Bug Banter with the Xerces Society

How are native bee species in the US doing in light of the major threats they are facing? What more do we need to know to protect them? There are over 3,600 species of native bees in the United States, but we only know the conservation status (i.e., how well they are doing) of about 20% of them. This makes it difficult to make decisions about how to prioritize bee conservation. 

Joining us to discuss this problem is Saff Killingswor...

Co-host Matthew Shepherd came from Britain, a country known for its hedgerows. He grew up surrounded by hedges, sometimes many centuries old, crisscrossing the countryside. Early in Matthew's career he helped plant, maintain, and restore miles of hedgerows and got to see up close the wealth of wildlife that live in them. When he moved to America, he was struck by the lack of hedgerows, their place in the landscape frequently f...

I’m sure it’s not surprising to hear that butterflies are in decline, but the speed at which it is happening may be. Butterflies are being lost at a rate of 1.3% per year, which means more than one-fifth have disappeared over a 20-year period. These are just a couple of the alarming statistics that emerged from the work of the State of the Butterflies in the United States working group. The group was comprised of scientists from un...

One of the most effective ways to contribute to pollinator conservation is to provide the essential components of pollinator habitat. To celebrate Pollinator Week, we invited a panel of Xerces experts to help us answer audience questions in this special Bug Banter Live episode. 

Bernardo Niño is a pollinator conservation specialist with Xerces Food Systems and Living Farms Project in California. Steve Armstead is a pollinator conser...

In the face of insect decline, it is critical for us to understand pollinator health both in terms of influencing factors and how to monitor those impacts. Today we are specifically focusing on bees.

To talk about some exciting research in this field is Dr. Laura (la-u-ra) Figueroa (fig-eh-row-ah). Laura is an Assistant Professor in the Environmental Conservation Department at the University of Massachusetts Amherst. She w...

Creating habitats with native plants is one of the most impactful ways to help invertebrates. One of the programs at Xerces is helping people do just that by providing free Habitat Kits to communities in several regions of the US.

Joining us to discuss our Habitat Kit Program is Giovanni Di Franco, Xerces Endangered Species Conservation Biologist and Pollinator Habitat Specialist. Gio is working to develop the habitat kit program in...

Prairies are an ecosystem that historically spanned the center of this continent from the Rocky Mountains to east of the Mississippi and from Texas north to Saskatchewan. Although less than 5% of that prairie remains today, it is critical habitat for a number of invertebrates. Prairies are incredibly diverse and hold many exciting stories.

To help us explore prairies and their critters is prairie ecologist Chris Helzer. Chris works ...

Most of the natural world has been altered by humans in some way. Ecosystems that are dominated by humans or man-made structures, such as cities, can still provide meaningful and essential habitat for insects. Today, we are going to discuss research being done in various human-dominated landscapes to answer the question: how do we restore and conserve insects in these ecosystems?

We are joined by Dr. Chelse Prather, Associate Profes...

Flies are amazing insects that play critical roles in our environment including pollination, waste disposal, pest control, and as a link in the food web. Flies are greatly diverse in colors, shape, size, and where they live. Butterflies and bees probably generate more enthusiasm, but it’s time to change that. 

To talk about flies with us, we are joined by Dr. Erica McAlister, who works at the Natural History Museum in London, where ...

Who doesn’t know the high-pitched whine of a nearby mosquito? We know they can be a nuisance, and in many regions, a health risk because of their ability to spread diseases. Some communities do public control campaigns, and increasingly, companies are offering home spraying of yards. But, the insecticides used in these sprays are broadly toxic to insects, and the risk they pose to pollinators isn't fully understood. In the sum...

Earthworms. They may elicit memories of digging through the dirt, probably as a child, and picking them up to discover what they are. But what do they do other than slink around and bury themselves in the soil?

To help us explore this fascinating invertebrate are Jennifer Hopwood and Stephanie Frischie. Regular listeners will remember Jennifer — she’s been on Bug Banter before to talk about beetles and wasps. She is a Seni...

More than ever, communicating scientific information effectively is critical to conservation efforts. But how exactly do we do that? 

To explore this topic is award-winning science communicator and entomologist, Gwen Pearson. In addition to her work writing for WIRED Magazine, Highlights For Kids, and other science news outlets, she's run an insect zoo and worked as an Extension Entomologist in various roles. She's now ret...

The United States Environmental Protection Agency, also known as the EPA, is tasked with regulating pesticides to protect people and the environment from their impacts. To test these impacts, the EPA uses honey bees. This might seem reasonable, but the honey bee is not native to North America and its social colony structure is unique and not representative of the thousands of native species of bees in the United States. The relianc...

The monarch butterfly is popular and currently in the news a lot. You might think that we know all there is to know about it, but there are many mysteries remaining, particularly about their migration and how they use their habitat. This may be more so for the western population that overwinters in California. Radio tracking has long been used for studying the movement and habitat use of bigger animals. Advances in this technology ...

Bees, butterflies, beetles — populations of almost any group of insects you can name seem to be falling. But how do we know they are falling, how can we find out how well insects are doing? Monitoring is an essential tool for understanding the abundance and distribution of species, as well as how they respond to conservation efforts.

To explore this further, we are talking with Matt Forister, professor of biology and insect ecology ...

In one of our first episodes we spoke with Sarina Jepsen, the director of our Endangered Species team, about what it means for a species to be federally listed, specifically through the Endangered Species Act. However, species can also be listed through individual states, but not all states are the same, and some states don’t have legislation to protect insects. It is an interesting story!

Joining us to talk about the impo...

Many of us likely have childhood memories of a zoo visit: gibbons swinging above us, lions pacing, a polar bear taking a plunge. Zoos also can play an important role in conservation, particularly for insects. One example is the work done at the San Diego Zoo to help invertebrates by solving mysteries about their habitat and life cycle needs, in some cases bringing back species on the brink of extinction.

Joining us to talk...

Community science is critical to conservation efforts and the Bumble Bee Atlas is no exception. Volunteers across the country have contributed to the Atlas program through bumble bee surveys, providing crucial information on bumble bee abundance and distribution. This information informs conservation efforts and makes a real difference.

To tell us more about the Bumble Bee Atlas are two of our newest Atlas coordinators, Amy Dolan an...

When we see a dragonfly, we normally see adults, which are capable of impressive aerobatics and have astonishing eyesight. Yet these fearsome aerial predators began life underwater, and when they undergo the transformation from nymph to adult they also change from water to air. Dragonflies truly are amazing! 

Joining us to talk about these incredible animals is Dr. Jessica Ware from the American Museum of Natural History in New York...