Archive for the 'Research' Category

Texas Brigades Inspire Careers

Wednesday, September 13th, 2017
Bobwhite Brigade Cadets. Image: Texasbrigades.org

Bobwhite Brigade Cadets. Image: Texasbrigades.org

This is Passport to Texas

To categorize the Texas Brigades as “summer camp” is like calling a mountain lion “a kitty cat”.

This is not a normal summer camp. This is meant to be a lot more than that.

Writer, Aubry Buzek wrote a story about the Brigades for the October  issue of Texas Parks and Wildlife magazine.

The editor of the magazine said, I want you to go to this summer camp and write about it. And I was thinking: Okay. There’s going to be fun stuff happening; I get there and it’s in the middle of a session on how conservation groups work in Texas….and conservation and hunters ethics. And I was like, Whoa!

The 5-day, cell-phone free, camps for youth build confidence and camaraderie with projects, public speaking and debates on conservation issues.

There are some really amazing instructors who come to this camp. There are instructors there who are wildlife biologists from Texas Parks and Wildlife, other private hunting ranches, water control authorities…just the gambit of [conservation] organizations in Texas. The kids get to meet people not easily accessible. Every instructor that I talked to said that they want these kids to pick up the phone and keep in touch with them. They want to help them grow now and into the future.

Aubry Buzek’s story on the Texas Brigades appears in the October issue of Texas Parks and Wildlife magazine.

The Wildlife Restoration program supports our series.

For Texas Parks and Wildlife…I’m Cecilia Nasti.

A Fungus is Finally Among Us

Wednesday, May 3rd, 2017
Locations where fungus detected.

Locations where fungus detected.

This is Passport to Texas

The fungus that causes White nose Syndrome, a disease that affects hibernating bats was detected for the first time in Texas earlier this year. Texas Parks and Wildlife mammologist, Jonah Evans says it may have been present for up to a year…

… but at levels too low to detect. So, when you look at the maps of the spread of the fungus across the united States, those maps are always going to be behind where the disease actually is.

Researchers discovered six caves in six Panhandle counties with the fungus.

These are locations where we had previously identified as the most likely for the fungus to turn up first. And sure enough, it did. And so, we had expected to see the disease and the fungus to slowly move across Oklahoma towards Texas. For me, personally, it was a bit of a surprise to have it suddenly one year we go there and it’s all over the place.

For the past six years, the caves in question have come up clean when surveyed.

Likely, it came in at extremely low levels first, and slowly spread. And then, one winter’s worth of growth of the fungus in all of these sites suddenly put it over that threshold where we are now able to detect it.

Find more information on White Nose Syndrome in bats, and decontamination protocol if you go caving, on the Texas Parks and Wildlife website.

The Wildlife Restoration program supports our series.

For Texas Parks and Wildlife…I’m Cecilia Nasti.

Citizen Scientists Take Biological Inventories

Monday, March 21st, 2016
Getting up close and personal with Texas critters.

Getting up close and personal with Texas critters.


This is Passport to Texas

With the help of biological inventory teams of citizen scientists, Texas Parks and Wildlife monitors plants… herps…

Which are the amphibians and reptiles…

…birds and invertebrates…

…and that would mainly be: butterflies, dragonflies, beetles, bumblebees and such….

…in Texas’ 8 wildlife districts; Biologist Marsha May oversees the program. She says she’s recruiting experts statewide to join these monitoring teams.

Mostly, we’re looking at hobbyists; people who have joined herp societies. They know their herps. As well as birders. There’re people involved in Audubon Society that know their birds. So those are the types of people [as well as those with expertise in native plants and invertebrates] that we’re looking for, for these projects.

These biological inventory teams will monitor species on private land.

So, my plan is to start with organizing teams throughout the state. And once we get good, solid teams in place, then we’re going to go out there and open it up to the landowners, and let them know that these teams are available to come and do surveys on their property.

Knowing what’s on the land helps landowners become better stewards. Find out how to volunteer when you log visit the Nature Trackers page on the TPW website.

Funding provided in part by Ram Trucks. Guts. Glory. Ram For Texas Parks and Wildlife…I’m Cecilia Nasti.

Blue Quail Translocation

Wednesday, January 6th, 2016

This is Passport to Texas

Five…four…three…two…one… [Birds flutter].

That’s Dale Rollins Director of the Rolling Plains Quail Research Ranch. Along with Texas Parks and Wildlife his group released 88 wild-caught blue quail on the Matador Wildlife Management Area early last year.

So we’ve been trapping wild birds out in the San Angelo area and moving those here and testing two release styles to see which one, if either, is going to be an effective way of restoring blue quail to this country.

Blue quail, once plentiful in the Rolling Plains, have been absent for years. Various partners joined to reestablish populations of blue quail on public and private land. Researchers outfitted thirty-nine of the birds with tiny radio collars to track their movements. Texas Parks and Wildlife Biologist, Kara Campbell.

We’ll try and keep tabs on them, are they staying on the area, are they leaving the area, where they are moving and also survival. We’re just really excited to be part of it. This is the beginning stages and so you know it phase one pilot stage. And to be part of that is pretty neat. And we’ll see where it goes in the future.

Learn about blue quail on the Texas Parks and Wildlife website.

The Texas Parks and Wildlife Foundation supports our series and helps to keep Texas wild with the support of proud members across the state. Find out more at www.tpwf.org

For Texas Parks and Wildlife, I’m Cecilia Nasti.

Using Sodium Nitrite to Control Feral Swine

Wednesday, July 15th, 2015
Herd of feral hogs.

Herd of feral hogs.


This is Passport to Texas

When feral hogs ingest sodium nitrite, it reduces their blood’s ability to carry oxygen.

08- We are attempting to exploit that in order to use sodium nitrite as a possible control measure in feral swine.

Since 2010, Texas Parks and Wildlife biologist, Donnie Frels and colleagues have been developing and testing sodium nitrite baits to
control feral swine.

12- What we’re currently doing, is looking at several different bait formulations that are hiding the taste of sodium nitrite and see which one of those is most effective.

The bait delivery system is one only hogs can access. Ironically, sodium nitrite is a compound used to preserve sausage and bacon. Although humans and most other mammals have an enzyme that effectively reduces sodium nitrite toxicity, Frels says he and his colleagues are cautious.

14-There are still a lot of things we have to investigate when it comes to using this as a toxicant. And one is concerns about residuals in tissues, secondary consumers, and how long this will last in the environment.

Preliminary results indicate low residuals in hog meat, so if a hunter bagged a hog that consumed the toxicant, the meat would still be fine to eat.

06-Because sodium nitrite is a food preservative, it is safe for human consumption.

It will be several years before the bait is commercially available. The Wildlife and Sport Fish Restoration Program supports our series.

For Texas Parks and Wildlife…I’m Cecilia Nasti.