Animals

    Every animal in an ecosystem plays an important role in the well-being of our planet. Some are predators. Some are prey. Some pollinate plants or spread seeds. Each contributes to its part of the community and land around it. Take time to learn more about the lives of animals.

    Video thumbnail: Science Trek Snakes

    Science Trek

    Snakes

    Snakes hold a special niche in nature. Learn more how snakes live.

    Snakes

    Video thumbnail: Science Trek Zoology

    Science Trek

    Zoology

    Zoology is the study of animals and animal behavior. Find out more on Science Trek.

    Zoology

    Video thumbnail: Science Trek Horses

    Science Trek

    Horses

    Horses are built for speed and strength. Find out more about horses in this Science Trek

    Horses

    Video thumbnail: Science Trek Dinosaurs

    Science Trek

    Dinosaurs

    What does a dinosaur egg look like? Find out here!

    Dinosaurs

    Video thumbnail: Science Trek D4K: Endangered Species

    Science Trek

    D4K: Endangered Species

    Learn more about endangered species.

    D4K: Endangered Species

    Video thumbnail: Science Trek D4K: Wolves

    Science Trek

    D4K: Wolves

    Why were wolves reintroduced into Idaho?

    D4K: Wolves

    Video thumbnail: Science Trek D4K: Fish

    Science Trek

    D4K: Fish

    What fish are in danger?

    D4K: Fish

    Video thumbnail: Science Trek D4K: Wildlife Management

    Science Trek

    D4K: Wildlife Management

    What is wildlife management?

    D4K: Wildlife Management

    Video thumbnail: Science Trek Mammoths (D4K)

    Science Trek

    Mammoths (D4K)

    Find out more about mammoths from their fossils.

    Mammoths (D4K)

    Video thumbnail: Science Trek Elk (D4K)

    Science Trek

    Elk (D4K)

    Why do elk make such strange sounds?

    Elk (D4K)

    Video thumbnail: Science Trek Endangered Species Q&A

    Science Trek

    Endangered Species Q&A

    Join students asking questions about endangered species.

    Endangered Species Q&A

    Video thumbnail: Science Trek Bats

    Science Trek

    Bats

    Bats are the only mammals that fly. Learn more about these amazing creatures.

    Bats

    Video thumbnail: Science Trek Birds of Prey

    Science Trek

    Birds of Prey

    Find out why Birds of Prey are such great hunters on this Science Trek episode.

    Birds of Prey

    Video thumbnail: Science Trek Salmon

    Science Trek

    Salmon

    Learn how salmon find their way home & why some salmon are pink.

    Salmon

    Video thumbnail: Science Trek Bees

    Science Trek

    Bees

    Bees are essential for life on earth. Learn more about these fascinating creatures.

    Bees

    Video thumbnail: Science Trek Bears

    Science Trek

    Bears

    Find out all about the lives of bears on this D4K show.

    Bears

    Video thumbnail: Science Trek D4K: Amphibians

    Science Trek

    D4K: Amphibians

    Why are amphibians endangered?

    D4K: Amphibians

    Video thumbnail: Science Trek Dinosaurs (D4K)

    Science Trek

    Dinosaurs (D4K)

    What caused dinosaur to go extinct?

    Dinosaurs (D4K)

    Video thumbnail: Science Trek Mountain Goats (D4K)

    Science Trek

    Mountain Goats (D4K)

    Mountain goats are called the “King of the Mountain.” Why?

    Mountain Goats (D4K)

    Video thumbnail: Science Trek Endangered Species Basics

    Science Trek

    Endangered Species Basics

    Find out more about endangered species.

    Endangered Species Basics

    Video thumbnail: Science Trek  Insects

    Science Trek

    Insects

    Find out all about insects on this Science Trek.

    Insects

    Video thumbnail: Science Trek Food Web

    Science Trek

    Food Web

    What is the food web? Find out how all living things depend upon one another for survival.

    Food Web