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Biodiversity Blog

 
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Biotechnologies for Conservation & Their Intended Consequences

Biotechnologies for Conservation & Their Intended Consequences

The Stengl-Wyer Endowment is proud to share this public seminar with Ben Novak, Lead Scientist of Revive & Restore, hosted by Stengl-Wyer Fellow Erik Iverson.   Friday, December 9th, 10:00 am - 11:00 am, UT Campus, NHB 1.720   Revive & Restore is a nonprofit conservation organization leading the effort to responsibly integrate bio...
Get involved! Outreach opportunities in biodiversity

Get involved! Outreach opportunities in biodiversity

Undergrad Abby Jones at the Capital Area Junior Master Naturalists October event. Field stations like Brackenridge Field Lab and natural history collections like the Biodiversity Collections fulfill many roles in the service of biodiversity. One such role is to engage in outreach to the general public to raise awareness, and to reach students wh...
Dr. Eric Pianka (1939-2022)

Dr. Eric Pianka (1939-2022)

 Photo: Larry Gilbert Dr. Eric Rodger Pianka was an evolutionary ecologist of enormous influence who spent his life studying lizards. Nicknamed “The Lizard Man,” his research covered a broad range of topics pertaining to the ecology, biology, and evolution of lizards, including rarity and responses to fire. His work contributed to the under...
A Chat with Botanist Domingos Cardoso

A Chat with Botanist Domingos Cardoso

Domingos holding an inflorescence of Parkia discolor, a legume species ecologically dominant in Amazonian periodically-flooded forests locally known as "igapós" Domingos Cardoso is an esteemed Brazilian botanist very active in biodiversity and conservation in Brazil. His main research interests are how evolutionary processes have shape...
March of the Central Texas Butterflies

March of the Central Texas Butterflies

  Butterflies never fail to fascinate young and old alike. They are the subject of countless paintings, poems, and for Professor James Glavan's (Head of the Costume Technology program in the Department of Theatre and Dance) class, Fabric Dyeing and Painting, they were the focus of an ambitious costume building project this spring semester. ...
A Northern Cardinal in North Austin

A Northern Cardinal in North Austin

Male cardinal. (Photo: Gary Leavens - Creative Commons Attribution-Share Alike 2.0 Generic license) I awoke on a Sunday morning last week, started the coffee, then opened the curtains to my backyard. My usual habit, but on this Sunday, I had the surprise of seeing a female Northern Cardinal duck into the tight weave of a climbing rose about seve...
Meet Stengl-Wyer Scholar: Ummat Somjee

Meet Stengl-Wyer Scholar: Ummat Somjee

Ummat Somjee is one of our 2021 Stengl-Wyer Scholars and is researching the evolution of exaggerated sexually-selected traits in animals. His research aims to understand how the energetic costs underlying these exaggerated traits may shape their evolution. As part of the Stengl Wyer Endowment, the Stengl Wyer Postdoctoral Scholars Program prov...

Meet Stengl-Wyer Fellow: Nikunj Goel

Goel 1Nikunj modeling source-sink dynamics at range limits. Nikunj is one of our 2021 Stengl-Wyer Fellows. He is a theoretical biogeographer working in the lab of Dr. Tim Keitt at the Department of Integrative Biology. He is broadly interested in understanding how dispersal generates and maintains biodiversity. As a Stengl-Wyer Fellow, he is buil...

Science Under the Stars is back with new hybrid format

SUS Feb2022The COVID-19 pandemic has forever changed our lives. One thing that will probably never go away, for better or for worse, are remote meetings and online classes. But as some events begin to open up, the online formats are offering both in-person and remote experiences, thus opening access to audiences who could not have seen them otherwise. One of ...
What the Heck is a Lichen?

What the Heck is a Lichen?

