WNS in Gray Bats

The US Fish and Wildlife Service (USFWS) announced yesterday that, for the first time, white nose syndrome has been documented in the endangered gray bat.

The USFWS press release says:

“The documented spread of WNS on gray bats is devastating news. This species was well on the road to recovery, and confirmation of the disease is great cause for concern. Because gray bats hibernate together in colonies that number in the hundreds of thousands, WNS could expand exponentially across the range of the species,” said Paul McKenzie, Missouri Endangered Species Coordinator for the Service. “The confirmation of WNS in gray bats is also alarming because guano from the species is an important source of energy for many cave ecosystems and there are numerous cave-adapted species that could be adversely impacted by their loss.”

 

Also according to the release, the afflicted bats were found in Hawkins and Montgomery counties in Tennessee during two separate winter surveillance trips, conducted by the Tennessee Wildlife Resources Agency (TWRA) and The Nature Conservancy (TNC).

Read the USFWS press release here.

Photo: Photos of gray bats with white-nose syndrome from Hawkings and Montgomery counties, Tennessee, courtesy USFWS

 

 

Missouri Lions Are From All Over

A Missouri Department of Conservation (MDC) press release says that DNA test results show that four of the 14 mountain lions seen in Missouri last year came from three Western states.

MDC was able to document 12 of the 14 sightings, and four of the documented sighting yielded enough hair or tissue samples to do DNA testing on. DNA tests tied two young male cougars, one from Ray County and the other from Texas County, to the Black Hills area of South Dakota. DNA showed that a Macon County mountain lion was from central Montana. A mountain lion spotted in Oregon County was related to mountain lions from Colorado.

What was going on with mountain lions in Missouri last year is anyone’s guess. Previously, the highest number of sightings in the state in a year was two. This year there have been two as well.

“Increased public awareness and the growing popularity of trail cameras might account for part of the increase in sightings,” says Missouri resource scientist Jeff Beringer in the press release, “but last year’s spike is hard to explain. What we now know for sure is that mountain lions are traveling a long way to get here.”

Photo: Courtesy Missouri Department of Conservation

Proposed ESA Listing for 2 Washington Plants

The US Fish and Wildlife Service would like to add the Umtanum desert buckwheat and White Bluffs bladderpod to the federal endangered species list, says the Spokane Spokesman-Review.

The two plants are found only in Washington State’s Hanford Reach National Monument, and were discovered during a survey of the area in 1995.

Read more in the Spokane Spokesman-Review.
Find the Federal Register listing, here. The comment period is open until July 16.

Proposed ESA Listing for 2 Washington Plants

The US Fish and Wildlife Service would like to add the Umtanum desert buckwheat and White Bluffs bladderpod to the federal endangered species list, says the Spokane Spokesman-Review.

The two plants are found only in Washington State’s Hanford Reach National Monument, and were discovered during a survey of the area in 1995.

Read more in the Spokane Spokesman-Review.
Find the Federal Register listing, here. The comment period is open until July 16.

Counting Butterflies

Maine and Minnesota both have citizen science butterfly projects.

Maine is hoping to attract 100 volunteers to survey the state for a butterfly atlas. Neighboring states and Canadian provinces (Vermont.Connecticut, Massachusetts and New Brunswick) have recently completed surveys, and a Maine butterfly atlas would round out the regional coverage.

Training will be in June.

Read this brief from New England Cable News.

In Minnesota, the state Department of Natural Resources is planning to do a population survey of the federally endangered Karner blue butterfly. Training for this survey will be held this week.

Read a short item in the Milwaukee Journal-Sentinel, here.

Photo: Karner blue butterfly by J & K Hollingsworth, courtesy of the US Fish and Wildlife Service

New Road-Kill Rules in Idaho

Allowing citizens to salvage road kill has it’s dicey issues, ranging from human health, human safety and enforcement issues. Idaho is plunging in with expanded road-kill salvage rules in the hope that letting people stop and pick up dead animals from the side of the road will lead to better data about where and when animals are being struck by cars.

There are a lot of caveats. See the press release for details.

It’s on clear what kind of data will come from limited access highways, since, as the press release points out, those roads only allow emergency stopping, and salvaging road kill is not an emergency.

 

NY’s River Otter Project a Success

From 1995 to 2001, New York State relocated river otters to the central and western parts of the state, where the species was believed to be extirpated. The recent retrieval of a car-killed river otter was not entirely bad news for the program. A microchip implanted at the time of release indicated it had been released in 2000, making it 12 years old. That’s four years older than the average wild river otter.

Other reports from the public indicate that the river otter has regained a foothold in these areas of the state thanks to the relocation project.

Read more about the relocation project here. (Scroll down to the middle of the newsletter.)

Photo: River otter release in New York State, courtesy of the NYS Department of Environmental Conservation.

NY’s River Otter Project a Success

From 1995 to 2001, New York State relocated river otters to the central and western parts of the state, where the species was believed to be extirpated. The recent retrieval of a car-killed river otter was not entirely bad news for the program. A microchip implanted at the time of release indicated it had been released in 2000, making it 12 years old. That’s four years older than the average wild river otter.

Other reports from the public indicate that the river otter has regained a foothold in these areas of the state thanks to the relocation project.

Read more about the relocation project here. (Scroll down to the middle of the newsletter.)

Photo: River otter release in New York State, courtesy of the NYS Department of Environmental Conservation.

NH Dragonfly Survey

Five years, 100 volunteers and more than 18,000 records of dragonflies and damselflies went in to the completion of the New Hampshire Dragonfly Survey.

The survey shows exactly what a good long look can do for the understanding of species population levels and distribution. The NH Fish and Game press release says:

“The good news is that most of the rarer species turned out to be far more common than previously believed,” said Dr. Pamela Hunt, who coordinated the project for NH Audubon. “We even doubled the number of sites for the state’s only endangered dragonfly – the ringed boghaunter – from 8 to 15.” Particularly impressive was the increase in sites known to support the scarlet bluet, a small red damselfly that likes lily pads. “This species was unknown in the state until 2002, and at the start of the dragonfly survey there were only five sites,” says Hunt. “Now they’re known from over 40 sites.

 

Read the NH Fish and Game press release on the dragonfly survey here.
Read the 54-page dragonfly survey final report here. (PDF)

Photo: Paddle-tailed darner, not a NH dragonfly, but what a photo. Photo by Tom Kogut, courtesy of the US Forest Service

ESA Truce Is Tested Already

When two environmental groups reached an agreement with the US Fish and Wildlife Service last year, pending court cases on the endangered species status of hundreds of species were settled as well.

An article last week in the Washington Post says that the US Fish and Wildlife Service’s decisions on dozens of freshwater snails, and some other 500 species so far was the easy part.

Now a decision is needed on two species that could have significant impact on development in the West, the article says: the dunes sagebrush lizard and the lesser prairie chicken. With oil wells and wind turbines at stake, any decision is likely to mean some angst for the Obama administration, the article says, and may threaten the fragile legal settlement with the environmental groups.

Read the entire Washington Post article, here.

Photo: Lesser prairie chicken, courtesy of the Natural Resources Conservation Service of the Department of Agriculture