Attack of the Garlic Mustard

The name of this plant may conjure thoughts of a tasty meal. But for gardeners and native plant lovers, garlic mustard has a bitter flavor: it’s an invasive species brought over by the settlers in the 1800s, and it’s taking over yards and forest floors.

How did garlic mustard (Alliaria petiolata) move from spicing up a few colonial gardens to dominating the northeast? Here are just a few of this plant’s clever adaptations:

  • Its roots leach chemicals that destroy the important fungal partners of nearby plants.
  • It makes a type of chemical antifreeze that helps it stay green in cold weather, allowing it to shoot up as soon as the snow is gone.
  • Each plant can release a thousand or more seeds.
  • Even after you remove the plant from your yard, its seeds can hang out in the soil for five years (or more).
  • It is toxic to some insects. Some types of butterfly eggs laid on its leaves will fail to hatch.

How to ID Garlic Mustard

Garlic mustard’s most iconic features are its green heart-shaped leaves with deep veins and tiny four-petaled white flowers. Note that the flowers don’t appear during the plant’s first year. You can also employ the smell test: true to its name, when crushed it gives off a garlicky smell.

Removing Garlic Mustard

May into early June is the best time to remove this plant from your yard. Many of the plants are flowering, making them easy to identify, but they haven’t yet had time to make seeds.

To remove a garlic mustard plant, grab it at the very base, and twist while pulling upwards. If the soil is loose, you may be able to pull up the roots, eliminating any chance that the plant could regrow. But even if you’re only able to pull up the above-ground portion, you will have at least stopped the seed-making process for this year.

Once you’ve picked the plants, put them in a plastic bag for disposal. Don’t dump them in your compost heap, or they may re-root or release seeds. Whatever you do, be sure to keep at it—because of those long-lasting seeds, you may be battling garlic mustard for years to come.

Why I Bird for Bird-a-thon

When it comes to raising money for Bird-a-thon, Mass Audubon’s fundraiser where teams of birders compete for the most species seen in 24 hours, Kathy Seymour is one to watch. For 9-plus years, Seymour has taken home the coveted Top Individual Fundraiser prize, awarded for raising the most money as an individual.

Not only that, she has helped transformed the Drumlin Farm team from a modest fundraiser to the top team. But Seymour hasn’t always been a fundraiser, and in fact, she hasn’t always been an avid birder. To find out what inspired her to get involved, and inspire others, she graciously shared her story.

Kathy’s Story

“Around 2001, I was a beginning birder and started taking programs at Joppa Flats Education Center in Newburyport. At that time, I was so focused on my job, I didn’t have much knowledge of birds or habitats or conservation. The programs opened my eyes to the wonders of the natural world and gave me an opportunity to make deep and lasting friendships. For the first time I saw how much an organization, and specifically one person’s vision within that organization, can change someone’s life. I wanted to give back.

Fortunately, I work for a very philanthropic company that encourages its employees to have causes and promotes a culture where fellow employees enthusiastically support one another. Even more, they match employee donations. So I joined the Joppa Bird-a-thon team and started raising money for them.

At first I was apprehensive and didn’t want to ask people for money. But I found enough courage to send an email to the people I work with. Then the most wonderful thing happened—I found fellow birders that cared about the same things I did, and I now had the chance to connect with my coworkers every day. Even people who didn’t know much about birds would show support and ask me about the event.

By 2005, I was also taking a lot of birding programs at Drumlin Farm, which is very close to my home. I was “recruited” by Drumlin to help run their team, along with Strickland Wheelock. At that time, Drumlin was looking for ways to increase fundraising after a key fundraiser left for college. Here was my chance to really make a difference, not just personally, but by involving others in the process. Bill Gette, sanctuary director at Joppa, gave his blessing, and off I went.

Our goal that first year was to try and raise $12,000 ($7,000 more than Drumlin’s previous effort). The hope was to buy a new van, since their current one was on its last leg. Strickland and I realized that our best chance to meet the goal was to get as many people fired up about the event as possible. Strickland reached out to his extensive contacts in the birding world and I recruited my friends. We quickly got together a team of 50 birders who were excited to try and beat the all time Bird-a-thon species record.

But just having a team wasn’t enough. It’s pretty easy to get birders to go out birding—getting them to raise money was another challenge. I knew that we needed to inspire people with a good cause (a working van for field trips) and we needed to appear very organized to show that we were all working hard together for the cause.

We held a team meeting, and handed out checklists and fundraising materials in folders (folders gave the impression that we were organized). Then I got up, talked about the cause, and shared how I got over my fear of asking for money and how it even provided a new way to connect with colleagues and friends.

All of a sudden, people were fundraising who hadn’t done it before. Crazy things that we never expected started to happen, including a single donation for $1,000. That year, we raised $24,000. (I had to check the math in my spreadsheet at least 5 times!) The word on street was that no one would be able to out-raise Joppa Flats. So our goal wasn’t to beat them, but to at least have them looking in their rear view mirror. But to everyone’s surprise, we came out on top.

Fast forward 9 years, and our Drumlin Bird-a-thon team has funded five vans, loaner binoculars, a top-of-the-line Swarovski scope, digital projection equipment, a birding info kiosk, an extensive bird feeding area, bird banding equipment, and youth birding clubs—essentially everything you need to run a great birding program. Now we can use our fundraising for conservation projects to help the birds that brought us all together in the first place.

And speaking of those birds…Bird-a-thon is all about doing crazy things you wouldn’t normally do, like birding for at least 21 of the 24 hours. Standing in a salt marsh before dawn, smelling the sea air, surrounded by singing saltmarsh and seaside sparrows, and watching the marsh birds wake up with the sun—there’s nothing better!

Will Joppa or another sanctuary out-fundraise Drumlin this year? The competitive part of me would be a little bummed, but it would be great for that sanctuary and Mass Audubon as a whole. How could that be bad?”

Learn more about Bird-a-thon and how you can get involved. Have you participated in Bird-a-thon before either birding, fundraising, or donating? Share your story in the comments!