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The Official Friends of Big Oaks National Wildlife Refuge

 Big Oaks Conservation Society (BOCS) is the official friends group of Big Oaks National Wildlife Refuge!

Here at Big Oaks Conservation Society, we are deeply committed to a single purpose:  to help make Big Oaks National Wildlife Refuge the best it can be. We are a private, non-profit organization dedicated to finding members and volunteers to support our Refuge and its mission. Join us to help support Indiana's largest National Wildlife Refuge!

About Us

Big Oaks Conservation Society supports the goals of wildlife conservation and habitat restoration at the refuge to:

  • Enhance public awareness of the refuge and develop environmental education and support 

  • Develop public use facilities in cooperation with staff

  • Support wildlife conservation and habitat restoration for the continued existence of the refuge

Browse through our website to learn more about Big Oaks NWR and how our friends group is working to achieve these goals. 

Registration for 2019 Outdoor Women At Big Oaks is Closed. Stay Tuned for 2020!

Refuge News:

The Summer is Coming to an End.

Crawfish Frogs are done for the season!

We are ramping up for Lodge Day and Deer Season!

We are eagerly awaiting optimal conditions to conduct prescribed fire on the refuge.

Hunt unit boundaries are getting some TLC in the form of new signs and replacement nails where needed.

Our Project Updates:

NEW pollinator restoration project has begun!

Oakdale School House- kiosk coming along!

Kestrel and Blue Bird Boxes are now up! Be sure to keep a look out for the birds while visiting the refuge!

Continue to our projects page for more!

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Upcoming Events

Youth Turkey Hunt Workshop

at Big Oaks NWR Office Madison, IN | View Map

To apply to participate in this hunt please send name and address to Big Oaks NWR office. The workshop provides information and regulations about hunting on the refuge. There will be food and prizes for every participant! 

Saturday, April 20th, 2019 @ 12:00 PM

Youth Deer Hunt Workshop

at Big Oaks NWR Madison, IN | View Map

This is an excellent opportunity to bond with your children while learning more about the challenging sport of hunting turkeys. For more details please contact the refuge office or refer to the hunting section of our page. 

Date TBD

Visit the Events Page for a list of all 2020 events!

What makes our refuge unique?

  • Globally important bird area featuring large grasslands which provide breeding habitat for the critically endangered Henslow's sparrow 

  • Significant ecosystem for the state-endangered crawfish frog

  • Important monarch and pollinator habitat

  • Over 50,000 contiguous acres with historic bridges and home and a unique history

Photos by USFWS


Big Oaks NWR 1661 W. JPG Niblo Road Madison, IN 47250

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