Susan and Peter J. Solomon Family Insectarium
Insects are ancient and resilient. They are more diverse than any other animal group alive today–and maybe also the most important. Remove reptiles, birds or mammals from an ecosystem and it would likely survive. But it wouldn’t without insects.
Instead of brushing off or crushing the next insect you find, take a moment to really look, to wonder, to appreciate.
This hall is included with any admission.
They may be small, but insects dominate Earth in more ways than we realize. Scientists have named about 1.2 million insect species, but there may be as many as 3.5 million, most waiting to be discovered. That’s compared to about 60,000 vertebrate species.
Denis Finnin/© AMNH
Alvaro Keding/© AMNH
In this new permanent gallery, you'll encounter many species of insects and find out about the critically important roles they play in ecosystems, human agriculture, and even human health as pollinators, seed dispersers, decomposers, builders, soil aerators, and more.
What You'll See
- One of the world’s largest displays of live leafcutter ants (Atta cephalotes), featuring a foraging area, transparent skybridge under which visitors can pass, and a fungus garden that offer opportunities to observe how these ants work together as a “superorganism”
- The Pollination Portal, an interactive exhibit that features large-scale models of flowers and showcases how pollination works and why insects are essential pollinators
- A monumental model of a beehive with multiple lobes of combs, which allows visitors to “enter” the hive’s interior and see honeybees at work on integrated video displays
- A digital interactive called “Be a Bee” that demonstrates the roles different groups of honeybees play in the collaborative life of the hive and challenges visitors to keep the hive healthy by fulfilling various tasks
- Exhibits celebrating the many insects of New York City, including a sound gallery featuring Central Park’s insects with corresponding vibrations amd a digital interactive that lets visitors explore the insects in five different New York City ecosystems, one in each of the boroughs
- A microscope station where visitors can observe pinned specimens of cockroaches and crickets, ancient species that help illustrate insects’ endurance over their 400-million-long existence on our planet
- Exhibits about biomimicry—nature-inspired innovation—including the ways in which insects have inspired architects, scientists, and technologists
- A large-scale digital exhibit that highlights the role insects play in human health as disease vectors through interactive interfaces that let visitors explore by insect species, disease, or geography
Insectarium is a new video series from PBS and the American Museum of Natural History. Join Museum Curator Jessica Ware to discover the wonders of insects you think you know, from flirting fireflies to killer ladybugs.
Decoding the Language of Fireflies
[Curator Jessica Ware chases after blinking fireflies in a lush garden at dusk.]
JESSICA WARE (Curator, Division of Invertebrate Zoology): Ooh, there's multiple of them! That is kind of magical. The first firefly flash of the season. Maybe it just reminds you of summer. Just the magic that you could produce light.
[A firefly crawls over her hand and takes off into the night.]
WARE: This animal is flying and it's producing light. I would say, like, for me, evolution's always remarkable, but it's not how they flash, right?
[Close up of a firefly resting on a stick and blinking. Ware reaches out and tries to catch a firefly in flight.]
WARE: It's why that's so fascinating.
[Time lapse of a field at night. Firefly flashes leave stuttered trails and bright green smears across the landscape.]
WARE: Different species of fireflies—they each speak their own language. Kind of like a language of love.
[Juliana Chauca, a teenager, holds a firefly and brings it close to the camera, opening her hands to display it before it flies off. She smiles with delight.]
JULIANA CHAUCA (Hudson Valley Firefly Project Researcher): I think it wasn't till I realized how unique these creatures are that I began looking more into them. I think fireflies are- Fireflies belong to my heart. That's it.
[Ware and Chauca walk together on a community garden path. Tall apartment buildings rise behind them.]
[TEXT ON SCREEN: Roosevelt Island, New York City]
WARE: I'm here in a New York City community garden with Juliana Chauca, an amazing high school researcher working on a community science project about fireflies and whether they may be disappearing from our summer nights.
CHAUCA: I just realized that I see fireflies all the time, but I didn't really hear much about how we could possibly possibly be affecting them. So I thought it would be really interesting to study them.
