- This event has passed.
Goldenrod Gall Fly: Important Fall and Winter Food
October 9, 2018 @ 3:30 PM - 5:00 PM
$5Food becomes scarce for birds in the late fall and winter. Discover one important fall and winter food for many species of bird. We will hike to look for signs of the Goldenrod Gall Fly and the birds that eat them. We will also open a few galls to see the eggs and larvae inside.