 Cladonia parasitica, a lichen at Stengl Lost Pines (Photo: Liz Bowman) When my sister and I were little, my parents often took us camping in Colorado during the summers. We brought our Barbie dolls and when evening came around, we built pretend campfires and served pretend food. Part of those imaginative meals included lichen fragments we’...
Pets as Invasive Species: Cats

Pets as Invasive Species: Cats

 Cute but deadly. Author's cat, Hazel, poses in the sun. It’s not often an invasive species is crowned as ruler of the internet. That title goes to cats. From chatrooms with “Meowspeak,” to I Can Haz Cheezeburger, to Grumpy Cat (R.I.P), it’s funny to imagine fire ants or zebra mussels ever getting adorable memes made about them. With cats, ...
UT Spring 2022 Bee Competition

UT Spring 2022 Bee Competition

 USDA Photo by Jack Dykinga The winner of this year's contest is Paige Durant! Click here to learn how she found this season's bees. Bring us the first Travis County mason bee of 2022, you’ll win a native Osmia bee house! Rationale: One measure of our changing climate is the shifting dates of emergence of our earliest spring flowers and in...
Meet Stengl-Wyer Fellow: David Ledesma

Meet Stengl-Wyer Fellow: David Ledesma

David Ledesma is one of our 2021 Stengl-Wyer Fellows. With his advisor Dr. Melissa Kemp, he studies the responses of herpetofauna (non-avian reptiles and amphibians) to environmental changes, and the long-term responses of herpetofauna over the last 21,000 years. As part of the Stengl Wyer Endowment, the Stengl Wyer Fellows Program supports ye...
What We Talk About When We Talk About Snakes

What We Talk About When We Talk About Snakes

What comes to mind when you imagine a snake? A rattler hissing and shaking its tail, ready to strike? A coral snake and the common identification rhyme “Red touches black, venom lack. Red touches yellow, kill a fellow”? Do you coil (pun intended) in fear? You’re not alone. Fear of snakes ranks in the top phobias for adults. This fear is called “oph...
Stengl-Wyer REU Program: supporting undergraduates in the natural sciences

Stengl-Wyer REU Program: supporting undergraduates in the natural sciences

 Jenifer Dubon (left) and Jaylin Knight (right) The Stengl-Wyer Endowment is the largest endowment in the history of the College of Natural Sciences. It supports UT Austin’s programming in ecology and biological research, with a focus on the study of the diversity of life and interactions between living things and their natural environments...
History of UT Herpetology, Part 3: Eric Pianka, the "Lizard Man"

History of UT Herpetology, Part 3: Eric Pianka, the "Lizard Man"

 Pianka in his office. Eric Pianka hasn’t earned the nickname “Lizard Man” for nothing. His lifelong work with lizards started as a childhood fascination for them, and eventually made him one of the world authorities on lizard ecology. But with 150 publications and a career spanning over half a century at UT, maybe Pianka should have a few ...

All things creepy: parasitism, pt 5, crypt keepers

Euderus setThe crypt keeper (Photo from paper by Scott P. Egan, Kelly L. Weinersmith, Sean Liu, Ryan D. Ridenbaugh, Y. Miles Zhang, Andrew A. Forbes. Creative Commons.) Talk about a nightmare of a roommate. Imagine yourself to be a larvae of gall wasp, the species Bassettia pallida more specifically. You are inside the gall of an oak tree, a gall that...
All things creepy: parasitism pt 2, the corpse lily

All things creepy: parasitism pt 2, the corpse lily

Photo: Henrik Ishihara Globaljuggler (Creative Commons Attribution-Share Alike 3.0 Unported) Next in our parasitism series is the flowering plant in the parasitic genus Rafflesia, also known by the evocative names of the “corpse lily” or “carrion flower.” Why does it deserve our attention in the Halloween series? Because it t...
All things creepy: parasitism pt 1, mermithids and earwigs

All things creepy: parasitism pt 1, mermithids and earwigs

This is a mermithid found in an Asian Hornet. (Wikicommons photo: PeerJ, 2015) In the spirit of Halloween and all that is spooky, we are doing a series of short blogs on parasitism! In biology, parasitism at its most basic level is where one species benefits at the expense of its host. The parasite does not always kill its host, but when it does...
A Lizard in Winter

A Lizard in Winter

With the weather finally cooling, I think about the upcoming winter. Usually, it’s the most beloved Austin season for me as I can go outside comfortably without the aid of mosquito repellent, for about a month anyway. This year however, I wonder about the next season with some trepidation. Most of us here in Austin right now remember winter storm U...