[Yellow blinks of light pop in and out over a flowering lawn in a city park.]
WARE: In many parts of the United States, especially the eastern and southern states, you can see fireflies on summer nights and you can kind of see them sparkling because over millions of years, they've evolved the ability to control a really precise chemical reaction in their butts.
[Fireflies blink in an empty city lot. One crawls on a chain link fence and then takes off, flashing. Another flies and blinks over flowers in a garden at early evening.]
WARE: That biochemical reaction releases energy in the form of light and pow, we've got flashes.
[A firefly blinks, perched above another on a low plant. The second blinks in return.]
WARE: Those flashes are basically what we talk about when we mean firefly communication. But the question is, what are they talking about?
[TEXT ON SCREEN: American Museum of Natural History - Insectarium]
[Ware holds out an insect net. Inside is a single firefly.]
WARE: I mean, I'm a safe friend, but not all people with insect nets are gonna let you live, pal.
[Ware walks through community garden paths, carrying her insect net.]
[TEXT ON SCREEN: Jessica Ware, Ph.D. | Curator, American Museum of Natural History]
WARE: My name is Dr. Jessica Ware, and I'm an invertebrate zoologist or entomologist at the American Museum of Natural History.
[Ware stands outside the entrance to the Museum. In a sped-up sequence, she walks inside and through the halls to the door of the invertebrate zoology collections.]
WARE: I am a curator and what I do is I study insect evolution. Come on in.
[The camera follows Ware into the collection space—a large room filled with rows of compactor shelves.]
DIRECTOR (off-camera): So, Jessica, tell us where we are.
WARE: This is where I work. It's a collection room.
[TEXT ON SCREEN: Entomology Department, American Museum of Natural History]
WARE: A reference library for insects.
[Ware whirls a rotating lever to open a row of cabinets.]
WARE: Do you want to look at some fireflies up close?
DIRECTOR (off-camera): Are fireflies actually flies?
WARE: They're not flies. They're not bugs. Some people call them lightning bugs. They're not bugs. People didn't do a great job giving common names to insects, I would say. There's a lot of ones that have kind of misleading names.
[Various beetle species—a long black beetle, with long black antennae; a beetle with striking red legs opens its wings and flies off; a ladybug chows down on aphids.]
WARE: Fireflies are a kind of beetle. And beetles, unlike flies or like true bugs, have hard wing covers and chewing mouthparts.
DIRECTOR (off-camera): Are there are a lot of beetles out there?
[Drawers of pinned beetle specimens display incredible varieties of shape, pattern, and color.]
WARE: There's more beetles than there is pretty much anything else on earth. I think about 25% of the world's species are actually beetles.
[Ware holds a drawer of beetle specimens.]
DIRECTOR (off-camera): Everything is beetle.
WARE: Everything is beetle. If you were to come and land on the planet for the first time and you didn't know who was running things, you probably would think it was a beetle.
[Ware points to a row in the collection shelving units and spins the handle which widens that aisle. She walks down the row and opens up a cabinet.]
WARE: The fireflies are in here. They're in the family Lampyridae.
DIRECTOR (off-camera): All right, well, let's go see some Lampyridae.
WARE: All right. See how the name just rolls off your tongue? Lampyridae. I actually don't- I'm not great with Greek and Latin, although I did take Latin at school, but Jessica est discipulus malus. I was a bad student. So, here they are.
[Ware pulls out a drawer of firefly specimens. Close-up shots of various firefly species.]
WARE: So there's lots of different species of fireflies.
[An extreme close-up of a single pinned ant specimen.]
WARE: And I think, like often when we say ants, we think that there's just one kind of ant, right?
[An extreme close-up of a single pinned mosquito specimen. The camera pulls out to reveal a drawer full of hundreds of specimens, representing a number of species.]
WARE: And when we say mosquito, we think that there's just one kind of mosquito. But actually, there's thousands of species.
[A single firefly hangs on a window, displaying its underside and flashing lantern.]
WARE: And it's- the same is true for fireflies.
[A circle is drawn around the firefly and text appears, reading, “2,000 firefly species.” That circle is then surrounded by a significantly larger one, and the text, “6,500 mammal species.”]
