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Biodiversity Blog

 
It got really cold. What does that mean for Texas biodiversity?

It got really cold. What does that mean for Texas biodiversity?

The February winter storm “Uri” saw temperatures drop into the single digits and stay below freezing for days. The last time Austin had single digit temperatures was in 1989, the year the Berlin wall fell, Indiana Jones and the Last Crusade came out, and Taylor Swift was born. So, yeah. It’s been a while. Uri not only caused havoc for Texans and ou...

History of UT Herpetology, Part 1: The Early Decades

SpotTheLizard Look close! There's a Texas Spiny Lizard there. (Photo from Field Studies of the Behavior of the Lizard Sceloporus spinosus floridanus) When UT became an official university in 1883, a biology program, much less a Herpetology Collection, was not on the agenda. It didn’t mean there were not some advocates pushing for physiology and botany c...
UT Spring Bee Competition

UT Spring Bee Competition

 USDA Photo by Jack Dykinga We have a winner! Katie Elston is the winner of the UT Spring Bee competition. This competition was for submitting the first Travis County mason bee of 2021 to win a copy of the book “The Bees In Your Backyard”! Rationale: One measure of our changing climate is the shifting dates of emergence of our earliest spri...
Kinsey's Wasps

Kinsey's Wasps

  A 1953 issue of TIME magazine had this to say about biologist and sexologist Dr. Alfred Kinsey: “Kinsey...has done for sex what Columbus did for geography.” Kinsey’s influential work on human sexuality happened at a time in the US when openly discussing, much less researching, what went on in the bedroom was quite shocking. Nonetheless, h...

History of UT Entomology, Part 4: Screwworms

640px Screwworm Cochliomyia hominivorax Key Deer National Refuge Big Pine Key Florida 24909739517 Photo: Judy Gallagher (lCreative Commons Attribution 2.0 Generic license) Few people want to be a screwworm fly (Cochliomyia hominivorax) for Halloween, but maybe this should be a valid costume choice as what they do is pretty horrifying. In the early to mid-20th century, this obligate parasite, often called just “screwworm” for ...