Each spring for 15 of the past 17 years, MRVAC has presented the Trumpeter Award to one of its members for outstanding long-term contributions to MRVAC. We are soliciting nominations from you; tell us who you think should be our next recipient. Please send in a nomination by Jan. 31. The selection committee, which is composed of the previous years’ recipients, will review the nominations and forward their choice to the Board. The award will be presented at a subsequent meeting.
Get some of your holiday shopping done, have fun and raise money to support a variety of environmental education projects. Come and bid often, bid high and have fun doing it for our environmental education program!
5:30 pm Drop off auction donations, check out the items on offer and enjoy refreshments. .
6:45 – 8:15 pm Live auction – Scott Clark & Monica Rauchwarter team up. This is a pairing not to be missed!
8:15 – 8:55 pm check out and clean up
Why: Raise money for Refuge needs and other environmental education projects
If you can donate auction items or provide refreshments, thank you!!
This very attractive book is a good introduction to gardening for butterflies. Interspersed with lots of great photos you will find an overview of the main butterfly families and some guidance on identification. If you have enjoyed some butterflies in your yard and are thinking about making it more attractive to a wider variety of butterflies, this book is a good place to start.
Some butterfly books and articles focus only on nectar plants for your garden, but this book spends equal time on the plants that support the caterpillars. You will see that various species feed on grasses, forbs, shrubs and trees.
I also learned that not all butterflies consume flower nectar; some eat tree sap, rotting fruit and animal dung. This isn’t going to help you select plants for your front yard, but you might consider setting up a hanging shelf for watermelon rinds or other fruit.
Nearly half the book describes gardens and gardening tips for different parts of the country. The two chapters most relevant for our area are “Butterfly Gardening with Trees: Eastern Deciduous Forest” and “Prairie-Plant Inspired Butterfly Gardens: the Grasslands”.
In the Resources – Plant and Garden Design section of Butterfly Gardening, I was pleased to see Heather Holm’s book Pollinators of Native Plants: Attract, Observe and Identify Pollinators and Beneficial Insects with Native Plants.
You will also want to look for local plant information – e.g. the plant list at http://nababutterfly.com/regional-butterfly-garden-guides/ and click on the Minneapolis one, written by Kathy Heidel. Some of you will remember Kathy Heidel from her years as a naturalist with Three Rivers Park District and the MRVAC bird ID classes she co-taught with Karol Gressor.
If you want detailed information on Minnesota native plants including photos of the plant in all stages of development with details on growth habit, bloom time, color and where it is found in the state, visit https://www.minnesotawildflowers.info/
Hennepin County is seeking citizen scientists to gather data about the health of wetlands in their communities. Wetland Health Evaluation Program (WHEP) volunteers will work with other citizen scientists to monitor bugs and plants in wetlands. No experience is required, but an interest in wetlands, bugs and/or plants is encouraged. Hennepin County provides all of the training, equipment, and leadership.
Teams will be formed in the Bloomington, Brooklyn Park, Brooklyn Center, Corcoran, Eden Prairie, Maple Grove, Medina, Minneapolis, Minnetonka and Plymouth areas. Everyone is welcome in these cities and neighboring communities to join a team.
Applications will be accepted through June 1. For more information, contact Mary Karius at email@example.com or 612-596-9129
Minnesota Valley National Wildlife Refuge will debut the Discover Nature App, a new mobile guide and trivia game, during World Migratory Bird Day festivities Saturday, May 12, at the Refuge.
The Discover Nature App guides visitors as they explore three units of the Minnesota Valley National Wildlife Refuge, providing points of interest and information on the Refuge’s diverse wildlife, habitat and history. The app also offers a family-friendly trivia game to play while visiting the Refuge. Interactive features allow users to upload and share their own experiences and photos of Refuge wildlife and habitat.
The U.S. Fish & Wildlife Service and partners will also host a special event that day from 10 a.m. to 3 p.m. to celebrate World Migratory Bird Day at the Refuge’s Bloomington Visitor Center. Visitors can learn how to download and use the app, then walk Refuge trails on their own or join a Discover Nature walk at 12:30 p.m.
The May 12 event will also include a program by the University of Minnesota’s Raptor Center, bird-themed arts and crafts activities, mist netting and bird banding, and more.
The Discover Nature App is available now for free by searching for “Discover Nature” on iTunes or Google Play. Download the three Minnesota Valley units ahead of time to come prepared. The app will automatically open up when users arrive at the Bloomington, Rapids Lake or Louisville Swamp Units of the Refuge. Maps with access points and trails information are available on the Refuge website, fws.gov/refuge/Minnesota_Valley/map.html.
The Refuge’s Bloomington Visitor Center is located at 3815 American Blvd. E., Bloomington, Minnesota, 55425.
Visitors are encouraged to wear weather-appropriate clothing and shoes, and to pack a lunch or snacks if they plan to stay for the day.
Research Team Final Report for MRVAC for 2017 Summer Research Season
By Keith Olstad November 25, 2017
Last December, our Red-headed Woodpecker (RHWO) Recovery research team submitted a grant application to the Minnesota River Valley Audubon Club. Our primary request was for funds to defray expenses for increased volunteer and professional field-work to begin to answer these questions:
What factors govern RHWO nest productivity and survival of juveniles into the next year?
What “internal” factors (e.g., sex, body condition, etc.) and/or “external” factors (e.g., food availability, weather, population density) drive RHWO to overwinter at Cedar Creek ecosystem Science Reserve (CCESR) or migrate
Where do RHWO go when they migrate? Do they migrate to the same place each year?
We were deeply gratified to receive a $3,000 grant from the Minnesota River Valley Audubon Chapter. We express a small part of our gratitude with this report on the application of these funds to critical research done this past summer, and offer to do a program for MRVAC detailing our work to date.
