Tag Archives: conservation

NM Crane Mystery

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mystery crane NMIt’s not so much of a mystery, as a quirky little crane that has attracted media attention nationwide. Back in November, Bosque del Apache National Wildlife Refuge in New Mexico posted a photo on its Facebook page of a crane that was darker, thinner, smaller and had more compact feathers than the flock of sandhill cranes it was with.

The refuge is known for its sandhill cranes, so it made sense that this was simply a color morph, or a crane that had preened dark mud into its feathers. But the guessing game had begun, with the most outrageous guess supposing that this was a hybrid between a sandhill crane and a trumpeter, native to South America.

The photo of the bird that is getting the most exposure is by Clint Henson of the New Mexico Department of Game & Fish.

Read more about the guessing game in the San Francisco Chronicle, here.
The Bosque del Apache NWR Facebook page is worth a visit just for the many stunning photos, of cranes, other creatures and beautiful vistas.

Photo: Mystery crane and sandhill friends, courtesy of the Bosque del Apache National Wildlife Refuge.

NY State Seeks Rabbit Heads

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NE cottontail 2

The New York State Department of Environmental Conservation is seeking cottontail rabbit heads from hunters east of the Hudson River. The eastern cottontail is almost identical in appearance to the imperiled New England cottontail. The only sure way to tell the two rabbit species apart is by sampling DNA or looking at the shape of the skull. The collected heads will allow both.

To gather more information about the distribution of the New England cottontail in the state, as well as possibly turning up the once widespread Appalachian cottontail (S. obscurus), the NYS DEC is turning to rabbit hunters in Westchester, Putnam, Dutchess, Columbia or Rensselaer County, or in the Sterling Forest State Park in Orange County to contribute the heads from their prey.

More information is available on the NYS DEC New England cottontail survey web page, here.

You can keep an eye out for the extremely short notice in the DEC’s Field Notes newsletter, here. It is in the Nov. 30 edition, which wasn’t posted yet when this went on-line.

Photo: A New England cottontail, source unknown.

Midwest Otter Recovery

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otter_pair_maxwellRiver otters now occupy more than 80 percent of Indiana counties, says Scott Johnson, nongame biologist with the Indiana Department of Natural Resources in a department press release.

That is remarkable, because in 1942 river otters had been extirpated from the state. A restoration program began in 1995, 303 otters were transported from Louisiana and released at 12 sites in northern and southern Indiana.The otters thrived and in 2005 they were removed from the state’s endangered species list.

More recently, otters have moved into central Indiana, finding habitat in an area that was long thought not to be ideal, says Johnson.

In what is perhaps the modern sign of wildlife restoration success, the otters are now considered a nuisance to some Indiana pond owners. The IDNR received 34 river otter complaints last year and issued 10 control permits in 2012.

Read the IDNR press release, here.

In Illinois, river otter restoration may be considered even more successful. Last week, National Public Radio reported that Illinois had reinstated an otter trapping season for the first time in 90 years. The story’s headline says that the state has been overrun by otters.

Read or listen to the NPR story, here.

Photo: River otters, courtesy Indiana Department of Natural Resources

Midwest Otter Recovery

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otter_pair_maxwellRiver otters now occupy more than 80 percent of Indiana counties, says Scott Johnson, nongame biologist with the Indiana Department of Natural Resources in a department press release.

That is remarkable, because in 1942 river otters had been extirpated from the state. A restoration program began in 1995, 303 otters were transported from Louisiana and released at 12 sites in northern and southern Indiana.The otters thrived and in 2005 they were removed from the state’s endangered species list.

More recently, otters have moved into central Indiana, finding habitat in an area that was long thought not to be ideal, says Johnson.

In what is perhaps the modern sign of wildlife restoration success, the otters are now considered a nuisance to some Indiana pond owners. The IDNR received 34 river otter complaints last year and issued 10 control permits in 2012.

Read the IDNR press release, here.

In Illinois, river otter restoration may be considered even more successful. Last week, National Public Radio reported that Illinois had reinstated an otter trapping season for the first time in 90 years. The story’s headline says that the state has been overrun by otters.

Read or listen to the NPR story, here.

Photo: River otters, courtesy Indiana Department of Natural Resources

New Wildlife Resources Director in Utah

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greg sheehan utahIn Utah, Greg Sheehan has been named as the new director of the Division of Wildlife Resources, according to a recent press release from the division.

Sheehan, a department employee with 20 years’ experience, has been the DWR’s Administrative Services chief since 2002. The release quotes Mike Styler, executive director of the Utah Department of Natural Resources as saying that “Greg brings a business background to the position, but he’s much more than an MBA.”

Read more about Sheehan in the Division’s press release, here.

Coyote/Wolf Hybrids in the East

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A recent study published in Molecular Ecology, which studied the hybridization between eastern wolves, gray wolves and coyotes in and around Algonquin Provincial Park (APP) in Ontario found that about 36 percent of the animals tested were hybrids of two or three of the three Canis types.