WARE: So there's over 2000 species of fireflies globally, and there's only like 6500 species of mammals.
[Close-ups of various firefly species in the research collection. Despite being different species, they look relatively similar—long, dark, winged bodies.]
WARE: So there's a lot of firefly species out there, relatively speaking.
DIRECTOR (off-camera): Okay, but these are all kind of similar to me. How do species tell one another apart?
[Ware pulls another drawer out of a cabinet, displaying more boxes of fireflies.]
WARE: Ah, but this is where the flashing comes in. You can't really see it here in the drawer, but each one of these species has a distinctive flavor of twinkle.
[Ware stands in the community garden in the late afternoon.]
DIRECTOR (off-camera): Do all fireflies flash?
WARE: So, not all fireflies flash. A lot of them do.
[Firefly larvae display their bioluminescent glow.]
WARE: And what's neat is at their juvenile stage the larvae, most of them glow. And why do they glow, you might wonder. Well, that's a very good question.
[Ware walks and talks in the community garden.]
WARE: Of course, we don't have time travel to go back to the origin of fireflies. But what we know is that firefly larvae probably taste pretty gross to predators. So perhaps being glowing, you know, would have signaled I'm distasteful, don't eat me.
DIRECTOR (off-camera): Okay. So if that's the larvae, why are the adult fireflies blinking?
WARE: Why they do it is a really interesting question, because fireflies are using their sexual signaling—these flashing patterns—to find mates of the same species.
[SEXY SMOOTH BEAT DROPS]
[Close-ups of fireflies blinking to one another, different species flashing different colors.]
WARE: Firefly species each have their own love language, right? That chemical reaction can produce different types of color. It can be kind of greenish color, can be kind of an orange-y color, kind of a yellow-y color.
[A time-lapse of firefly flashes at night pauses and labels indicate patterns produced by different species: “Photuris versicolor” with a long, bright green smear, and “Photinus carolinus” with a stuttered line of yellow-ish dots.]
WARE: And then the patterns of the flashes are also species specific.
[A female firefly sitting on a leaf turns her rear end up and flashes. A nearby male circles closer and then lands behind her. They start mating.]
WARE: Females would be resting, kind of, on the ground and then males would be flashing and flying around and if they're interested, then females flash back. So then they start kind of moving towards each other.
[Two fireflies turn end-to-end, mating.]
WARE: And that's when the dance begins. And that's when they mate.
[Ware speaks to the camera in the community garden.]
WARE: And hopefully the female is able to lay her eggs, and hopefully those eggs are able to hatch for the next generation of fireflies.
DIRECTOR (off-camera): How do fireflies species learn their different light languages?
WARE: When it comes to sexual selection, insects, just like people, they have a whole genome and the genome is made up of a bunch of different genes. And some of those genes actually encode behavior.
[Fireflies blink over a wide lawn in early evening.]
WARE: And so this behavior that we're talking about, this kind of light flashing is encoded in the DNA of the fireflies.
[Ware speaks to the camera in the community garden.]
WARE: And so, if there are females and males that have a very kind of orchestrated dance and they're able to find each other…
[Close-up of a male firefly blinking near a female and crawling on her to mate.]
WARE: …they're able to pass the genes that encoded that behavior that allowed them to find each other, that gets passed on to the next generation.
[Ware speaks to the camera in the garden, holding her insect net.]
WARE: So, before mating has even taken place, there's this kind of checkpoint. Are you the same species as me? Let's look at our flashes. If they're the same love language, then mating takes place.
[A firefly takes off from a leaf, leaping into the air, opening its wings, and blinking as it flies.]
WARE: And we think that over time, that's how sexual selection may have shaped this kind of light flashing behavior that we see in fireflies.
[Ware stands in the community garden at night. The New York City skyline and its lights rise behind her.]
DIRECTOR (off-camera): So, this is a language that's millions of years old?
WARE: Fireflies are really old and they evolved long before we had electric lights, long before humans. And so their whole communication system kind of requires them to be in darkness.
