South Texas Natives

Search Blog:

Categories:

Archives:

Archives

Get The Latest:

Join our print or digital newsletter to be informed about the agency’s many projects and other news.

Celebrate the Diversity of Texas’ Native Plants

Photo Credit: Lee Marlowe, Sustainable Landscape Ecologist for the River Authority April was designated National Native Plant Month by a bipartisan resolution in 2021 and has since become a month

South Texas Natives: Nine-banded armadillo

Photo Credit: Peter Joseph, River Warrior volunteer If you are a longtime Central or South Texas resident, you have likely encountered this month’s South Texas Native in the wild! A

South Texas Natives: Atlantic blue crab

In honor of World Wetlands Day (February 2), we’re using today’s blog to honor an essential species in the wetland and marsh ecosystems of San Antonio Bay: the Atlantic blue

Backyard Birds- Help Your Feathered Friends This Winter!

This week, birders throughout the United States are feverishly completing their sightings in Audubon’s 123rd Christmas Bird Count, which will culminate in the celebration of National Bird Day on January

South Texas Natives: Texas Horned Lizard

In honor of World Wildlife Conservation Day, we’re using today’s blog to honor an iconic Texas species: the Texas horned lizard (Phrynosoma cornutum).  Also known as the “horny toad” to

South Texas Natives: Mexican free-tailed bat

From April to October, small, furry, flying visitors grace San Antonio and South Texas residents with their presence. It’s a bird! It’s a plane! Nope. It’s the official state flying

South Texas Natives: the Mexican milk snake

Many remarkable snakes flourish in the thriving ecosystems of the San Antonio River Watershed, including our native Mexican milk snake (Lampropeltis annulate). These non-venomous constrictors use their mouths to catch

Alerts

Graytown Park Parking Lot Construction Notice 

Construction Timeline: April – October 2025 (estimated)

Improvements are coming to Graytown Park! Parking lot construction will begin in April, and we appreciate your patience as we work to enhance the park for all visitors.

Temporary Closures & Impacts:

  • Upper parking area, pavilion, and restrooms will be CLOSED during construction. Temporary restroom facilities will be provided.
  • Park and river access will be CLOSED Monday–Friday from 8 AM – 5 PM (no access during these hours).

We encourage visitors to plan accordingly and check back for updates as the project progresses. Thank you for your support!

Stay Updated: Follow us on social media for the latest updates.

Trail Closure – San Pedro Creek Culture Park

* Trail temporarily closed from 5/1/2025 until 9/1/2025.

Due to adjacent construction work, the San Pedro Creek Trail on the west side of the creek will be closed from the access
point at W. Nueva Street to Dolorosa Street until further notice. Alternate route with ADA access is on the east side of the creekSan Pedro Creek Culture Park Trail Closure

Goliad Paddling Trail Alert

NOTICE: HWY 59 Landing Site Closed

Due to TxDOT construction on the HWY 59 Bridge, the HWY 59 landing site is closed until further notice. However, the Goliad Paddling Trail remains open, and paddlers can still access the river at the Riverdale, Ferry Street, and Goliad State Park landings.

Please plan accordingly and check back for updates.

SASPAMCO Paddling Trail Temporarily Closed

Staff have removed two large log jams just downstream of Helton Nature Park, keeping the southern portion of the SASPAMCO Paddling Trail temporarily closed. Staff are working to contact adjacent landowners to support a land-based removal solution.

SASPAMCO Paddling Trail

The SASPAMCO paddling trail is open from River Crossing Park to Helton Nature Park.
*Please Note: Paddling Trail from Helton Nature Park to HWY 97 is still closed due to blockages. 

River Reach Newsletter and Blog Signup

River Reach is offered as a printed, physical mailing to your residence or business. The Blog is a weekly electronic email with news and updates in order to be more environmentally conscious. Please fill out the form below and indicate your preferred method of delivery.

By submitting this form, you are consenting to receive marketing materials from: San Antonio River Authority, 100 East Guenther St., San Antonio, TX, 78204, US. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.