Field Trips

23rd Annual IOS Gull Frolic – SOLD OUT, Join the Waitlist Now

Sunday, February 16, 2025

Start Time – 9:30 a.m.

Guest Speaker: Amar Ayyash, author of “The Gull Guide: North America”

Purchase Tickets

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The Gull Frolic is a unique winter event at Illinois’ premier gull-watching hotspot, North Point Marina. Bring your binoculars, scope and cold weather gear, and join birders outside of the yacht club to enjoy a close study of some of our harder-to-find winter species, including Iceland (Thayer’s and Kumlien’s), Glaucous, Great Black-backed, and Lesser Black-backed Gulls! A variety of waterfowl typically make an appearance too (scoters and other diving ducks), along with the occasional raptor, owl, or winter finch. Birders wearing bright orange hats will be available to help answer questions along the “boardwalk”.

To learn more, click here.

Join the Waitlist

IOS Annual Shorebirding Weekend

IOS will be hosting its annual August Shorebirding Weekend on August 24th and 25th, within the Emiquon and Chautauqua Wildlife Refuges. This is one of Illinois’ premier hotspots for migrant shorebirds and is host to numerous shorebirds each season. It’s not uncommon for us to see over 20 species of shorebirds on this trip! In addition to the numerous possibilities of shorebirds, the area also offers a nice assortment of passerines, herons, terns, and waterfowl. We look forward to sharing another weekend with all of you for some great birding! Lunch will be provided at the Dixon Mounds State Museum on Saturday, where we can cool off and relax before we continue birding for the afternoon.

CLICK HERE TO LEARN MORE AND REGISTER

Birds and Baristas in Lake County

IOS Summer Field Trip Series: Birds and Baristas!

Every Thursday in June and July in locations around Lake County, IL

Join expert Lake County field trip leader Beau Schaefer for weekly bird walks in fantastic locations, followed by a stop for a fresh cup of coffee at local coffee houses around the county this summer.

Beau will meet people at the birding locations and times indicated on the schedule. 
Bird Walk and Coffee Shop Schedule

No registration necessary. Just show up at the time and location indicated for the Birding Location and join Beau and the group. 

If you have questions, please email  beauschaefer@yahoo.com.

Please provide your own water, sunscreen, and insect repellant.

We look forward to seeing you in the field!

Migration Madness in Illinois

Join a Spring Bird Walk this May all around the state 


IOS is excited to partner with field trip leaders all around Illinois to offer field trips at birding hotspots during the peak of spring migration. Most are day trips in locations with great birding opportunities for everyone from those who know the area well to those hoping to explore a new place. One field trip is an overnight experience in the southernmost part of Illinois!

These trips are a chance to meet new birding friends, plan an adventure somewhere in Illinois that’s new to you, or re-visit a favorite place for birding. 

Registration is limited for each event, so register early to reserve your spot!

Click each link to get more info about each bird walk

May 19-21 – Southern Illinois Birding Hotspots

Spring Migration Weekend in Southernmost Illinois

(around Shawnee National Forest near Carbondale, IL. All meeting locations will be shared with registered participants.)

Leaders Ronda Rothrock and Vicki Lang will guide participants around many prime birding hotspots of Southern Illinois in search of neotropical migrants and specialties of the far southern counties of the state. Don’t miss this unique birding experience!

  • Friday, May 19 @ evening – Ferne Clyffe State Park for nightjars 
  • Saturday, May 20 @ 6am – Western counties of the Shawnee National Forest 
  • Sunday, May 21 @ 7:30am – Crab Orchard National Wildlife Refuge 

Register for the Southern IL Birding Weekend here.

Plan your adventure and sign up for a field trip now!

Upcoming Field Trips, Speaker Series, and Travel Opportunities

Field Trips and Speaker Series

Click on each event to learn more and to register

Virtual Speaker
Piping Plovers on the Wintering Grounds with Melissa Chaplin & Kristen Vale
Thursday, March 30th at 7 pm via Zoom

******JUST ADDED
Woodcocks and Roosting Birds at Dusk @ Rollins Savanna in Grayslake, IL
Monday, April 3rd at 6:45 pm
Field Trip Leader: Beau Schaefer

******JUST ADDED
The Hunt for Smith’s Longspurs in Central Illinois
Sunday, April 9th at 10:00 am – 2:30 pm
Field Trip Leader: Matt Fraker

Travel Opportunities

IOS Kirtland’s Warbler Weekend with Sanctuary Birding
May 26-29 in Iosco County, Michigan
Guide: Sam Burckhardt

IOS Mexico: Veracruz River of Raptors with Red Hill Birding
September 25 – October 4, 2023
Guides: Adam Sell + Local Guides, Jorge Montejo, and Amy McAndrews

21st Annual Gull Frolic

February 18th, 2023

Start Time – 9:30 a.m.

Gull Frolic is a unique winter event at Illinois’ premier gull-watching hotspot, North Point Marina. Bring your binoculars, scope, and cold weather gear to join birders outside the yacht club for a close study of some of our harder-to-find winter gull species, including Iceland (Thayer’s and Kumlien’s), Glaucous, Great Black-backed, and Lesser Black-backed Gulls!  An assortment of waterfowl are also typically in attendance, such scoters, goldeneye, and other diving ducks, along with the occasional raptor, owl, or winter finch. IOS volunteers will be available to help answer questions along the “boardwalk”.

