Are you a brand new birder who's never been to The Biggest Week? 
The button below has some super helpful information just for YOU! 

First Time Birders
Biggest Week's 10th anniversary!Countdown

HIT THESE LINKS:

We offer our sincere gratitude to our logo artist, Darin Miller.
Visit a gallery of Darin's work HERE. 

2018 Biggest Week Species Count

CLICK HERE to see a complete list of the species seen during the 2018 Biggest Week!

U.S. Senator Sherrod Brown
Welcomes Birders to ​BSBO's 9th Annual
​Biggest Week In American Birding

Click the image below to catch up
on ALL of the tremendous
Biggest Week media coverage! 

The 2018 Visitors' Guide is here!  
Click the cover image to view the digital version. 
Subscribe to Biggest Week eNews updates for
all the latest festival information!
*We NEVER share or sell your email! ​

Looking for Lodging?

 Planning your visit to NW Ohio and looking for lodging? START HERE! These businesses support bird conservation through membership in the Black Swamp Birds and Business Alliance! 

Biggest Week Conservation Fund 
Expand. Enhance. Enjoy.

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Logo by Scott Arvin
Promoting the cause of bird conservation is at the heart of The Biggest Week. Once again, The Biggest Week Team at Black Swamp Bird Observatory is honored to continue our annual Biggest Week Conservation Fund. 

100% of the proceeds donated to The Biggest Week Conservation Fund will be used for improving and expanding habitat for birds.

For NW Ohio migration updates,
follow the BSBO Birding Blog! 

2018 BIGGEST WEEK TOUR COMPANY PARTNERS

Alongside the greatest volunteers in the world, our Biggest Week Tour Company Partners provide world-class guiding services during the festival. Look for the folks wearing the gold caps with the word GUIDE on the back. They're always happy to help you find and identify birds! 
Click the logos to visit their websites! 

MAJOR SUPPORT
PROVIDED BY

WITH SPECIAL THANKS TO OUR​ 2018 SPONSORS
​

Kirtland's Warbler Sponsorship Level 

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Blackburnian Warbler Sponsorship Level

Cape May Warbler Sponsorship Level

Magnolia Warbler Sponsorship Level 

Yellow Warbler Sponsorship Level 

Myrtle Warbler Sponsorship Level