Fall 2025

Welcome to fall migration! Here are activities happening in the SAS birding area. Also, check out latest Sycamore Warbler for information on May Bird Count, migration, and chapter news.

Upcoming Events


10/09/2025 – SAS Public Meeting
7:15pm ET, Celery Bog Nature Center. Dr. Kyle Horton, associate professor at Purdue University, will be discussing radar ornithology – tracking migration under the cover of darkness.

10/11/2025 – Global Big Day
SAS is coordinating a trip with Indiana Audubon and NICHES Land Trust to visit a few NICHES properties such as Mulvey Pond and the adjacent Howell Woods. Meet at Celery Bog in West Lafayette, first parking lot, at 8:30am ET for carpooling.

Indiana Audubon is charging a $5.00 fee for registration, and SAS will be refunding the $5.00 fee for members and friends. Please register at this link – https://www.eventbrite.com/e/2025-october-big-day-hikes-with-ilpa-tickets-1512891672719

10/18/2025 – Lake Michigan Shore
Possible field trip to the shores of Lake Michigan to look for fall migrants. Possibilities include terms, ducks and some songbirds. Please contact SAS Audubon if interested. Details will be forthcoming if there is enough interest.

10/22/2025 – Get the Point!
5pm-7pm ET, Celery Bog, Meet at the point between the two main wetland basins to look for passing birds.

11/01/2025 – Audubon at the Overlook
5pm-7pm, Overlook at Prophetstown State Park. Meet at the observation deck at the end of the paved road in the park. Park gate might be closed for the season; however, be prepared to pay an entry fee.

11/13/2025 – SAS Public Meeting
7:15pm ET, Celery Bog Nature Center. Shane Guenin, a master’s student at Purdue University, will be talking about his research on avian vision and behaviors and methods to mitigate birds strikes with aircraft.

11/15/2025 – Late Fall Migration
8amET, first parking lot at Celery Bog. We will start at Celery Bog looking for late migrants and may also travel to Bicentennial Park for migrating waterfowl. 1/2 day trip.

Winter 2024

Welcome to the Winter 2024 edition of the Sycamore Warbler, brought to you by the Sycamore Audubon Society! Please see below for activities. Our newsletter is archived in the newsletters header.

Fall 2024

Thursday Mornings, Guided Bird Walk, 8:00am ET, Celery Bog
Meet at the gravel parking lot at the nature area. We walk the trails to see what birds are in the area this week. One or two Sycamore Audubon members will guide the group. Bring your binoculars. Generally, we walk rain or shine

Audubon at the Overlook, 9:00-11:00am ET, Prophetstown State Park
Meet at the overlook at the end of the park road to what birds are around and interact with park visitors.

Monthly Meeting, Lilly Nature Center, Celery Bog, November 14, 7:15pm ET
Restoring Lost Voices: Conservation Challenges and Hawaiian Forest Birds. Erin Bell, Graduate Student, Purdue University.

Winter 2023

Welcome to the Winter 2023 edition of the Sycamore Warbler, brought to you by the Sycamore Audubon Society! Please see below for activities. Our newsletter is archived in the newsletters header.

Fall 2023

Welcome to the Fall 2023 edition of the Sycamore Warbler, brought to you by the Sycamore Audubon Society! Please see below for activities. Our newsletter is archived in the newsletters header.