County

Bat disease affects CO spelunkers

Without any natural protections, white-nose syndrome can wipe out 95 percent of a bat colony in a couple of years.
DENVER I As Indiana and North Carolina in the last week announced finding white-nose syndrome in bats in their states, the Colorado Division of Wildlife is stepping up monitoring efforts here at home. The agency is inspecting bat hibernation sites this winter looking for the presence of a deadly fungus that leads to massive bat die-offs.
“Bats are an important yet under-appreciated part of our world and this threat is something we should all be worried about,” said Tina Jackson, a species conservation coordinator for the Division of Wildlife.
White-nose syndrome, which is caused by a fungus known as Geomyces destructans, is responsible for large-scale bat die-offs in the Eastern United States. In the four years since it was first discovered, white-nose syndrome is responsible for the death of more than one million bats.
White-nose syndrome is named for the white, powder-like material seen on the nose, ears and wings of infected bats. It is believed to have originated in Europe. Some bats in Europe, subjected to the fungus for many years, may have developed immunities that bats in North America don’t possess.
Without any natural protections, white-nose syndrome can wipe out 95 percent of a bat colony in a couple of years. It has been predicted that white-nose syndrome could eliminate little brown bats in the northeastern U.S. within 16 years.
White-nose syndrome has not been found in Colorado. Since being first documented in 2007 in a cave in New York, white-nose syndrome has spread to 16 states and two Canadian provinces.
In 2010, a cave in northwestern Oklahoma and less than 200 miles from the Colorado border tested positive for the fungus. Scientists speculate that the fungus jumped from Europe to the U.S. through human transmission. They also believe that a large jump from the East Coast to a cave in Oklahoma was probably someone who had explored an infected cave and then traveled west with the fungus on clothing or equipment.
“Once the fungus arrives in an area, it can spread quickly as bats move,” said Jackson. “But the fungus makes the biggest leaps in distance when it moves because of human activity.”
Scientists are still learning about white-nose syndrome but it is believed to take advantage of bats during hibernation. The immune system of a hibernating bat effectively shuts down, allowing the fungus to become established.
Bats in colonies infected with white-nose syndrome seem to arouse from hibernation more frequently than uninfected populations, possibly because of irritation, hunger or thirst. The increased number of arousals from hibernation quickly depletes the bat’s fat reserves and results in starvation. The fungus also causes damage to the wings affecting the health of the bat and perhaps compromising the ability to fly and capture insects.
Colorado is home to at least 18 species of bats, 13 of which are believed to hibernate in the state. Bats that migrate to warmer climates for the winter are not believed to be effected by white-nose syndrome. All the bat species found in Colorado are insect eaters, in some cases eating thousands of insects a night. This diet of night-flying insects makes bats important for the control of agricultural and human pests. Bats are also important to the cave environments they roost in, bringing energy into these mostly closed systems in the form of their guano.
The public is asked to not disturb hibernating bats and to respect cave closures. The U.S. Forest Service has closed all caves on its lands in Colorado and several surrounding states in order to prevent the spread of the fungus. While the public is asked to avoid going near bat caves, people are being asked to report if they see any signs of white-nose syndrome.
Signs include:
• Bats moving to the openings of the hibernation site during the winter.
• Bats leaving hibernation sites in the winter, especially on cold days.
• Bats with a white powder-like material on their nose, ears or wings.
• Dead bats.
The Division of Wildlife would also like to know of any sites, especially in eastern Colorado, that have hibernating bats so biologists can include them in the monitoring effort.
“Information from the public will be critical to our effort this year,” said Bob Davies, wildlife disease manager.
Members of the public who see any active or dead bats this winter are asked to report that information to a special phone line (303)291-7771 or e-mail [email protected]. Because bats also can be affected by other health problems, including rabies, people should use precautions such as disposable gloves or an inverted plastic bag when handling bat carcasses. The public is also advised not to handle live bats that appear to be ill.
