From ecoRI News (ecori.org)

The brilliant blue morning sky was made more vibrant by the contrasting field of goldenrod in the Great Swamp Management Area, in southern Rhode Island, where Katie Burns stood. Alone in the cacophony of insect song, she quietly let her eyes adjust to the unique movements of the different pollinators around her before spotting a particular flight pattern. She swept her net through a swath of goldenrod, catching a bumblebee, and crooned to the insect as if it were a puppy as she coaxed it into a specimen jar and pointed out its identifying characteristics.

“One of the ways I can tell this one is a male is because he has a little mustache,” she said. “See?” And he did, indeed, have a little mustache that matched the earthy yellow of his stripes. She opened the jar and he flew off to return to his breakfast, seemingly unaffected by his brief capture.

“That bumblebee was an unwitting volunteer for the Rhode Island Bumblebee Survey (RIBS), a Rhode Island Pollinator Atlas project led and developed by Burns. The Atlas, backed by the Rhode Island Department of Environmental Management (DEM), Burns’ employer, will provide entomologists with baseline data. It will inventory the bee, butterfly and hoverfly species that currently live in Rhode Island, assess what resources are important to them, and pinpoint their preferred habitats so that scientists can track population declines and protect pollinators’ chosen dwellings.

There are an estimated 250 species of bees in Rhode Island, and Burns is starting her project focusing on one genus in the bee family: the bumblebee.

“Historically, there were 11 species of bumblebee in Rhode Island,” Burns said. “But currently, we can only find six.”

A combination of factors affected the other five. Some of the southernmost populations vanished as climate change made Rhode Island less habitable. Others struggle because of a lack of food sources.

“Bees we see disappearing are closely co-evolved with a flower species,” Burns said. “Their relationship is like that of puzzle pieces. And because they have such a specific niche, loss of resources can really affect them.”

She’s curious to see if this research will find the missing species in tiny pockets of the state. “Maybe they’ve found their niche on Block Island,” she said. “But we have to know who’s out there before we can help them.”

To gather data for the survey, Burns is relying on a group of volunteer community scientists — members of the public who are not necessarily professional scientists, but gather data for scientific studies. Each volunteer is responsible for a 1-hectare region in one of the 5-kilometer-by-5-kilometer squares making up an imaginary grid that overlays the state.

“It’s the same grid that the Rhode Island Breeding Bird Atlas used for their data collection,” Burns said, emphasizing her imitation was more than just flattery. “Using their grid is a move toward interspecies stewardship. If you have a healthy pollinator population, you’ll get more plant material, more seeds, more fruit, more food for birds. It’ll be interesting to see the food webs when these grids overlap.”

Volunteers are tasked with conducting a 45-minute survey in their chosen hectare once a month. “It’s 45 minutes divided by the number of people surveying the hectare,” Burns clarified. “So do it with a friend.” She also advises volunteers to choose a spot they already feel a kinship to — a place where they like to walk their dog or hike.

“Being part of a project like this helps people solidify their sense of place. When we know our neighbors, our community is stronger. But communities are made up of more than people,” Burns said. “They’re made up of plants and foxes and bunnies and bees. By learning how to identify some of the species in your backyard, it helps you feel connected.”

Volunteers begin each session with a habitat assessment before starting a timer and catching every bee they see. Those bees go into a cooler where they sleep through an unexpected artificial winter until volunteers can take photos of them. Then the bees warm up and fly off.

One of the 5 kilometer by 5 kilometer grids lands on Providence College, and biology Prof. Rachael Bonoan and a group of her students claimed it.

“During the school year, when I’m bogged down in teaching, it’s nice to have an excuse to go outside once a month,” Bonoan said. “But the biggest benefit was that this was an opportunity for me to teach my students survey methods and bumblebee identification while contributing to a larger body of research.” 

Bonoan and her students were part of Burns’s pilot program, which ended in October. The program had 14 active volunteers, and Burns said she learned a lot through the experience. “My lovely volunteers, bless them, have been very patient with me,” she said with a laugh.

“The biggest thing I learned is how important on-the-ground training is,” Burns said. “I’ve been doing this work for 10 years, so it’s easy for me to say, ‘Go catch bees!’ But the response is, ‘You want me to catch something that can sting me and put it in a vial?’”

Community scientists have little to fear, however. Neither Bonoan nor Burns had experience with the business end of a bumblebee during their research.

Burns interrupted her description of the volunteer program to talk to an insect and burst a couple of jewelweed pods, in a charming display of her love for nature. “You don’t have to be an expert to enjoy nature,” she said. “I just want to encourage curiosity in people.”

Burns believes that it’s a mistake to rely solely on institutions and agencies to protect the environment. “We’re not being set up for success,” she said. “That’s why I like doing public engagement. And I try to make learning experiences as joyful and accessible as possible.”

A self-professed “theater nerd” in school, she brings many of the skills she learned on the stage to her work. “I’ve done comedy routines, podcasts, Soapbox Science — where a group of women scientists would go into public places, stand on soapboxes and just start talking — and PechaKucha,” she said.

At a late summer PechaKucha Night, a speaking event that highlights community members’ contributions to the state, Burns shared the stage with local artist, educator, and children’s entertainer Ricky Katowicz. “I was so impressed with her style of presenting,” Katowicz said. “She showed a lot of love for what she does.“ The pair teamed up to do a bug-themed show, appropriately called “Bugs,” in October.

“Katie has a very commanding presence,” Katowicz said. “When she talks, people listen.”

Burns has to make people listen because the things she says about the path we are on are important.

“The most immediate repercussion of pollinator decline is a loss of plant diversity, which may not be the end immediately,” she warned. “But if we have fewer plants for pollinators and fewer pollinator species, if a disease takes out a big species, like honeybees, we’d have a problem. Would there be anything left to pollinate crops?”

In the fruit orchards of southwest China, heavy use of pesticides has decimated local pollinator populations. Some farmers have to hand-pollinate their fruit trees, using paintbrushes and little pots of pollen. “It sounds like ‘Black Mirror’ stuff,” she said. “But it’s real and here and happening now. It’s a glimpse of what the future could be without our pollinators.”

Burns has some advice for those who want to help steer us onto a new path. Mow less. Reduce pesticide use. Plant native food species. Plant native wildflowers. Turn off outdoor lights at night so moths and beetles don’t get disoriented.

“Embrace a messier lifestyle,” said Burns, describing the winter yards most attractive to pollinators. “If you’re really brave, leave all your fall leaves where they landed. Hollow plant stems and leaf litter provide a perfect winter habitat for dormant pollinators.”

It’s an incredible exercise of imagination to look at a dead winter field and picture how much life exists there — the butterfly larvae hiding in the skeletons of summer plants and tiny creatures tucked under a blanket of leaves.

“These miniature worlds that surround us so often go unnoticed, but once you see them you can’t look away,” Burns said. “These thriving communities are just as fascinating as our own. And what a privilege it is to recognize and be part of that world.”

Burns is seeking to recruit between 60 and 70 volunteer community scientists to help her collect data for The Rhode Island Bumblebee Survey in 2023. The data collection season will run from April to October. For information on volunteering, go to https://forms.office.com/g/6XUxyP3rGc.