Biodiversity Blog
BACKYARD BIODIVERSITY: the Texas Live Oak
One of the historic Battle Oaks on the UT campus. Describing a mature live oak as “stately” is a bit of an understatement. They can live several centuries and these older trees command quite a presence. Their trunks can grow 4 feet or more in diameter and their crowns can spread more than 100 feet, sometimes touching the ground in a sprawl...
BACKYARD BIODIVERSITY: Jumping Spiders
Habronattus pyrrithrix male (Photo: Ian M. Wright) Jumping spiders make up the largest family of spiders. Constituting the family Salticidae, this family contains over 600 described genera and over 6000 described species as of 2019. With a family this big, this means jumping spiders show a lot of diversity, and live just about everywh...
Trees of BFL: Cottonwoods and Willows
Cottonwood trees and willows are similar in many ways. They germinate through wind dispersion and colonize moist muddy areas exposed to full sun. Both are present in Brackenridge Field Lab, and the cottonwoods in particular have a close connection to the history of the field lab. COTTONWOODS Cottonwoods (Populus deltoides) are one of the ...The Challenge of 1%
Dung beetle (Photo: Alex Wild)
Natural History collections hold material going back centuries, but the digital revolution means their holdings are now open to everyone, pending the process of digitization. Properly digitizing specimens consumes enormous resources, particularly the one we all have so little of: time.
But the Entomology Coll... 