For more information on white-nose syndrome, visit the DOW website at: http://wildlife.state.co.us /Research/WildlifeHealth/WNS/
A photo of Colorado’s largest bat colony at the Orient Mine is available at:
http://dnr.state.co.us/ImageDBImages/23694.JPG

Comments are closed.

Come say hi!

@ht.1885
  • It’s getting late, do you know where your kids are? Read all the Rio Happenings for this week in print or online at ht1885.com.
  • Mormon crickets have hatched near Rangely. They were all sighted on BLM land north of Hwy. 64 near the junction of CR 96 and CR 1, down a dirt road near the Moffat County line.  The picture shown was taken yesterday by Mary Meinen from Rangely. She says the crickets are about the size of a ladybug (less than 1/2”). Some of them are actually yellow in color but most of them are darker. They are milling around and getting ready to start moving soon. Note: Photo is not to scale.
Rio Blanco County and the White River and Douglas Creek Conservation Districts are still asking for your help to identify additional hatch-outs of crickets so that control efforts can be put in place. The success of the program will highly depend upon local landowners and the public helping to locate crickets as soon as they hatch.  See last week’s paper for a list of ways to help or contact the County Weed & Pest District at 970-878-9670 or the Conservation District office at 970-878-9838 with any questions. Website: www.WhiteRiverCD.com
  • Read part three of the story of M.T. Streeter in this week’s edition of History Lessons! Find it in this week’s edition and online at ht1885.com.
  • Meeker FFA Chapter members competed at the District Leadership Development Event in Craig, Colorado, this month. Top row from left to right: Eva Scritchfield, Charlie Rogers, Alan Rivera, Trent Sanders, Koy Weber, Orion Musser, Said Rodriguez, Carlos Carrillo, Aidan Tapia, Hayden Garcia, Tristan Rollins, Mathew Willey, Quentin Simpson. Middle row: Sidney Keetch, Aurora Stallings, Sydnie Ross, Ava Nay, Lili Piper, Leah Wood. Bottom Row: Jaicee Simmons, Kailynn Watson, Cody Richardson, Kayla Castillo, Braydin Raley, Autumn Stallings, Aimee Shults, Emily Hamm. Read the full story online at ht1885.com.
  • Choose-your-own-adventure…. Hear from our Editor in this week’s edition and online at ht1885.com.
  • A crew from the Flat Tops Chapter of the Rocky Mountain Elk Foundation joined forces last summer to remove obsolete fences to improve habitat for wildlife. Read the full story and the foundation’s update from their 30th Anniversary meeting in this week’s edition and online at ht1885.com.
  • Black Sulphur Tavern held a grand opening and ribbon cutting for their new business at 364 Seventh St. The space has been renovated with several TVs and games and provides a fun, friendly atmosphere to watch your favorite sports team and enjoy a burger and wings. Owners Frank Maestas and Pat Maestas are pictured with their new staff and Chamber of Commerce representatives Stephanie Hanson, Trudy Burri and Margie Joy. Follow Black Sulphur Tavern on Facebook. Their hours are Wednesday and Thursday 3-9 p.m., Friday 3 p.m. - 1 a.m., Saturday 11-1 a.m., Sunday 11 a.m. to midnight.
  • The winning teams and individuals for the 18th annual White River Community Association Buy-Fly Fishing Tournament are as follows. Individual top weight catch was Dave Metrovich and longest fish was Kevin Massey. First place team won by Rio Blanco Abstract: Erik Eckman, Adam Parrett, Dave Metrovich and Wayne Kirkpatrick. Second place team was Drake Consulting: Travis Kaiser, John Douglas, Tony Bartolomucci and Bob Brandeberry. Third place team Mr. Rogers and the Hood (accepted by Doug Rogers) Gary Rogers, Mark Beauchamp, Kyle Schutte and Rick Gunter. The white fish have been frozen and will be served at the annual White River Community Association fish fry fundraiser in June.
  • Cowboy Carson Klinzmann on the mound for Meeker at Suplizio Field in Grand Junction last Saturday. Meeker took on the 4A Rifle Bears, losing 11-1, and the Basalt Longhorns, losing 7-3. Read the recap online at ht1885.com.