With support from a variety of funding sources (as reported in our initial grant proposal), we were able to hire a post-doctoral research coordinator, Dr. Elena West, to coordinate the work of our field research team. Dr. West worked half-time through the summer, and will continued to work this fall through December to analyze our data and formulate our research field work for 2018. Working with Dr. West at the Cedar Creek Ecosystem Science Reserve (CCESR) were two full time seasonal research assistants, Candace Stenzel and Jesse Beck. Resources provided by MRVAC defrayed expenses for field work done at CCESR by this team and by about thirty-six volunteer “citizen scientists”, and helped with laboratory expenses for data analysis.
During the course of the summer, the field research team “processed” sixty-six RHWO at CCESR, fifty adults and sixteen nestlings/fledglings. (“Processed” refers to capturing, banding, taking measurements, drawing blood samples and feather samples for DNA analysis, and possible use of location devices, listed below.) Thirty-nine RHWO were newly banded, and twenty-two nests were monitored. Twenty adults were outfitted with geo-GPS backpacks, of which eight were recovered in late summer and early fall, meaning that CPS and/or geo-locator data were gathered from these birds. Fifteen juveniles were “marked” with radio backpacks, allowing their movement to be tracked. In all, seventy-two birds were captured.
Parallel to the work of the field research technicians, thirty-six citizen science volunteers contributed 1,550 hours to the 2017 summer RHWO research season. They worked on five specific projects:
RHWO nest location
2. RHWO parental effort in feeding nestlings
Food use identification
Oak tree tagging
Nest cavity porthole installation
Data collected to date will be analyzed for preliminary results during late fall and early winter of 2017. Blood samples taken from summer RHWO captures will receive lab analysis over the 2017-18 winter. Spring 2018 recaptures of transmitter birds will allow downloading data regarding winter locations of these RHWOs.
In addition to the research conducted on RHWO, over the summer fifteen guided hikes and programs about this project, led by RHWO Recovery Project volunteers, provided rich educational opportunities to over 200 people at CCESR.
The research team of the RHWO Recovery Project created a partnership with Dr. Henry Streby at the University of Toledo, who is initiating similar research in Ohio and other states. This partnership will make it possible to compare different population’s genetic patterns and adult and juvenile activities on a broader geographic scale for more conclusive research results.
A new round of grant requests will be issued in the coming months to support and expand our exciting research.
Please feel free to contact me with further questions or concerns about our project’s use of your grant, and to explore setting up a program for MRVAC detailing our work and our vision for future work. And thank you once again for your most generous contribution to the recovery of this splendid bird.
Contacts: Keith Olstad, Convener, Research Team, RHWO Recovery Project (612) 940-1534
Chet Meyers, chair of the Red-headed Woodpecker Recovery Project (612) 374-5581
Once in a while, an act of generosity leaves you humbled by its magnitude. You can’t help but take a step back, astounded by the goodness of people and their desire to want to leave the world a better place. You marvel at the kindness individuals can show through an organization transformational gift and during these times saying thank you to them simply isn’t adequate. They deserve much more as you try and adequately express your profound gratitude.
Roger and Ruby Trapp are those people. With the substantial help of Audubon Center of the North Woods Board Member Susan VanGorden, Mr. and Mrs. Trapp this summer completed a land transfer of their 101-acre century farm to the Audubon Center of the North Woods. This land, which marks the north boundary of ACNW’s property, has been in Roger’s family since his grandfather Alfred McKay purchased it in 1900. Roger was born there and grew up on the farm that produced flowers, produce, pick-your-own raspberries, chickens, turkeys and cattle. The farm is still in operation today, producing corn.
Of the 101 acre tract the Trapps gifted to ACNW, 48 acres is tilled farmland, with the remaining 53 acres a mix of beautiful hardwood and conifer stands. This land gift would be met with great enthusiasm at any time, but is especially exciting now as it fits into ACNW’s larger plan to have a working educational farm in the future. Food in many aspects is where we each have the largest impact on our planet. Indeed, 70% of all human land use is for food production and the current food system is heavily reliant on fossil fuels for fertilizers, insecticides, herbicides, production and distribution. The average item on an American’s plate has traveled 2,000 miles. With our population expected to reach over 9 billion by 2050 and climate change threatening to reduce crop yields by 25%, our ability to feed the world, while caring for our planet is of paramount importance. A United Nations study concluded that the only way to sustainably do that is through local, polyculture farms that are more resistant to disease and less energy intensive.
Over the coming years, ACNW plans to turn the 48 acres of farmland into an organic, polyculture farm where produce, permaculture, pollinators, free-range poultry and grass-fed beef intermingle to provide food for our meals served at the Dining Hall. With the farm contiguous to our existing property, it easily allows for myriad educational opportunities with our K-12 schools, summer camps, post-secondary courses and adult programs. This all will require funds to build up the farm and its infrastructure and efforts will now begin towards securing those funds.
In a way, the Audubon Center of the North Woods is coming full circle. Our existence is due to the generosity of the Schwyzer family donating their farm to become a nature sanctuary and in our first 48 years, environmental education has been taught primarily through nature study.
Today, there is increasing interest in society on where our food comes, the impact it has on our land and water, and how we can make more environmentally conscious choices. As we approach our 50th anniversary, we are poised to expand our environmental programs to include agriculture through a working, educational farm that will provide learning opportunities for individuals and empower them to grow or raise more of their own food and make informed choices. And we have Roger and Ruby Trapp to thank for that. Their farm and legacy will live on as it educates and inspires for generations to come. “We believe in getting kids outside, and want others to enjoy the farm as I have.” Roger said. We invite you to join us in expressing our deepest gratitude to Roger and Ruby, and to join us on this exciting journey ahead.