Wildlife Habitat

November 8th, 2010

This is Passport to Texas

Habitat requirements vary between species, yet some critters make themselves at home anywhere.

06—Wildlife are really adaptable, and there’s going to be some wildlife that thrive in whatever type of habitat that’s provided.

Kelly Bender is an urban wildlife biologist. She says even a perfectly manicured monochromatic monoculture known as lawn—will attract some wildlife.

20—In a typical urban area—where you’ve got really closely mowed Bermuda grass lawn, or St. Augustine lawn, and then just a few really tall mature trees and kind of nothing in the middle? That kind of habitat is really good for grackles, and pigeons, for possum and raccoon, and kind of the species that you see in a disturbed habitat.

Bender says most people don’t mind seeing those species sometimes, but not all the time.

15—And so what we try to do is to encourage people to create a more balanced habitat. And what I mean by that is to provide native plants that provide natural food sources—fruits, nuts, berries, leaves, etcetera—that provide a balanced source of nutrition for the animals.

This balanced habitat is called a wildscape, and we’ll tell you more about Wildscaping tomorrow.

That’s our show… visit us online at passporttotexas.org and leave a comment on our blog…For Texas Parks and Wildlife…I’m Cecilia Nasti.

Helping Whooping Cranes

November 5th, 2010

This is Passport to Texas

This month folks who reside in the Central Flyway of Texas may get a treat if they cast their gaze skyward, because whooping cranes are in migration.

18—Usually on a route down from the Muleshoe National Wildlife refuge area through the Hill Country and down to the coast. These birds are on migration so they’re on a pretty direct flight. And usually they’re moving during the day and they roost in good numbers at the various national wildlife refuges along the Central Flyway.

Mark Klym is with Wildlife Diversity. Whooping cranes are an endangered species, numbering slightly more than 260 birds—that’s up from a low of fewer than 20 animals in the early 20th Century.

Whoopers migrate in small groups of six or less, as well as on the fringes of migrating sand hill crane flocks. Klym asks that you contact him if you see these big birds along their migration path.

19—Once we’ve got a confirmation, our biologists use that to anticipate where we would see them next and try to follow them as they’re coming south to give us an idea if they’re going to run into any problems. You’ve got migratory bird hunting season at that time and we encourage the hunters to know what they’re shooting at. And, if there may be a problem, we may have to look at other actions to protect the birds.

We have the phone number for you to call to report seeing these birds at passporttotexas.org.

That’s our show…with support from the Sport Fish and Wildlife Restoration program… for Texas Parks and Wildlife …I’m Cecilia Nasti.
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Whooping cranes are protected by federal and state endangered species laws, and Texans can help safeguard this national treasure by helping to prevent harm or harassment to whooping cranes. Anyone sighting a whooping crane is asked to report it to Texas Parks and Wildlife Department at (800) 792-1112, extension 4644 or alternatively at (512) 847-9480. Sightings can also be reported via e-mail at leeann.linam@tpwd.state.tx.us.

Whooping Crane Migration

November 4th, 2010

This is Passport to Texas

This time of year when you look high overhead, you might just see whooping cranes.

10—Every year, about this time of year, we start getting emails and telephone calls from people all excited that they’ve seen whooping cranes flying over; and usually it’s between 50 and 100 birds.

But, Mark Klym, with the agency’s Wildlife Diversity program, says if you do witness a huge flock of big birds in the clouds…

07—I’m sorry, that’s not whooping cranes. Whooping Cranes never fly in a flock larger than about 10 birds, and very rarely more than six birds.

Well, maybe what you saw were sand hill cranes. Even so, North America’s biggest bird could still mingle in the mix.

05—Usually they’re off to the side. You’ll get the sand hills in a group and the whooping cranes off in a group on their own.

Whooping cranes, on the endangered species list, come through Texas’ Central Flyway this month on their way to the Aransas National Wildlife Refuge to overwinter.

15—We are optimistic that we are going to see a good population at Aransas National Wildlife Refuge. Certainly a recovery from what we saw in the past winter.

And what happened in the past winter?

Well, with the drought, we had very few blue crabs in the bays and as result suffered; we had a few losses.

If you do see whooping cranes in migration, contact Mark Klym. You’ll find his information at passporttotexas.org.

That’s our show…with support from the Sport Fish and Wildlife Restoration Program… for Texas Parks and Wildlife …I’m Cecilia Nasti.
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Whooping cranes are protected by federal and state endangered species laws, and Texans can help safeguard this national treasure by helping to prevent harm or harassment to whooping cranes. Anyone sighting a whooping crane is asked to report it to Texas Parks and Wildlife Department at (800) 792-1112, extension 4644 or, alternatively at (512) 847-9480. Sightings can also be reported via e-mail at leeann.linam@tpwd.state.tx.us.

Check out this YouTube video of whooping cranes at Aransas national Wildlife Refuge.

Celebration at Fort Leaton State Historic Site

November 3rd, 2010

This is Passport to Texas

If you’re ready for a long road trip, head west—and then go south…and then south some more…until you reach Presidio, Texas, where you’ll be treated to a celebration at Ft. Leaton State Historic Site. Bryan Frazier, our state park guide, joins us with details.

This time of year in Texas, for the most part, the weather is really mild and so we do a lot of events. And this one is really unique. We’re marking the hundredth anniversary of the modern Mexican independence day.

And there at Presidio, at Ft. Leaton State Historic Site, which has a real unique culture and history all its own…and they’re going to do a day long celebration with the reenactors being the riders of this revolution…And poncho Villa, and the way the way that whole thing took shape, and how the army came and took Chihuahua City, and they’re going to really do a daylong tribute to the Mexican Independence.

It’s really a colorful time, and that park really does a great job down there every year there in Presidio.

Thanks Bryan,

For the majority of Texans, this is not a day trip, so remember to arrange overnight accommodations before hitting the road. Find information at texasstateparks.org.

We record our series at the production Block Studios in Austin, Texas.

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

Why Autumn Leaves Change Color

November 2nd, 2010

This is Passport to Texas

You can witness some amazing autumn scenery at Lost Maples State Natural Area when the Big Tooth Maples get busy.

06—Autumn’s a good time to come to Lost Maples cuz of the Fall foliage and brilliant colors we have here.

Park Superintendent, John Stuart, says it’s going to be a colorful year due to lots of cool nights and sunny days. The leaves of these maples may be charmed into changing because of the weather, but the real magic…that happens inside these chlorophyll factories.

33—Most of the year, when the leaves are green, you have a lot of chlorophyll in the plant; and that’s what actually feeds the tree and keeps it growing. And if the water supply is cut off and cold weather comes around, then the chlorophyll breaks down and leaves the other pigments remaining. On cloudy warm days, starches form tannins and they make it brown. And If it’s cold and sunny, then the sugars come to bear on the leaf, and they form with the proteins and it makes the beautiful colors we enjoy when we come out here.

It’s not just the colors that are special. They call the trees Big Tooth Maples because their leaves have deep cuts or ridges in them; and you don’t find them many other places.

11—The Ice Age wiped out most of the Big Tooth Maples across the continent. These are just surviving pockets. So they’re lost simply because what are they doing out there by their selves.

That’s our show… For Texas Parks and Wildlife…I’m Cecilia Nasti.
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Check out the Foliage Color Change Report at Lost Maples State Natural Area.