Superbugs That Resist Antibiotics Can Evolve in 11 Days
This short video explores how bacteria have evolved mechanisms to resist antibiotics.
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Mostrando resultados 97 - 108 de 206, página 9 de 18.
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The Great Elephant Census
This video follows the work of scientists conducting the first census of African savanna elephants in over 40 years and the methods they are using to obtain accurate, up-to-date numbers across the continent.
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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.
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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.
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Trophic Cascades in Salt Marsh Ecosystems
In this video, ecologist Brian Silliman explains how he uses manipulative field experiments to study salt marsh ecosystems. His approach revealed that these systems are under top-down control from consumers and predators.
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Selection for Tuskless Elephants
This video follows Joyce Poole and other scientists working in Gorongosa National Park, Mozambique, who made the observation that many female elephants lack tusks.
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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.
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Niche Partitioning
This video introduces the concept of niche partitioning with examples drawn from the African savanna.
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How Termites Enrich Ecosystems
This animation shows how termite mounds can increase the productivity of African savanna ecosystems.
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Animated Life: Mary Leakey
This animated short video illustrates the life and work of paleoanthropologist Mary Leakey, including her discovery of the Laetoli footprints.
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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.
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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.