[Car headlights drive swish past a field where fireflies flash. Bright stadium lights illuminate a soccer field at night.]
WARE: Humans have introduced all kinds of things that interfere with that—that's street lights, headlights, billboard lights, stadium lights...
[Ware and Chauca stand in the community garden at night, looking at all the nighttime park lights around them.]
WARE: So what do you think about bright lights like that, Juliana? For light pollution, for fireflies.
[TEXT ON SCREEN: Juliana Chauca | Hudson Valley (NY) Firefly Project Researcher]
CHAUCA: I think those lights, especially bright ones like that, can really inhibit their mating behaviors and the way they're able to communicate with each other. I mean, their flashes, their little patterns. They can't really distinguish them and tell them apart from the light.
WARE: So kind of like if we were in a nightclub and we were trying to talk to someone, you can't hear what they're saying. It's that kind of vibe.
CHAUCA: Yep.
[Ware and Chauca walk in the paths of the community garden.]
WARE: Tell me all about this community science project that you started.
CHAUCA: So my study is called the Hudson Valley Firefly Project. Basically, I'm recruiting participants to go out in their backyards and observe fireflies and to see how certain factors that are human caused, such as urbanization and artificial light, are affecting them in this region.
[Chauca and one of her volunteer counters, Sarah Jennings, stand on the back deck of a suburban house. Jennings records firefly flashes in the yard with her cellphone.]
CHAUCA: I basically have participants ranging from six to even 80 and they just go out and count the number of flashes they see in one minute periods.
[TEXT ON SCREEN: Sarah Jennings | Hudson Valley Firefly Project Volunteer]
SARAH JENNINGS (Hudson Valley Firefly Project Volunteer): Usually on a good night, like once the firefly population is like very abundant in my backyard, I can see hundreds of them. Tonight is a little sparse because it’s the beginning of the season.
[Jennings and Chauca chase fireflies in the backyard.]
CHAUCA: And then I also ask questions about whether they're- there's mowing, artificial light, and any other alterations to the property. And from that, I do data analysis and see how the abundance is affected by artificial light and urbanization.
[Ware and Chauca walk the paths of the community garden.]
WARE: So those are the two factors that you think are the main drivers of firefly decline?
CHAUCA: I am looking at other factors, so like pesticides—so fungicides, herbicides- herbicides, and insecticides.
WARE: We find that for other insects, too, those are some of the drivers that we think might be, you know, negatively impacting insects.
[Close-up of a firefly on a branch.]
WARE: We don't have a lot of great data about how many fireflies there were before the Industrial Revolution.
[Ware speaks to the camera in the community garden at night. Several fireflies blink in the pathways.]
WARE: But most of the data that we have for insects kind of from the 1970s, '80s, '90s, and onwards, seems to suggest that most populations have been decreasing.
[Jennings logs firefly observation data on her cell phone.]
WARE: Studies like Juliana's are just starting to establish a baseline so we can understand big trends about where and how insect populations are being affected by human activity.
[Ware and Chauca talk in the community garden.]
WARE: So, for the people that you recruited to do the study, are any of them also entomologists or are they people who just are kind of passionate about nature and biodiversity?
CHAUCA: So, these are pretty normal people. I mean, I recruited-
WARE: We all are, even entomologists.
CHAUCA: So I recruited people from local nature preserves and organizations. I have kids from my high school and then I also contacted college departments, biology departments. So, I kind of just spread the word to the general public.
WARE: I can remember when I first started, you know, doing things in entomology, I had a woman named Karen Needham who was at my university, and she was an entomologist. And I thought, okay, there are women who are entomologists, maybe I could be an entomologist. But I still get, like, a lot of pushback from some people that kind of made it seem like it was, you know, icky or gross or something that, you know, women, you know, people who identify as women didn't do. And hopefully that's changed in- when you were coming up.
CHAUCA: So entomology, I really- kind of came up out of nowhere for me. I didn't really expect to be studying it.
[Chauca holds a firefly in her hand and then releases it, flashing, into the night.]
CHAUCA: That's one of the things that I've realized—take advantage of what's around you. I mean, there's an immense amount of life and just activity that's going on in your backyard. You can be really fascinated by what you're seeing.
