Upcoming Events

Tue 25

Birding at Black Hill Reservoir

February 25
Boyds MD
United States
Sat 29

Birding at Patterson Park

February 29 @ 8:00 am - 9:30 am
Baltimore MD
United States
Mar 01

Woodcock Watch

March 1
United States
Mar 04

Meeting: Carroll County Bird Club

March 4 @ 7:00 pm - 10:00 pm
Westminster MD
United States
Mar 05

Meeting: Frederick Bird Club

March 5 @ 7:00 pm - 9:00 pm
Frederick MD
United States

MOS Local Chapters

Chapter designations correspond to Maryland counties, with the exception of one in Prince George’s County: Patuxent. Four chapters represent several counties. Choose a chapter close to your residence, your place of work, or where you like to bird. Membership in an MOS Chapter includes membership in the State organization and all MOS and chapter publications.

To join a specific chapter, find your nearest chapter by clicking on the map below.

Find a Local Chapter

Click on the area where you live or work to find the nearest MOS chapter and membership information.