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Biodiversity Blog

 

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 Bring us the first Travis County mason bee of 2021, you’ll 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 spring flowers and insects. As Texas warms, some of our local bees may start coming out earlier in the ye...

Brr...It’s Chilly Out There: How Animals Deal With the Cold

736px Eptesicus nilssonii hibernating Northern Bat (Eptesicus nilssonii), a hibernating bat species. Photo: Magne Flåten, GNU Free Documentation License Cold weather brings big shifts in nature. In many places, water sources freeze, plants cease blooming and drop their leaves, and the ground is covered in snow. These conditions mean diminished resources for animals, ...
Sigmund and His Eels

Sigmund and His Eels

 Illustration: Nicole Elmer  If someone asks you to imagine Sigmund Freud, what do you see? An older gent with a well-trimmed white beard, cigar in hand? Is he perhaps listening to a patient who talks freely about personal issues while laying on a couch? This is the Freud most know as the famous neurologist and founder of psychoanalysi...
Fall Migration of Birds, Texas and Beyond

Fall Migration of Birds, Texas and Beyond

 Prairie Warbler (Photo: Charles J. Sharp -CC BY-SA 4.0) Signs of autumn are all around. The weather is cooling and the days are getting shorter. It’s also a time of migration for some birds. Of Texas’ 615 documented species of birds, about half will migrate. Through the course of the season, millions of birds will pass through the Lone Sta...