[A single firefly crawls on Ware’s hands and then takes off.]
[Credits roll.]
[Ware speaks to the camera in the community garden. Close up of a firefly hanging under a leaf during the day.]
WARE: When it comes to fireflies, one of the easiest things you could do that would have a dramatic impact would be to reduce light at night.
[A light mounted on the outside of a building turns off. FIreflies flash in a field at night.]
WARE: If you live in the eastern or southern United States, this could mean something really simple, like change the lighting sources in your backyard, on your fire escape.
[A warm, orange-y bulb glows inside an outdoor porch light.]
WARE: You can also change your light bulbs from being kind of more bluish-toned light bulbs to more reddish bulbs.
[Expansive landscape of a waterway surrounded by mountains.]
WARE: And wherever you live, it's important to help protect wetlands and moist habitats fireflies depend on.
[Close-up of a firefly on a branch.]
WARE: Do you have a favorite firefly memory? Tell us about it in the comments.
In this episode of Insectarium, scientists try to answer the question: Why are monarch butterflies disappearing?
The Curious Case of the Disappearing Butterflies
[Close-ups of monarch, wider views of monarchs flying, monarch clusters]
JESSICA WARE (Curator, Division of Invertebrate Zoology) [off-camera]: How do you keep tabs on a butterfly?
Monarch butterflies perform one of the most amazing feats in the natural world: some crossing a continent, traveling 3,000 miles from Canada to Mexico in a multi-generational migration and settling in the same special places year after year after year… even though these individual butterflies have never been there before.
Unlike most butterflies, monarchs fly high—riding thermals over 3,000 feet above the ground. And during migration, they can speed along at 5-8 miles an hour, maybe a little faster than most of us jog. So, it can be really hard to follow a single butterfly over their long trip.
And it wasn’t until the 1970s that American and Canadian scientists began to understand the full scope of this journey. To them, it was a mystery where monarchs went during the winter. But for thousands of years, people in Mexico, and likely in coastal California had known where the monarchs were spending the colder months.
Now, there’s a new kind of monarch disappearance mystery: Why are their numbers plummeting?
In the Western U.S., monarch numbers have dropped from as many as an estimated 10 million butterflies in the 1980s to less than 2,000 in 2020.
To find out what’s happening, researchers are harnessing the power of new technology and community scientists to track monarchs in California.
[Ware talks in Butterfly Vivarium]
DIRECTOR [off-camera]: Some people like me might have read The Very Hungry Caterpillar at some time in their life, but what’s the scientific distinction that makes a butterfly a butterfly?
WARE: So butterflies are in the order Lepidoptera. We thought for a long time butterflies and moths had a clear distinction. But then a lot of genetic information seemed to suggest that instead maybe there isn’t really like a clear scientific distinction between the two groups. We thought that maybe butterflies flew in the day, but it turns out there's day flying moths.
WARE: Lepidoptera tend to have scales on their wings. They’re all holometabolous, which means they have complete metamorphosis. There are other insects that have incomplete metamorphosis, like grasshoppers. Like, a baby grasshopper kind of just looks like what an adult grasshopper looks like.
[Video of butterfly life stages]
WARE: But for holometabolous insects, they have an egg that hatches to a caterpillar. The caterpillar goes through a series of instars, a series of molts to a larger and larger size.
[Ware to camera, indicating pupae]
WARE: Then they go into a pupal stage which is what these are, and in the pupal stage, there is a complete kind of internal and external rearrangement of their body, and then they emerge as an adult.
Because they’re turning into monarch soup inside that pupal case, it makes it particularly difficult to track an individual between life stages. You might be able to catch a slower moving caterpillar, but a tag wouldn’t transfer over to a winged adult’s body.
DIRECTOR (off-camera): And even when you can track one adult, you’d still only get part of the migration story, right?
WARE: For monarchs there's multiple generations that go varying distances along the journey from Canada down to Mexico.
WARE [off-camera]: The round-trip takes 3-5 generations to complete. Most of those will only live about 2-6 weeks, mating and laying eggs during the summer months. But one “super” generation is born in late summer, early fall.
