49 - 60 of 201 results

Metabarcoding

This video describes the technology of metabarcoding, which allows scientists to determine herbivore diets based on the sequences of plant DNA extracted from animal dung.

Biochemistry & Molecular Biology
Genetics
Ecology
Clips
High School — General
High School — AP/IB
College

Moth Mimicry: Using Ultrasound to Avoid Bats

This video follows scientists as they uncover the ways in which moth species in Gorongosa National Park use ultrasound to avoid being eaten by bats.

Anatomy & Physiology
Evolution
Scientists at Work
High School — General
High School — AP/IB
College

Surveying Ant Diversity in Gorongosa National Park

This video follows conservation biologist Leeanne Alonso as she surveys ant species in Gorongosa National Park to monitor the health of the park’s ecosystems.

Ecology
Environmental Science
Scientists at Work
High School — General
High School — AP/IB
College

A Science-Based Approach to Restoring Gorongosa's Wildlife

This video follows scientists from Gorongosa National Park as they relocate zebras from a nearby reserve as part of the effort to restore healthy wildlife populations.

Ecology
Environmental Science
Scientists at Work
High School — General
High School — AP/IB
College

How Termites Enrich Ecosystems

This animation shows how termite mounds can increase the productivity of African savanna ecosystems.

Anatomy & Physiology
Ecology
Animations
High School — General
High School — AP/IB
College

Animated Life: Mary Leakey

This animated short video illustrates the life and work of paleoanthropologist Mary Leakey, including her discovery of the Laetoli footprints.

Evolution
Animated Shorts
High School — General
High School — AP/IB
College

Animated Life: The Living Fossil Fish

This animated short video tells the story of the discovery of the coelacanth, a species that belongs to a group of lobe-finned fish that existed 400 million years ago.

Anatomy & Physiology
Evolution
Animated Shorts
High School — General
High School — AP/IB
College

Gorongosa's Water Cycle

This animation illustrates the main stages of the water cycle in Gorongosa National Park, an ecosystem that experiences both wet and dry seasons.

Ecology
Earth Science
Animations
High School — General

Analyzing Patterns in the Savanna Landscape

This video showcases the work of mathematician-turned-biologist Corina Tarnita, who uses quantitative approaches to understand the role of termite mounds in the savanna ecosystem.

Ecology
Science Practices
Scientists at Work
High School — General
High School — AP/IB
College

Niche Partitioning and Species Coexistence

This video describes the cutting-edge method of DNA metabarcoding and how it is used to study how animals partition resources in a shared habitat.

Biochemistry & Molecular Biology
Ecology
Science Practices
Scientists at Work
High School — General
High School — AP/IB
College

The Origin of Flight: What Use Is Half a Wing?

In this video, biologist Ken Dial demonstrates that birds use their wings for more than just flying, which may help us understand how dinosaurs used their small wing-like limbs before the evolution of flight.

Anatomy & Physiology
Evolution
Science Practices
Scientists at Work
High School — General
High School — AP/IB
College