Friends of Nachusa Grasslands
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Nachusa Grasslands

Butterfly Monitoring

8/6/2021

1 Comment

 
​By Becky Jane Davis
Nachusa Grasslands Butterfly Monitor
Picture
It was exciting to see the regal fritillary (Speyeria idalia) along my route. The butterfly is an Illinois threatened species.
For several years, I’ve been trying to start butterfly monitoring with the Illinois Butterfly Monitoring Network (IBMN). Everything finally came together this year. Recently I did my first butterfly monitoring at Nachusa Grasslands. Butterfly monitoring consists of counting butterflies by species, in a specific route, throughout the season. This first year, I need to identify only 25 species of butterflies. Forty years ago, I could identify more than that, but I'm a bit rusty. 
Picture
A glimpse of my butterfly monitoring route.
So, I walk at a regular pace, scanning the area, left and right on the trail, spotting butterflies. As I see one, I identify it and mark it on my field report. When I’m finished, I enter my findings in the database. It sounds easy and straightforward but my first time out, I identified about half. The rest were noted as “unknown butterflies,” so I have some learning and growing ahead of me.
Things they don’t teach you in butterfly monitoring training:
1. How do you count each Monarch only once? They go here, over there, cross over the trail, and then you wonder, did I already count you?
2. Prairie plants are dense and tall. Those little butterflies can dart across the trail and into the plants and disappear before I can even see the markings or colors.
3. You need to protect yourself from ticks. That means bundling up head to toe in insect repellent-treated clothing, wearing hiking boots. Take a walking stick for uneven ground, don’t forget binoculars (if you can get them out and focused fast enough). There must be a simpler way!
4. It is good to know what a species looks like both flying and resting, but what about moving so fast, never resting, and not at an angle to fully see all four wings at once, as in the photos?
5. Back when I knew all the different species, it was because I caught them, put them in a kill jar, mounted them, and used a detailed key to identify them. No guessing! 
Picture
A monarch butterfly visits the prairie gay feather (Liatris pycnostachya).
​When my route is done, I have a short 10-15 minute walk back to the parking lot that allows me time to linger, get out my iPhone for a few photos, or get my good camera out to capture prairie life.

I hope to get back to butterfly monitoring at least five more times this summer, hopefully more. Weather is an issue, as is distance, because I chose a location an hour away from my home. I like going to Nachusa, but it is at least a 3 hour commitment to monitor and I need to leave room in my days and flexibility so I can make that trip. Weather has not been helpful this last month. Rain, wind, and cloudiness are not good for butterfly sightings.  In fact, I have rules to follow: at least 70 degrees, partly cloudy to full sun, little wind to moderate wind, and no rain. The last two weeks didn’t give many days to choose from. But I will continue and try to get more of my own photography adventures in as well. The native grasslands and prairies offer so many opportunities for interesting captures. I’m looking forward to what I can share in future blogs!
Picture
Butterfly monitoring data from 7/17/2021:
​
The route was about 50 minutes.
Temperature: 77 degrees
Wind speed: 9 mph. The wind was stronger at the end of the route.
Sky: partly cloudy
​Species
​Quantities
Pearl crescent
1
Regal fritillary
1
​Common wood nymph
8
​Little wood satyr
1
​Monarch
23
Unknown white/sulphur
1
​Unknown butterflies
15
Picture
pearl crescent butterfly

​Who are the citizen scientists, and how can I become one?
Nachusa’s citizen scientists are composed of community volunteers who are passionate about their subject and want to contribute to scientific research.
 
Do citizen scientists need prior experience or a science degree?
No previous experience or scientific background is needed to volunteer, although some monitoring programs require approved initial and/or refresher trainings. Some citizen scientists may desire to seek further training and acquire new skills, while others can assist trained citizen scientists to learn the monitoring process. 
 
What citizen scientist opportunities are available at Nachusa?
  • Frog monitoring
  • Odonate monitoring (dragonflies and damselflies)
  • Butterfly monitoring
  • RiverWatch stream monitoring
 
How can I become a citizen scientist at Nachusa?
It’s simple, just sign up on the Friends of Nachusa Grasslands website.

​To get involved with the critical on-the-ground work at Nachusa, consider joining our Thursday or Saturday workdays or giving a donation to the Friends of Nachusa Grasslands. Donations to Friends of Nachusa Grasslands can also be designated to Scientific Research Grants.