DIRECTOR (off-camera): Ah, so it’s that super generation that does the longest leg of migration?
[Rippling cluster of monarchs, dozens of monarchs flying against a blue sky]
WARE [off-camera]: Yeah, and if you get a chance to see them gathered at an overwintering site, it’s truly stunning. From October through March, monarchs aggregate in particular spots. Eastern monarchs make their way to Mexico, and most western monarchs wing their way to spots on the California coast. We already know where many of these sites are based on decades of observational data.
[Ashley Fisher to camera]
ASHLEY FISHER (Monarch Overwintering Specialist, Xerces Society): I think it’s really special that they overwinter basically really in your face on the coast of California, with thousands of them hanging out together.
[Fisher and conservation biologist Isis Howard at Pismo Beach Monarch Butterfly Grove]
WARE [off-camera]: Conservation biologists Ashley Fisher and Isis Howard are researchers with the Xerces Society, a science-based nonprofit focused on conserving invertebrate species. They’re tracking monarchs during their stay in California to understand changes in populations over time, and what factors might be causing the big declines in their numbers.
[Isis Howard to camera]
ISIS HOWARD (Western Monarch Community Science, Xerces Society): What we see here are monarch butterflies that have traveled from Utah, Montana, Northern California, Oregon, Washington…
ASHLEY: Because of the decrease in daylight and temperature, it triggers something in them that makes them want to travel south, basically.
[Footage of monarch butterflies]
WARE [off-camera]: But not only do these genetic triggers tell monarchs that it’s time to get a move on, things start to change in the butterflies’ bodies. They’ll start to do things like store more fat, and slow down their aging. This allows them to live for 8 to 9 months—enough time to fly long distances and survive as adults through the winter.
[B-roll of monarchs]
FISHER: We are really interested and basically everyone wants to know where the monarchs are going during their migration. So, the best way we can do that is to track individuals. So, to track individuals, we're using a technique called radio telemetry. And it's actually been around for a really long time to track a lot bigger animals.
Historically, even the lighter tags have been, you know, 0.15 grams. And for a butterfly, even that is a lot because monarch butterflies, even though they're one of the larger species in North America, they only weigh less than a gram.
[ECU of tag in Fisher’s hand]
FISHER: These, on the other hand, are incredibly light. It's just a solar panel that is connected to the tail, which is basically its little antenna.
[Images of butterfly tagging]
FISHER: If we can better understand how individuals travel and they spend their time in overwintering habitat on the coast, we can better understand what kind of habitat they need to complete their overwintering cycle.
[B-roll of monarchs at Pismo Beach]
WARE [off-camera]: Monarchs look for pretty specific amenities during their winter vacation: dappled sunlight, high humidity, access to fresh water, and no freezing temps or strong winds.
[Howard + B-roll of butterfly clusters]
HOWARD: When monarch butterflies aggregate at the overwintering site, they often form what we call a cluster. When the ambient temperature starts to reach or exceed 55 degrees Fahrenheit, monarchs are then able to utilize their wing muscles and start flying.
They basically start rippling. And you start to see the flashes of orange and black. And then eventually one butterfly will make the courageous decision to- to leap out into flight, and then so many will end up following them.
[B-roll of monarch cluster]
WARE [off-camera]: While it seems like clustering might be about staying warm, it could also protect them from storms and from overheating. That’s important both so they don’t lose their fat stores too quickly, and to maintain their suspended aging.
[Monarch b-roll]
FISHER: One of the factors we think is really important for determining where monarchs like to cluster in a grove is wind. We want to figure out what wind speed is a threshold that starts breaking up monarch butterfly clusters. So, there’s a graduate student from Cal Poly named Kyle Nessen, and he put up sensors all around our grove.
[Kyle Nessen working with equipment]
KYLE NESSEN (Graduate Student, Cal Poly): I'm going to check the batteries right now and just make sure everything is good to go. And then once I'm done, it will record the average wind speed and the max speed every minute for the next couple of months.
