Why Insects Matter: Earth’s Most Essential Species
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24.
Sharing Planet Earth with Insects
2023-03-16
What can we learn from this amazing group of animals? Biologists and engineers believe we can learn quite a bit
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23.
The Disappearing Insects
2023-03-16
You might already have heard in the popular press about this disturbing trend: researchers have noticed that many insect populations are declining both in number and diversity.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 23 Now
22.
Collecting Insects
2023-03-16
Learn everything you need to know about starting an insect collection and making your own observations about your local environment. Discover how to start a collection of preserved insects using materials you probably already have at home.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 22 Now
21.
Insects in Art, Literature, and Film
2023-03-16
Throughout our history, we have experienced admiration for insects and their unique abilities, as well as fear and disgust.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 21 Now
20.
Fruit Flies and Other Research Insects
2023-03-16
Although we tend to think of rats and mice as lab animals, insects
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19.
Insects as Farmers
2023-03-16
Although we thought we invented agriculture, insects were using agriculture more than 50 million years before our arrival. Explore the world of the leafcutter ants; they can cut the leaves but not digest them.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 19 Now
18.
Insect Songs and Sounds
2023-03-16
Most insects use sound to call for help and to attract a mate. With a variety of ways to produce sound, insects also have a variety of ways to hear.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 18 Now
17.
Insects Adapted to Aquatic Life
2023-03-16
Few terrestrial organisms can be as comfortable in the water as insects. Look at the unique respiratory physiology and fascinating adaptations that make it possible for them to maintain oxygenation underwater, as well as the adaptations that allow water striders to take advantage of water
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 17 Now
16.
Insects That Fly
2023-03-16
Forty million years ago
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15.
Insect Recyclers
2023-03-16
Insects play a crucial role as decomposers of dead organic matter, recycling the chemicals and making them available for other organisms.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 15 Now
14.
Insects as Parasites and Parasitoids
2023-03-16
While some insects are herbivores and others are predators, a third group gets their energy and nutrients as parasites and parasitoids.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 14 Now
12.
Insects as Food for People
2023-03-16
You might never have eaten beetle larvae, locusts, ants, or termites, but chances are your ancestors did
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 12 Now
11.
Insects as Food for Animals and Plants
2023-03-16
So many animals rely on insects for food that most ecosystems would collapse without them. Birds alone consume almost 500 million metric tons of insects every year.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 11 Now
10.
Plants That Partner with Insects
2023-03-16
Explore the many fascinating pairings in the coevolutionary dance between plants and insects. Step by step over millions of years, both insects and plants have developed ways to meet their own needs while increasing their value to their partners.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 10 Now
9.
Insect-Borne Disease
2023-03-16
One of the most profound ways insects have affected people throughout history is by transmitting disease. The worst offender?
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8.
Insect Pests
2023-03-16
While the vast majority of insects pose no threat to humans, there are a few that compete with us for food, destroy our construction materials, and threaten both our natural and cultivated environments. Learn about the best and latest tools we can employ to control those insects, and why developing an understanding of the insect lifecycle is almost always a better investment than pesticides.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 8 Now
7.
Insect Herbivores
2023-03-16
Insects are the most significant herbivores worldwide. Along with the rise of the forests about 300 million years ago, insects evolved the ability to feed on and digest plants.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 7 Now
6.
Pollinators We Cannot Live Without
2023-03-16
Insect pollinators contribute about $195 billion to the global economy, pollinating approximately 80% of the most important crops worldwide. Explore the complexities of these insects, the many types of pollination they perform, and the coevolutionary dance that continues today between these animals and their plants.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 6 Now
5.
Why So Many Beetles?
2023-03-16
The beetles seem to have it all
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4.
Insect Behaviors and Communication
2023-03-16
Reveal what honeybees are really communicating with their waggle dance and why specific dances are used in specific circumstances. From waggle dances to pheromones, insects have developed unique efficiencies in their communication and actions, both at the individual and group level.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 4 Now
3.
Insect Life Cycles and Reproduction
2023-03-16
Insects have contributed to the human economy since the beginning of our civilization. Consider the humble silkworm moth creating its cocoon from one continuous thread of silk.
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2.
Insect Bodies and Human History
2023-03-16
Discover the properties of insects that distinguish them from mammals and all other animals. They all have exoskeletons for strength and protection, six legs to propel their movements, compound eyes, antennae, and even more attributes in common with one another.
Watch Why Insects Matter: Earth’s Most Essential Species Season 1 Episode 2 Now
1.
Insects Living All around You!
2023-03-16
There
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Why Insects Matter: Earth’s Most Essential Species is a series categorized as a new series. Spanning 1 seasons with a total of 23 episodes, the show debuted on 2023. The series has earned a no reviews from both critics and viewers. The IMDb score stands at undefined.
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How can I watch Why Insects Matter: Earth’s Most Essential Species online? Why Insects Matter: Earth’s Most Essential Species is available on The Great Courses with seasons and full episodes. You can also watch Why Insects Matter: Earth’s Most Essential Species on demand at Apple TV Channels online.
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