Contact Us

IWRA Executive Director

Joann Van Aken can be reached by email at: iwr_alliance@yahoo.com 
or phoned at (734) 692-7671

The IWRA offices are located: 

9311 Groh Road
Grosse Ile, MI  48138

Donate

The International Wildlife Refuge Alliance is a 501(c)3 nonprofit organization dedicated to helping the U.S. Fish and Wildlife Service deliver the mission of the Detroit River International Wildlife Refuge.

We are an alliance of individuals and organizations committed to the success of the Refuge.

$15 Mayfly
(Decal)

$30 Canvasback 
(Pin,Decal)

$60 Walleye
(Hat, Pin, Decal)

$100 Great Blue Heron
(License Plate, Pin, Decal)

$250 Lake Sturgeon


$500 Mallard



Call for more details
(734) 692-7671
Events
PARKING FOR ALL PROGRAMS
 
Humbug Marsh Unit - Parking is available for announced events at the Refuge Gateway 5437 W. Jefferson Avenue, Trenton, MI.

Gibraltar Bay Uit - Parking is available inside the gates on East River Drive, which is located on the southern end of Grosse Isle.



2013 Calendar of Events


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