20th Annual Gull Frolic

February 19th, 2022

Start Time – 9:30 a.m.

Back in 2022! The Gull Frolic is a unique winter event at Illinois’ premier gull-watching hotspot, North Point Marina. Bring your binoculars, scope, and cold weather gear to join birders outside the yacht club for a close study of some of our harder-to-find winter gull species, including Iceland (Thayer’s and Kumlien’s), Glaucous, Great Black-backed, and Lesser Black-backed Gulls!  An assortment of waterfowl are also typically in attendance, such scoters, goldeneye, and other diving ducks, along with the occasional raptor, owl, or winter finch. IOS volunteers will be available to help answer questions along the “boardwalk”.

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19th Annual Gull Frolic

February 15th 2020

Start Time – 9:30 a.m.

The Gull Frolic is a unique winter event at Illinois’ premier gull-watching hotspot: North Point Marina. Bring your binoculars, scope and cold weather gear, and join birders outside of the yacht club to enjoy close study of some of our harder-to-find winter species such as Iceland (Thayer’s Iceland and Kumlien’s Iceland) and Glaucous Gulls!  A variety of waterfowl typically make an appearance too (scoters and other diving ducks), along with the occasional raptor, owl, or winter finch. Birders wearing bright orange hats will be available to help answer questions along the “boardwalk”.

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Carlyle Lake Pelagic, September 22

IOS is pleased to announce this year’s Carlyle Lake Pelagic Field Trip to be held, Saturday, September 22, 2018. This trip includes the popular three-hour pelagic aboard comfortable pontoon boats.

Sabine's Gull by Barbara Williams
Sabine’s Gull by Barbara Williams

As in past years, we’ll meet at McDonald’s off IL 127 in Carlyle at 6:30 AM. This is a full-day field trip, ending around 7:30 PM. We’ll begin with a scan of the lake from Dam West Beach before heading to Eldon Hazlet State Park to search for migrant songbirds. We’ll bird the Hazlet area all morning before breaking for lunch. Lunch will be fast food or bring your own. We’ll gather at the Dam West picnic area where we’ll be able to search for more birds from the excellent shade provided.

After lunch, depending on water levels, we’ll search for shorebirds and waders,  likely visiting Whitetail and James Hawn Access areas.

 

The boat trip begins at 3:30 PM from Dam West Marina. The late afternoon/early evening hours can be excellent for feeding gulls, terns and others. We hope to find SABINE’S GULL which has eluded us on the past three field trips! It’s also possible to tally RED and RED-NECKED PHALAROPES, EARED and PIED-BILLED GREBES, five or six Gull species and potentially any of the three JAEGER species!

Bring plenty of water, snacks, sunscreen, bug spray, mud boots and your hat.

Those planning on staying Saturday night may wish to join us for a group dinner at a nearby restaurant. Recommended hotels are available in Carlyle, Greenville, Salem and Vandalia.

There is a fee associated with this field trip to cover the costs of pontoon rental, gasoline, and other expenses. The fee is $30 for existing IOS members and $50 for non-IOS members. The $50 fee for non-members includes the field trip registration and a one-year IOS membership and benefits, including four issues of the Meadowlark, A Journal of Illinois Birds, a quarterly publication of IOS.

This field trip is limited to 32 participants with IOS members receiving first priority. Trip registration and payment shall be made through the Pay Pal using the form below (credit cards accepted). This trip is very popular and will fill up fast. IOS will not make refunds but will allow substitutes if you sign up for the trip and cannot attend. It will be your responsibility to notify the trip leader of your substitute. If you cannot provide a substitute, the trip leader will take the 1st name on the waiting list.

If you have any questions about the trip, feel free to contact the trip leader, Keith McMullen or by phone +1-618-560-9450.

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Winter Birds at Sax-Zim Bog Field Trip – Feb. 2 & 3 2018

IOS is coordinating a winter field trip to Sax-Zim Bog! For those of you that have not been following their Facebook page, many of the targeted species are being seen there this winter.

Sax-Zim Bog is about 300 square miles of not only bog, but aspen uplands, rivers, lakes, meadows, farms and even a couple towns! It is not just a giant bog, but rather a “magic mix” of habitats that boreal birds love. The Sax-Zim Bog is prime habitat for bog specialists such as Great Gray Owl, Black-backed Woodpecker, Boreal Chickadee, Yellow-bellied Flycatcher and Connecticut Warbler. Bobcat, Lynx, Pine Marten, Fisher also use this habitat. Mature bogs are also important wintering habitat for Great Gray Owl, Northern Hawk Owl, White-winged Crossbill, Pine Grosbeak, Common Redpoll and Hoary Redpoll.

You won’t want to miss this opportunity to explore this amazing habitat with a two-day guided trip from a local birding expert. Finding the many wonderful birds of this area can, at times, be difficult due to weather or a lack of area knowledge. Acquiring a local guide will provide you with your best opportunity to capture a glimpse of these magnificent creatures. …

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