Freshwater mussels can pump and filter eight to 15 gallons of water a day, cleaning rivers and streams. Six of the 50 mussels that call Texas home are federally protected by Monday’s listing.

The San Antonio River Authority is reintroducing 5,000 freshwater mussels into the river over the next month or two, generally between Interstate 10 and a little below Loop 410 on the South Side.

Going into this election year, the United States is slogging through a housing affordability crisis.

A public service announcement from the San Antonio River Authority (SARA) details the risks to the ecosystem when people dump fish into local waterways.

Thousands of apple snails have been removed from the San Antonio River this year, however, many more still pose a threat.

Brooklyn Borough President Eric Adams appears to have taken a fragile lead in New York City’s crowded Democratic mayoral primary.

SAN ANTONIO – Nearly 20,000 fish were stocked in two bodies of water in San Antonio Wednesday as part of an ongoing proactive ecological restoration by the San Antonio River Authority (SARA). The Texas Parks and Wildlife Department’s Inland Fisheries Division stocked approximately 15,500 adult Bluegill in the Mission Reach section of the San Antonio River Walk and 4,000 Bluegill in Elmendorf Lake, according to Shaun Donovan, the environmental sciences department manager for SARA. More than 100,000 fish, including Guadalupe Bass, Channel catfish and Bluegill, have been stocked along the Mission Reach since the completion of an ecosystem restoration project in 2013, according to Donovan. He also noted that “Mission Reach has become a hotspot for birding; a three-year avian study resulted in the observation of more than 200 species.”Thousands of catfish to be stocked in two San Antonio neighborhood lakesDonovan pointed out that instream ecosystems are slower to recover despite the success with the reintroduction of plants and birds. “River Authority staff will continue with additional fish stockings and reintroductions and are exploring a reintroduction of freshwater mussels that could begin as early as 2021,” Donovan said.