unique ability to reflect upon events that have happened in the past and think about things that could possibly happen in the future.

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Birds of Prey

This video segment from IdahoPTV's D4K defines birds of prey and explains what characteristics they have that identify them as a raptor and help them catch their prey.

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The Brain

This video segment from IdahoPTV's D4K explores the anatomy of the brain and how your brain interacts with the rest of your body.

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Cooperation Over Competition

In this video from The Human Spark, scientists discuss what may be the uniquely “human spark” which separates us from animals: our ability to communicate, cooperate, and collaborate with others.

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Decision-Maker Bees and the Human Brain

Learn about the similarity between the pattern of communication within a bee colony and neural networks in the human brain, in this video adapted from NOVA scienceNOW.

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Desert Biome

This video segment from NOVA: "A Desert Place" describes the physical characteristics and organisms that define the desert biome.

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Destructive Forces

In this video segment from Nature, scientists question how animals mysteriously survive natural disasters.

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Dolphin Reproductive Behavior

This video segment from the Science and Technology Chat series focuses on dolphin pregnancy, birth, and care of the young, and features Atlantic bottlenose dolphins living in captivity at the Mirage Resort Dolphin Habitat.

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Energy Flow in the Coral Reef Ecosystem

This video segment, adapted from NOVA, describes the energy flow in a coral reef, including its food web.

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Fish Research

This video segment from IdahoPTV's D4K explains the Chinook salmon's life cycle in the Pacific Northwest and why it is an endangered species. A fisheries biologist takes students through some steps of fish research with explanations of the kinds of information biologists gather to perhaps help manage fish recovery.

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The Function of Sleep

In this video segment adapted from NOVA scienceNOW, discover what researchers are learning about sleep by examining the dreams of rats.

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Gallery of Visual Illusions

Are your eyes playing tricks on you? Discover more about eyesight and the brain as you test your eyes with these visual illusions adapted from the University of Washington's Neuroscience for Kids Web site.

Guess How Whales Hear!

This video segment explores how one marine biologist used the scientific process to discover how whales hear.

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Habitat and Diet in Racehorse Development

This animated segment from KET's Electronic Field Trip to a Horse Farm demonstrates one of the ways calcium, a naturally occurring mineral derived from limestone, enters a horse's diet to give it an advantage in bone strength.

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Hearing

This video segment from IdahoPTV's D4K describes the parts of the ear and the path a sound wave makes to your brain. It points out the role of the ear in maintaining balance and why and how to protect your ears.

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The Science Behind Appetite

This video segment, adapted from NOVA, tells the story of a ballerina battling anorexia. It explains how serotonin regulates appetite, and presents some of the health risks that accompany the eating disorder.

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Hook, Line and Sinker

In this video from Nature learn how on the tiny, remote island of New Caledonia, crows are much smarter than anyone ever expected.

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Horned Lizard

In this video from Outdoor Nevada, learn about the habitat, diet, and defense mechanisms of horned lizards.

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How the Body Responds to Exercise

In this video segment adapted from NOVA, follow novice runners as they train for a marathon, and discover how quickly the body responds to regular aerobic exercise.

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How to be an Alpha Male Koala

This video resource from Nature: "Cracking the Koala Code" offers ringside seats to a territorial battle for dominance between two male koalas.

How We Learn

In this segment from The Human Spark, host Alan Alda observes experiments at the Max Planck Institute for Evolutionary Anthropology which demonstrate how differently human children and orangutans learn how to complete tasks.

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Human vs. Chimp Thinking

This video segment from The Human Spark features a discussion about how human thought differs from that of chimpanzees.

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Idaho Fish

This video segment from IdahoPTV's D4K introduces Idaho's native fish species, and discusses why some populations are doing fine while others are struggling with declining numbers.

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Insight and Imagination

Get an overview of how insight and imagination distinguish humans from others in this segment from The Human Spark.

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The Kemps Ridley Sea Turtle

This video adapted from Texas Parks and Wildlife Department describes how humans are helping restore safe nesting grounds for the critically endangered Kemp's ridley sea turtle to ensure its successful repopulation.

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The Koala Diet

This enhanced video resource from Nature: "Cracking the Koala Code" examines how the koala’s unique diet of eucalyptus leaves affects their behavior.

Learning to be a Raccoon

This video resource from Nature: "Raccoon Nature" explores how raccoon kits learn from their mother.

Marathon Migrators

This video segment from NOVA: "The Mystery of Animal Pathfinders" explores how the migratory patterns of shorebirds have evolved to coincide with the spawning of horseshoe crabs.

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Masters of Disguise

In the face of danger, what's a spineless animal to do? This video segment introduces the concept of camouflage -- how animals achieve it and how this form of disguise benefits both predators and prey. Footage from NOVA: "Animal Impostors."

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A Matter of Size

Learn about the brains of a rat, monkey, chimp, and human and why some brains are bigger than others in this video from The Human Spark.

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Migration of the Monarch

This video segment from NOVA: "The Mystery of Animal Pathfinders" explores the migratorial exploits of monarch butterflies.

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Mirror Neurons

This video segment, adapted from NOVA scienceNow, introduces the latest research on a system of neurons that plays a part in how people relate to each other.

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Monarch Migration

This video from Nature features the start of the monarch butterfly’s northward trek.

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Monkey See, Monkey Do

Through experimentation, scientists at the Yerkes National Primate Research Center in Atlanta demonstrate how chimps faithfully transmit learned behaviors from one chimp to another.

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Monkey See, Monkey Take

In this video segment from The Human Spark, an experiment is done that indicates monkeys have a working notion of other minds.

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A Night in the Coral Reef

Coral reefs are often portrayed as brightly lit, bustling underwater marvels full of colorful creatures. This video segment, adapted from NOVA, paints a different picture as it explores the nocturnal behavior of organisms in the reef.

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Smart Sea Lions

This video segment adapted from NOVA scienceNOW explores whether animals and humans are more similar than we think. Meet Rio, a sea lion who demonstrates to researchers reasoning skills once thought limited to humans.

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Interfering with Fear

Discover how cognitive psychologist Sian Beilock is working to overcome how we experience mental pressure and to maximize our brain’s performance, in this video adapted from NOVA scienceNOW.

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Observing the Secret Lives of Raccoons

This video resource from Nature: "Raccoon Nation" explores how scientists are using technology to gain a deeper understanding of raccoon behavior.

Penguin Response to Climate Change

Find out how climate change is affecting Antarctic Adélie penguins and their ecosystem in this video segment adapted from Lloyd Fales and Sweetspot Pictures, Inc.

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Planetary Moves

This video segment from Nature offers an introduction to four species’ migratory patterns.

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Raccoons and the City

This video resource from Nature: "Raccoon Nation" explores the migration of raccoons to big cities and traits that help them thrive in urban environments.

Rattlesnakes

This video segment from Wild Nevada answers questions about the rattlesnake, a reptile that is often misunderstood.

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The Role of Genetics in Obesity

In this video segment from NOVA scienceNOW, meet researchers who are studying obesity and trying to understand the role that hormones and genetics can play in regulating appetite.

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Scorpions

This video segment from Outdoor Nevada takes a look at an ancient desert dweller, the scorpion.

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