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Citizen scientists can help count pollinating orchard owners in Northern Michigan • Michigan Advance

Citizen scientists can help count pollinating orchard owners in Northern Michigan • Michigan Advance

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Plant pots – large boxes with ornamental plants – are a basic feature in many inner cities and are often used to beautify the streets.

In Traverse City, they also form the basis for a citizen science program to count pollinators.

There are small signs in the flower boxes that encourage passers-by to take three minutes to count and categorize the insects that pass by, such as bees, flies and butterflies.

Using a QR code on the signs, citizens can start an online survey. There they can indicate how many insects they see around the plant pots.

The project began several years ago as a collaboration between the Traverse City Downtown Development Authority, the Master Gardener Association of Northwest Michigan and Michigan State University Extension.

“It’s a small part of an initiative that’s happening across the country and, I would say, the world, just to get more information about pollinators,” said Nate Walton, an MSU Extension educator in Leelanau County. “It’s kind of our way of raising awareness about pollinators and also what we can to just collect some data and contribute to that. I think as a standalone project, we need more data.”

It will likely be many years before solid data for the region is available, Walton said, but in the meantime he hopes the project will continue to encourage public participation.

“One of the things that, frankly, excites me the most is the fact that people do this,” he said. “That they take time out of their vacation, usually, or maybe their work day, and spend at least three minutes looking at flowers and observing insects that visit those flowers.”

Pollinators are facing a a series of threats – from the use of pesticides to the destruction of habitats to global warming.

A collage of various pollinators that Michigan State University included in its online survey for citizen scientists to help them identify the insects that come to planters. (Courtesy: Michigan State University Extension)

Even small efforts to monitor populations make sense in more urban areas like Traverse City, says Sue Hudnut, president of the Master Gardener Association of Northwest Michigan.

“They have a lot of cement and they displace a lot of animals and insects,” she said. “When you do counts, it helps scientists collect more data to study what’s happening around us.”

Collecting data is one thing, keeping the planters looking pretty is another. And they require quite a bit of care.

Hudnut said volunteers meet weekly to trim and clean up the planters (sometimes people leave trash in them).

Additionally, the plants need to be watered several times a week. The Downtown Development Authority helps coordinate this with the local Child and Family Services YouthWork program.

“This is no small matter,” said Harry Burkholder, interim CEO of the DDA.

Another question is what type of plant to choose. Currently, planters mainly contain non-native plants; native plants can grow taller and are not ideal for commercial use.

“We don’t want anything that’s too tall and blocks the view of the shops and restaurants along Front Street. So they have to complement the storefronts,” Burkholder said.

MSU’s Walton said they selected plants that attract pollinators and produce flowers all season long, and they plan to include more native species in coming years.

MSU has worked with volunteers to create a similar project in Frankfort, and organizers hope to expand it to other cities.