Right now I'm collecting actual wind measurements throughout the grove at different points. And then the second half of this will be coming here with a LiDAR drone and we’ll fly this whole area with really high resolution 3D data and recreate the forest structure in the computer.
[Nessen working + wide shots of grove + butterfly clusters]
WARE [off-camera]: That data could tell researchers things like where planting extra trees might create a better spot for monarchs to hang.
[Signage of monarch count numbers + animated GFX]
INT. BUTTERFLY VIVARIUM
[Butterfly close-up]
WARE [off-camera]: In 2020, when the western monarch population dropped to 2,000, that seems like too much.
[Fisher and Howard on bench + B-roll of monarchs]
FISHER: They were close to what we would call an extinction vortex, which is where there's so few numbers that there's no way that they could mathematically recover. Luckily, we had a really big bounce back and really good years. If you compare it to the population numbers we saw in the eighties, we are still in a long term decline. The one good year does not necessarily make up for-
HOWARD: Dozens of-
FISHER: Decades. Yeah many decades of not good years.
[B-roll of monarchs on milkweed]
WARE [off-camera]: With a vulnerable population, protecting habitat can be key. Monarch caterpillars have evolved to dine almost exclusively on a plant called milkweed. Milkweed contains toxins called cardenolides that monarch caterpillars can sequester in their bodies and retain as adults, a defense against would-be predators.
They need these plants to survive. But due to habitat loss, milkweed breeding areas are in increasingly short supply. That, plus pesticide use, and climate change are all big threats facing these butterflies.
[Fisher + B-roll of development around monarchs]
FISHER: It's so great that we have monarchs in our communities, but it's also pretty unfortunate that where they choose to overwinter is on the coast of California pretty prime real estate.
HOWARD: The plain fact is that if we lose the overwintering sites along the California coast, we're going to lose the monarch migration as well.
[Ware to camera]
WARE: We know more about monarch populations perhaps than any other type of insect that's out there. And yet we still don't really have enough information to know the magnitude of what this kind of massive drops and increases and drops mean in terms of long term survival for monarchs. I think people should be worried.
But there are amazing efforts underway to keep tabs on monarch numbers. Isis works with volunteers for the Western Monarch Count, a community science-driven initiative that’s been collecting data since 1997.
EXT. PISMO BEACH MONARCH GROVE
[Fisher + Pismo/butterfly b-roll]
FISHER: We're putting a lot of brainpower and a lot of money into conserving habitat for the monarch butterflies to try to save their population. I think we care because it's just such an incredible phenomenon that a lot of people feel a lot of emotional connection to.
[Howard + pollinator b-roll]
HOWARD: The declines in monarch butterflies, especially on the West Coast, really represent and reflect the declines of other beneficial native insects and pollinators. So, our efforts to provide habitat and protect habitat for monarch butterflies is really benefiting more than just these butterflies.
Monarchs have touched most of our lives in one way or another. So, they really represent this symbol and icon that can not only bring people together over pollinator conservation, but biodiversity conservation at large.
[Credits roll]
INT. BUTTERFLY VIVARIUM
[Ware to camera]
WARE: As you might imagine, for people who live in the area where monarchs arrived in tens of thousands of individuals, there was a significant event that happened every year.
[Día de Muertos + butterfly b-roll]
WARE [off-camera]: The monarchs’ migration to the southwestern United States and Mexico coincides with Día de Muertos in early November. To some people, the butterflies represent the souls of deceased loved ones who come back to visit. Preserving a species can help us preserve cultural heritage, too.
So what can you do to help monarchs? Well, you can plant species of milkweed that are native to your area. You can plant nectaring flowers for adult butterflies to enjoy. You can reduce pesticide use and find a community science project in your area. You don’t need radio tags or high tech scanners to make a difference!
Before you go, if you’re a fan of underappreciated animals (and if you’ve made it this far that seems likely) we wanted to tell you about Sharks Unknown with Jasmin Graham. It’s another awesome animal series right here on Terra, which follows a diverse team of shark researchers as they study these amazing, yet often misunderstood creatures. There’s a link in the description, we think you’ll love it. Thanks!
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