NATIONAL PARK SERVICE · news
White-nose Syndrome Suspected in Bats at San Juan Island National Historical Park
September 2, 2025 · Source: National Park Service

Laboratory tests conducted by the U.S. Geological Survey detected the presence of the fungus that causes white-nose syndrome (WNS) in three bats at San Juan Island National Historical Park. These bats are part of a Yuma Myotis (Myotis yumanensis) colony housed in a bat box located in English Camp. This is the first documented case of this fungus in San Juan County, Washington.
Read the official NPS sourceWhat Travelers Need to Know
Use the official notice to confirm the affected destination, dates and visitor arrangements before finalizing your trip.
Dates and operating conditions can change after publication. Check the park’s official visitor information for your travel date.
Traveler guidance by State & Nation Staff Writer.
