Button to scroll to the top of the page.

Updates

Campus health and safety are our top priorities. Get the latest from UT on COVID-19.

Get help with Zoom and more.

Biodiversity Blog

 

Part 2: Microsporidia Help BFL Researchers Control Invasive Crazy Ants

TCA Banner web   Photo: Alex Wild  In part one of our blog, the tawny crazy ants (Nylanderia fulva) were overrunning the native species at Estero Llano Grande State Park. Researchers at Brackenridge Field Lab had identified a microsporidian that could possibly control the population, but success rates were still very low. When the resear...

Part 1: Microsporidia Help BFL Researchers Control Invasive Crazy Ants

Crazy ants   Photo: Alex Wild  In 2016, staff at Estero Llano Grande State Park knew something wrong. During night tours for visitors, they noticed many of the normally-seen species like scorpions were gone. They also had not seen many snakes or lizards common to the area. Then came sightings of blinded rabbits. Turns out that this state ...

BACKYARD BIODIVERSITY: Mediterranean gecko

586px Mediterranean house gecko Photo: ZooFari (Creative Commons Attribution-Share Alike 3.0 Unported license.) Mediterranean gecko? What? But we’re in Texas! While these are an Old World species, native to Southern Europe and North Africa, Mediterranean geckos have been introduced to many areas of the world, including Texas. They are common around Austin. You’...
Moth Threatens Prickly Pear Cactus

Moth Threatens Prickly Pear Cactus

   Moth damage to Prickly Pear (Photo: Larry Gilbert) Despite its iconic association with the Southwest, many people may not love Prickly Pear Cactus (Opuntia). However, various species of Opuntia are extremely important plants to most ecosystems in Texas and Mexico. They produce a huge quantity of fruits that are a critica...
Understanding Invasive Fire Ant Biology

Understanding Invasive Fire Ant Biology

    Click on image to play video.   Watch how UT researchers test fire ants to predict how pesty a population is likely to become. Learn more by watching this video.  
Mis-Stocking Mayhem: The Hunt for Invasive Gobies in the Colorado River Basin

Mis-Stocking Mayhem: The Hunt for Invasive Gobies in the Colorado River Basin

By: Adam Zambie (undergraduate student; College of Natural Sciences; Environmental Science Major and Marine Science Certificate)   Naked Goby (Gobiosoma bosc), source: FoTX Project Website, credit: Joseph R. Tomelleri Texas has a long history of non-native fish introductions into its rivers, streams, and lakes. Many are improbable st...

Invasives make a splash at the Creek Show

creekby Joe Matza, Texas Applied Arts Creek Monster Habitat student Well, Halloween is officially over, and with that comes the official start of the holiday season. While the holidays ramp up, and the weather cools down, there are some yearly occurrences happening throughout Austin that are not to be missed. One such event is the Waterloo Greenways Cre...

The Trees of BFL: Chinaberry (Melia azedarach)

Screen Shot 2019 09 04 at 08.59.00  The Chinaberry tree actually has many common names, some being bead-tree, Persian lilac, and Pride of India. This is a fast-growing deciduous tree that is part of the mahogany family and native to Southeastern China. It reaches 30 to 50 feet in height. The flowers are fragrant, small, and pink to light purple in color. The fruit is about ...