Archive for the 'State Parks' Category

Foraging for Food in the Wild

Tuesday, October 31st, 2017
Merriwether, from his Facebook page,

Mark “Merriwether” Vorderbruggen. Image is from his Facebook page:

This is Passport to Texas

By day, Mark Vorderbruggen is a chemist who works in research and development in Houston. By night he is Merriwether – plant forager extraordinaire.

Foraging is how we used to get food before HEB or Krogers or agriculture.

Foraging involves finding and harvesting food from the wild plants around you. Merriwether teaches people how to identify edible plants via his website Foraging Texas, and during workshops.

The running joke for years [was] that my classes were 50% hippies and 50% survivalists. In both cases, they were people that had some concerns about their food sources. It spread out from that into people who are just looking for new experiences, new flavors – looking for new ways to impress their friends.

Before you head outdoors to forage your next snack…

First thing you have to keep in mind is in the state of Texas, it is illegal to take plant material from a piece of property without the property owner’s permission. I will tell you right now: state parks, city parks – you will never get permission there. They don’t want people ripping up the plants.

Yet, state parks, Like Washington-on-the-Brazos, invite Merriwether to facilitate edible plant identification walks.

He has two coming up November 4th, find details in the calendar section of the Texas Parks and Wildlife website or on tomorrow’s show.

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

Taking Back the Dark Skies

Thursday, October 26th, 2017
The Milky Way.

The Milky Way.

This is Passport to Texas

The night sky once offered stunning displays of twinkling stars and planets. These marvels still exist, but light pollution masks their brilliance.

Often what we see that in is the form of what we call skyglow.

Folks in urban areas know it best as a haze of light that hangs over their cities. John Barentine is with the International Dark Sky Association.

Our mission as the IDSA is to preserve and protect that nighttime environment and heritage that we have of dark skies through environmentally responsible outdoor lighting.

Awareness and simple fixes can help take back the night.

Some of the things that we try to do, is to get people to look at the quality of the lighting that they’re using…to think about [whether] the amount of light that’s being put on the ground sensible for the task at hand…and are all the lights fully shielded so we’re not always blasting light [up into the night sky] from the ground.

Experience dark skies at some Texas State Parks.

Enchanted Rock State Natural Area in the Hill Country, and Copper Breaks State Park in North Texas. We have a very active chapter of our organization in Texas. I would say that the reason that this has all come about, is that Texas being largely rural, and having this tradition where — the stars at night are big and bright – that a lot of people consider the dark night sky to be part of the cultural history of the state, and find it worth preserving.

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

Dark Skies for Healthier Lives

Wednesday, October 25th, 2017
A clear and dark night sky bursting with stars.

A clear and dark night sky bursting with stars.

This is Passport to Texas

Few of us experience dark skies anymore because of light pollution.

Most often we see that [light pollution] in the form of what we call skyglow…[something] that people who live in or near cities will be familiar with.

Skyglow is hazy reflected light hovering over cities at night, disrupting nature’s day/night cycle. John Barentine, with the International Dark Sky Association says light pollution isn’t exactly benign.

It turns out that there are hormonal pathways throughout the body that are governed by that [day/night] cycle, and when we start disrupting them by putting light in at unusual times of the day, we disrupt those pathways and that’s what we think leads to some of the [potential health] problems.

Blue light (in the spectrum), associated most with sunlight, is most disruptive to our internal clocks.

Blue light triggers this hormone that’s called melatonin; in the daytime when the sun comes up that relatively blue sunlight turns down the production of melatonin and tells us to wake up. And then at night, the result is that the production of melatonin goes up, and that’s the cue that tells us to go to sleep. It’s also regulating all these sub systems throughout the body.

We have a link to The American Medical Association’s report on light pollution at What’s being done to prevent light pollution. That’s tomorrow.

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

Understanding the Value of Dark Skies

Tuesday, October 24th, 2017
The stars at night....

The stars at night….

This is Passport to Texas

Few of us have ever experienced a truly dark sky.

A dark sky is what humanity saw for basically its entire history up until the invention of electric light a little more than a century ago.

While we may feel safer outdoors at night because artificial light illuminates our way, over time, it may actually do more harm than good, says John Barentine, with the International Dark Sky Assn.

We know that artificial light at night has a measurable impact on wildlife; we know that it has an impact on human health. Light governs the night and day cycles of all organisms, so when we put light into the environment when our bodies aren’t expecting it, there are inevitable results—some of which we are just beginning to learn – but turns out that it may be related (at least in humans) to incidents of some types of chronic disease.

Until the advent and widespread use of electric lighting, the sun, and to a lesser extent the moon, governed the cycle of day and night.

That set a rhythm among living things we’ve been disrupting ever since. And we’ll have more about that tomorrow.

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

Maximize Your Fall Camping Experience

Monday, October 23rd, 2017
Camping with the Family

Camping with the Family

This is Passport to Texas

Fall camping season is here. And Texas Outdoor Family coordinator, Robert Owen, says following a few simple suggestions will enhance your camping experience.

Plan ahead for your activities. Make sure you have a good pair of comfortable shoes to go along with your weekend; while you’re spending time on the trail you’ll want to keep your feet comfortable. Bring some water and sunscreen along regardless of the season. I like to bring along a GPS unit when I camp because I do enjoy Geocaching as a sport. Bring along that fishing equipment – the fish always tend to bite better in the cooler months. And also [bring some] binoculars – the winter months provide great opportunities for bird watching at Texas State Parks, and wildlife watching as well. Would you say that going to is a good place for people to begin their camping trip? Absolutely. It’s broken down into a map view, so you can find a park that’s nearby home or if you’re looking for a reason to get out and explore someplace new. It will tell you all about what the park has to offer; you can check out the park map there, and get a feel for what each campsite may offer. And, there may be a schedule of interpretive activities as well.

Thanks, Robert.

Go to to plan your next campout.

That’s our show for today… Funding provided in part by Ram Trucks. Guts. Glory. Ram

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