West of the park the genes tested switched sharply from eastern wolf to coyote and hybrids. South and northwest of the park, the genes were a bit more complicated. However, the most remote locations with the most moose also had the animals with greater wolf ancestry.

The eastern coyote is generally larger than its western counterpart, and it appears to behave differently, too. The genetics of the eastern coyote could help inform the management of coyotes in the region, so papers like this are worth noting.

Reading the article in Molecular Ecology requires a subscription or a fee, but you can access it here.

Photo: coyote, by Steve Thompson, courtesy US Fish and Wildlife

Talking Turkey

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The New York State Department of Environmental Conservation’s Wildlife Health Unit is asking turkey hunters to be on the lookout for lymphoproliferative disease virus (LPDV). The virus, which causes lesions similar to the ones seen in the oh-so-common avian pox, was first confirmed in New York this spring.

Perhaps because of its resemblance to avian pox, LPDV has only been discovered in wild turkeys in the United States recently, when it had previously only been known in domestic turkeys in the United Kingdom and the Middle East, according to the quarterly newsletter from the Southeastern Cooperative Wildlife Disease Study. The newsletter also suggests that LPDV is more likely to cause lesions or nodules on a turkey’s legs or feet than the more common avian pox is.

Read the NYS DEC’s first request for more information on LPDV, here. (2nd item)
Read the department’s more recent request, here.
Read the Southern Cooperative Wildlife Disease Study Briefs, here. It includes some details about what LPDV looks like under a microscope.

There will be no State Wildlife Research News on Thursday or Friday of this week because of the holiday. Have a very happy Thanksgiving!

Photo: a healthy Rio Grande wild turkey, photographed  by Robert Burton, courtesy of US Fish and Wildlife and the Texas Parks and Wildlife Department. (For a photo of LPDV, see the NYS DEC write-up or the newsletter, but don’t say we didn’t warn you.)

Talking Turkey

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The New York State Department of Environmental Conservation’s Wildlife Health Unit is asking turkey hunters to be on the lookout for lymphoproliferative disease virus (LPDV). The virus, which causes lesions similar to the ones seen in the oh-so-common avian pox, was first confirmed in New York this spring.

Perhaps because of its resemblance to avian pox, LPDV has only been discovered in wild turkeys in the United States recently, when it had previously only been known in domestic turkeys in the United Kingdom and the Middle East, according to the quarterly newsletter from the Southeastern Cooperative Wildlife Disease Study. The newsletter also suggests that LPDV is more likely to cause lesions or nodules on a turkey’s legs or feet than the more common avian pox is.

Read the NYS DEC’s first request for more information on LPDV, here. (2nd item)
Read the department’s more recent request, here.
Read the Southern Cooperative Wildlife Disease Study Briefs, here. It includes some details about what LPDV looks like under a microscope.

There will be no State Wildlife Research News on Thursday or Friday of this week because of the holiday. Have a very happy Thanksgiving!

Photo: a healthy Rio Grande wild turkey, photographed  by Robert Burton, courtesy of US Fish and Wildlife and the Texas Parks and Wildlife Department. (For a photo of LPDV, see the NYS DEC write-up or the newsletter, but don’t say we didn’t warn you.)

Wyoming Won’t Cull Deer After CWD Found

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deer with chronic wasting diseaseChronic wasting disease (CWD), a prion disease affecting deer, has been found in a new region of Wyoming, about 40 miles away from an area in Utah where CWD had recently been found.

A Wyoming Game & Fish Department press release says that the state will not try to reduce the number of deer in the area where the diseased deer was found. This technique was successfully used in New York State, which may be the only place CWD has been eradicated after it had been found in wild deer populations.

The Wyoming release cites research from Wisconsin and Colorado showing that the technique doesn’t work as its reason for not using it.

Read the press release here.

Photo: deer with chronic wasting disease. It’s teeny tiny because nobody wants to get a good look at a sick deer. Courtesy of the US Department of Agriculture

Hurricane Sandy and Wildlife

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Normally it takes a few weeks after a major natural disaster for the media to turn its attention to the impacts on wildlife. With Hurricane Sandy, some stories have popped up already.

This one is on the impact of hurricanes on shorebirds from National Geographic. (The impact is generally not significant, the article says.) Read the article here.

The survival and movement of one particular non-native species is getting a lot of attention: rats in New York City. The take-away? Many rats likely survived, migrating to the surface from their underground burrows, although young pups probably didn’t. Trash and debris on the streets will likely mean plenty of food, but an unprecedented event like Sandy in NYC means no one really knows what will happen.

Read the AFP story on Space Daily, of all places.

In other non-native species news, the Seattle PI reports that all 135 of the Chincoteague ponies, which live on barrier islands in Virginia, made it through the storm. Read the story here.

Nothing, yet, from the hardest hit areas in New Jersey and New York, but that is not a surprise.

Photo: NASA’s Aqua satellite captured a visible image Sandy’s massive circulation on Oct. 29 at 18:20 UTC (2:20 p.m. EDT). Sandy covers 1.8 million square miles, from the Mid-Atlantic to the Ohio Valley, into Canada and New England. Credit: NASA Goddard MODIS Rapid Response Team