B.C. bats are threatened by disease, and researchers are again asking for the public to help.
White Nose Syndrome, a fungal disease responsible for the death of millions of bats in eastern North America, has moved to the west coast.
Confirmed in Washington State just 150 km south of the BC-US border, the presence of the fungus is very worrisome for the health of bat populations. The disease has near 100 per cent mortality for some species of bats exposed to the fungus, including the familiar Little Brown Bat. WNS does not affect humans.
The BC Community Bat Program in collaboration with the BC government is requesting the public’s help in monitoring the spread of this disease.
“We believe that our bats hibernate in relatively small groups across the province” said Paula Rodriguez de la Vega, Okanagan program coordinator with the BC Community Bat Program. “Detecting WNS in our province will require many eyes on the ground”.
The typical first sign of this disease is bats flying during the winter, an unusual sighting at a time of year when bats should be hibernating. Another sign of the presence of WNS is the appearance of dead bats outdoors as they succumb to the effects of WNS.
“We are encouraging the public to report dead bats or any sightings of winter bat activity to the Community Bat Project toll-free phone number, website, or email. Bat carcasses will be submitted for testing for White Nose Syndrome and would provide the earliest indication of the presence of the disease in BC,” said Rodriguez de la Vega.
Reports of winter bat activity will help focus research, monitoring and protection efforts.
Currently, there are no treatments for White Nose Syndrome. However, mitigating other threats to bat populations and preserving and restoring bat habitat may provide bat populations with the resilience to rebound. This is where the BC Community Bat Program and the general public can help.
Funded by the Habitat Conservation Trust Foundation, the Forest Enhancement Society of BC, the Province of BC, the Habitat Stewardship Program, and the South Okanagan Conservation Fund, the BC Community Bat Program in the Okanagan works with the government and others on public outreach activities, public reports of roosting bats in buildings, and our citizen-science bat monitoring program.
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