Frederick
Seymour B. Cooper Ornithological Sanctuary
Frederick · MD ORINTHOLOGICAL SOCIETY INC
The practical details.
- Managing agency
- MD ORINTHOLOGICAL SOCIETY INC
We have not yet verified hours, entry fees, accessibility details. Confirm these with the managing agency before traveling.
Check notice timestamps and official updates. Conditions can change between source checks.
About Seymour B. Cooper Ornithological Sanctuary
Seymour B. Cooper Ornithological Sanctuary is listed in official public-land records for Frederick, Maryland and is managed by MD ORINTHOLOGICAL SOCIETY INC. Our research into visitor facilities is ongoing. Check the managing agency’s information for public entrances, permitted activities, and current access.
Find your way.
Loading park map…
Map points represent park land, not verified visitor entrances. Follow the managing agency’s entrance directions. Tiles © OpenStreetMap contributors.
This point represents park land, and may not be a public entrance. Follow official entrance directions.
Read before you roam.
THE FIELD GUIDE
How to read park closures & visitor notices
Check the affected area, source, dates, and last verification before planning a Maryland park visit.
Read the guide THE FIELD GUIDEPests, treatments & Maryland park visits
Understand pest notices, treatment schedules, and the difference between regional guidance and a documented park impact.
Read the guide THE FIELD GUIDEPlan a Maryland park day
A practical sequence for choosing a park, checking access, reading the forecast, and finding official visitor information.
Read the guideSources & verification
Park facts and notices are checked separately. Missing facility information does not mean a facility is absent. Practical details are still being researched.
- Maryland local protected lands · Oct 15, 2026
Nearby parks.
Within 35 miles in a straight line. Travel distances and entrances vary.