It’s getting late, do you know where your kids are? Read all the Rio Happenings for this week in print or online at ht1885.com.
It’s getting late, do you know where your kids are? Read all the Rio Happenings for this week in print or online at ht1885.com.
2 days ago
View on Instagram |
1/9
Mormon crickets have hatched near Rangely. They were all sighted on BLM land north of Hwy. 64 near the junction of CR 96 and CR 1, down a dirt road near the Moffat County line.  The picture shown was taken yesterday by Mary Meinen from Rangely. She says the crickets are about the size of a ladybug (less than 1/2”). Some of them are actually yellow in color but most of them are darker. They are milling around and getting ready to start moving soon. Note: Photo is not to scale.
Rio Blanco County and the White River and Douglas Creek Conservation Districts are still asking for your help to identify additional hatch-outs of crickets so that control efforts can be put in place. The success of the program will highly depend upon local landowners and the public helping to locate crickets as soon as they hatch.  See last week’s paper for a list of ways to help or contact the County Weed & Pest District at 970-878-9670 or the Conservation District office at 970-878-9838 with any questions. Website: www.WhiteRiverCD.com
Mormon crickets have hatched near Rangely. They were all sighted on BLM land north of Hwy. 64 near the junction of CR 96 and CR 1, down a dirt road near the Moffat County line. The picture shown was taken yesterday by Mary Meinen from Rangely. She says the crickets are about the size of a ladybug (less than 1/2”). Some of them are actually yellow in color but most of them are darker. They are milling around and getting ready to start moving soon. Note: Photo is not to scale. Rio Blanco County and the White River and Douglas Creek Conservation Districts are still asking for your help to identify additional hatch-outs of crickets so that control efforts can be put in place. The success of the program will highly depend upon local landowners and the public helping to locate crickets as soon as they hatch. See last week’s paper for a list of ways to help or contact the County Weed & Pest District at 970-878-9670 or the Conservation District office at 970-878-9838 with any questions. Website: www.WhiteRiverCD.com
2 days ago
View on Instagram |
2/9
Read part three of the story of M.T. Streeter in this week’s edition of History Lessons! Find it in this week’s edition and online at ht1885.com.
Read part three of the story of M.T. Streeter in this week’s edition of History Lessons! Find it in this week’s edition and online at ht1885.com.
3 days ago
View on Instagram |
3/9
Meeker FFA Chapter members competed at the District Leadership Development Event in Craig, Colorado, this month. Top row from left to right: Eva Scritchfield, Charlie Rogers, Alan Rivera, Trent Sanders, Koy Weber, Orion Musser, Said Rodriguez, Carlos Carrillo, Aidan Tapia, Hayden Garcia, Tristan Rollins, Mathew Willey, Quentin Simpson. Middle row: Sidney Keetch, Aurora Stallings, Sydnie Ross, Ava Nay, Lili Piper, Leah Wood. Bottom Row: Jaicee Simmons, Kailynn Watson, Cody Richardson, Kayla Castillo, Braydin Raley, Autumn Stallings, Aimee Shults, Emily Hamm. Read the full story online at ht1885.com.
Meeker FFA Chapter members competed at the District Leadership Development Event in Craig, Colorado, this month. Top row from left to right: Eva Scritchfield, Charlie Rogers, Alan Rivera, Trent Sanders, Koy Weber, Orion Musser, Said Rodriguez, Carlos Carrillo, Aidan Tapia, Hayden Garcia, Tristan Rollins, Mathew Willey, Quentin Simpson. Middle row: Sidney Keetch, Aurora Stallings, Sydnie Ross, Ava Nay, Lili Piper, Leah Wood. Bottom Row: Jaicee Simmons, Kailynn Watson, Cody Richardson, Kayla Castillo, Braydin Raley, Autumn Stallings, Aimee Shults, Emily Hamm. Read the full story online at ht1885.com.
3 days ago
View on Instagram |
4/9
Choose-your-own-adventure…. Hear from our Editor in this week’s edition and online at ht1885.com.