Picture
​Becky Jane Davis is a fine art photographer focused on nature. She has a specific interest in nature, especially trees and butterflies. Her love of butterflies began in college during an entomology class at Michigan State’s Kellogg Biological Station during a summer semester. She has assisted in many classrooms teaching children about the life cycle of butterflies, monarchs in particular. Her engineering background has allowed her to navigate the world of technology with ease, volunteering for different organizations with which she has connections. She has exhibited her fine art photography in Chicagoland and with the group Fleeting Moments Artists. Her other passion is travel photography.
1 Comment

    Blog Coordinator

    Dee Hudson
    I am a nature photographer, a freelance graphic designer, and steward at Nachusa's Thelma Carpenter Prairie. I have taken photos for Nachusa since 2012.

    Editor

    James Higby
    I have been a high school French teacher, registered piano technician, and librarian. In retirement I am a volunteer historian at Lee County Historical and Genealogical Society. 

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  • Home
  • About Friends
    • Mission, Leadership, Objectives, and Financials
    • Endowments
    • Heritage Heroes Initiative
    • Friends Annual Reports
    • Newsletters >
      • PrairiE–Update (email)
      • A Prairie Calling (print and digital)
    • Friends Annual Meeting 2022
    • Commenting Policy
  • Plan Your Visit
    • Hours & Parking
    • Directions and Map
    • Visitor Center
    • Pet Policy
    • Public Bison Tours
    • Bison Viewing
    • Hiking >
      • Hiking Guidelines
      • Hiking Destinations
      • Stone Barn Savanna Tour
      • Visitor Center Trail
      • Scavenger Hunt
    • What's In Bloom?
    • Autumn on the Prairie
    • Exploring Nachusa Grasslands on Your Own
    • Things to Do
    • Places to Eat and Stay
    • Local Sites to Visit and Explore
  • Donate
  • Calendar
  • Volunteer
    • Volunteer Opportunities
    • Thursday and Saturday Workdays >
      • Workday Signup
      • Volunteer Workday Safety Protocols
      • Workdays – November to February
      • Leader Workday Safety Protocols
      • Steward Workday Tips
    • Stewardship Teams
    • Workday Email List
    • Steward Login
  • Stewardship
    • Nachusa Stewardship
    • Restorations
    • Planting Histories >
      • Stewardship Unit Planting Histories
      • Planting Histories in Chronological Order
      • Science Symposium Abstracts 2016
    • Stewards and Staff
    • Groups and Committees
    • Available Units
    • Controlled Burns
    • Prescribed Fire Recruitment
    • Restoration Publications
    • Stewardship Resources >
      • Weekly Top Picks
      • Seed Collection Guides
      • Invasive Plant Management
      • Invasive Identification
      • Monitoring
      • Links & Resources
  • Science
    • Science at Nachusa Grasslands
    • Science Grants >
      • Science Grants 2023
      • Science Grants 2022
      • Science Grants 2021
      • Science Grants 2020
      • Science Grants 2019
      • Science Grants 2018
      • Science Grants 2017
      • Science Grants 2016
      • Science Grants 2015
      • Science Grants 2014
      • Science Grants 2013/2012/2011
    • Science Symposium 2023
    • Science Symposium Abstracts >
      • Science Symposium Abstracts 2019
      • Science Symposium Abstracts 2018
      • Science Symposium Abstracts 2017
    • Potential Research Topics
    • Scientific Publications
    • Testimonials >
      • Dr. Holly Jones
      • Dr. Nick Barber
      • Kimberly Elsenbroek
    • Science Videos
    • Become a Community Scientist >
      • About Community Scientists
      • Butterfly Monitoring
      • Calling Frog Monitoring
      • Dragonflies & Damselflies
      • RiverWatch
  • About Nachusa
    • General Info
    • Prairie Smoke Annual Reports
    • Plant Inventory >
      • Common Names
      • Genus Species
    • Animal Inventory >
      • Amphibians
      • Birds
      • Bison Bison >
        • Bison
        • Bison Babies Broadcast Videos
      • Fish
      • Insects
      • Mammals
      • Other Arthropods
      • Reptiles
    • History
    • Jobs
    • Hunting
    • Geology >
      • Geology Part 1
      • Geology Part 2
      • Geology Part 3
    • 30th Anniversary Memories
    • Websites of Interest
  • BLOG AND MEDIA
    • Nachusa Blog
    • In The News
    • Photo Gallery >
      • Spring Photos
      • Summer Photos
      • Autumn Photos
      • Winter Photos
      • Visitor Photos
    • Submit Your Photos
    • Videos
  • Contact Us / FAQs