Archive for Slider

El Valle: The Rio Grande Delta

Slider on February 26th, 2020 Comments Off on El Valle: The Rio Grande Delta

Gorgas Science Foundation presents El Valle. The delta of the Rio Grande is a land shared by two great nations. In Mexico, it is known as el Rio Bravo del Norte. North of the border, it is called the Rio Grande.

Hummingbirds: Volume 1

Slider on October 11th, 2016 No Comments

Gorgas Science Foundation is pleased to announce the release of our newest publication: Hummingbirds – Volume 1! Written by esteemed avian biologist, John C. Arvin, and illustrated by three exceptional artists, Sangeetha Kadur, Raul Andrade, and Vydhehi Kadur, this large format, fine art book celebrates the exquisite beauty and amazing diversity of hummingbirds […]


Slider on July 29th, 2016 No Comments

Sabal Palm Sanctuary is pleased to announce the availability of our new Barbara T. Warburton Education Center for event rentals.

LIVE Bird Feeder Cam!

Slider on November 25th, 2011 No Comments

Through the generous support of the Rio Grande Valley Texas Master Naturalists, Sabal Palm Sanctuary has created a live stream of our bird feeder. Now people around the world can enjoy south Texas birding from the comfort of their own home.

About the Sanctuary

Slider on February 8th, 2011 No Comments

[slideshow id=3] In 2010, Gorgas Science Foundation (GSF) reached an agreement with Audubon Texas to lease and operate the Sanctuary, allowing us to reopen this incredible place to the public. GSF was established in Brownsville in 1947 by Texas Southmost College Biology Professor Barbara T. Warburton. In 1983, Mrs. Warburton along with former students and […]