Choose-your-own-adventure…. Hear from our Editor in this week’s edition and online at ht1885.com.
4 days ago
View on Instagram |
5/9
A crew from the Flat Tops Chapter of the Rocky Mountain Elk Foundation joined forces last summer to remove obsolete fences to improve habitat for wildlife. Read the full story and the foundation’s update from their 30th Anniversary meeting in this week’s edition and online at ht1885.com.
A crew from the Flat Tops Chapter of the Rocky Mountain Elk Foundation joined forces last summer to remove obsolete fences to improve habitat for wildlife. Read the full story and the foundation’s update from their 30th Anniversary meeting in this week’s edition and online at ht1885.com.
5 days ago
View on Instagram |
6/9
Black Sulphur Tavern held a grand opening and ribbon cutting for their new business at 364 Seventh St. The space has been renovated with several TVs and games and provides a fun, friendly atmosphere to watch your favorite sports team and enjoy a burger and wings. Owners Frank Maestas and Pat Maestas are pictured with their new staff and Chamber of Commerce representatives Stephanie Hanson, Trudy Burri and Margie Joy. Follow Black Sulphur Tavern on Facebook. Their hours are Wednesday and Thursday 3-9 p.m., Friday 3 p.m. - 1 a.m., Saturday 11-1 a.m., Sunday 11 a.m. to midnight.
Black Sulphur Tavern held a grand opening and ribbon cutting for their new business at 364 Seventh St. The space has been renovated with several TVs and games and provides a fun, friendly atmosphere to watch your favorite sports team and enjoy a burger and wings. Owners Frank Maestas and Pat Maestas are pictured with their new staff and Chamber of Commerce representatives Stephanie Hanson, Trudy Burri and Margie Joy. Follow Black Sulphur Tavern on Facebook. Their hours are Wednesday and Thursday 3-9 p.m., Friday 3 p.m. - 1 a.m., Saturday 11-1 a.m., Sunday 11 a.m. to midnight.
5 days ago
View on Instagram |
7/9
The winning teams and individuals for the 18th annual White River Community Association Buy-Fly Fishing Tournament are as follows. Individual top weight catch was Dave Metrovich and longest fish was Kevin Massey. First place team won by Rio Blanco Abstract: Erik Eckman, Adam Parrett, Dave Metrovich and Wayne Kirkpatrick. Second place team was Drake Consulting: Travis Kaiser, John Douglas, Tony Bartolomucci and Bob Brandeberry. Third place team Mr. Rogers and the Hood (accepted by Doug Rogers) Gary Rogers, Mark Beauchamp, Kyle Schutte and Rick Gunter. The white fish have been frozen and will be served at the annual White River Community Association fish fry fundraiser in June.
The winning teams and individuals for the 18th annual White River Community Association Buy-Fly Fishing Tournament are as follows. Individual top weight catch was Dave Metrovich and longest fish was Kevin Massey. First place team won by Rio Blanco Abstract: Erik Eckman, Adam Parrett, Dave Metrovich and Wayne Kirkpatrick. Second place team was Drake Consulting: Travis Kaiser, John Douglas, Tony Bartolomucci and Bob Brandeberry. Third place team Mr. Rogers and the Hood (accepted by Doug Rogers) Gary Rogers, Mark Beauchamp, Kyle Schutte and Rick Gunter. The white fish have been frozen and will be served at the annual White River Community Association fish fry fundraiser in June.
6 days ago
View on Instagram |
8/9
Cowboy Carson Klinzmann on the mound for Meeker at Suplizio Field in Grand Junction last Saturday. Meeker took on the 4A Rifle Bears, losing 11-1, and the Basalt Longhorns, losing 7-3. Read the recap online at ht1885.com.
Cowboy Carson Klinzmann on the mound for Meeker at Suplizio Field in Grand Junction last Saturday. Meeker took on the 4A Rifle Bears, losing 11-1, and the Basalt Longhorns, losing 7-3. Read the recap online at ht1885.com.
6 days ago
View on Instagram |
9/9

Thank you, advertisers!