Exploring Nature in the Rio Grande Valley

by Christina Biello

Following a grueling morning of competition and a light afternoon of sessions…

…we headed out to tour the Rio Grande Valley. Accordingly, we traveled through Brownsville, to Harlingen, into McAllen, and to Edinburg, TX. Of course, with some hikes and adventures before us, we felt it necessary to arm up with coffee and ice cream…

…and then began with a stop in Harlingen, at the Hugh Ramsey Nature Park.

Hugh Ramsey Nature Park

After a challenging competition, we sought solace in the natural beauty of the Rio Grande Valley’s parks. Our first destination, Hugh Ramsey Nature Park, introduced me to this vibrant region and marked my second hike with LEAP since last spring’s memorable time with the City Fellows at Eastham Thomason Park. It was a journey filled with delightful encounters with unfamiliar bird species, lizards, and butterflies, each adding to the day’s sense of discovery.

As we ventured along the trails, Yajaira’s keen eye caught sight of a Texas Spiny Lizard—a master of disguise amidst the flora. Its small size and effective camouflage made it difficult for us to spot even with her guidance.

Throughout our walk, the vibrant Green Jays stole the show with their emerald-green body and striking blue facial features. I found myself captivated by their beauty and unique behaviors.

Among the most memorable moments was our encounter with a Chachalaca, a large, completely brown bird that confidently strutted along the pathway, affording us a rare close-up view.

Later, another of its kind revealed itself nestled discreetly among the trees!

Our wildlife observations extended beyond bird species, including bunnies hopping along the path.

Additionally, the trails were filled with numerous butterflies…

…fluttering alongside impressively large dragonflies….

…and we saw the occasional water bird, including Black Bellied Whistling Ducks.

We also took shots of the Valley’s interesting flora, including a triangle cactus…

…an aloe plant of some sort (suggestions welcome!)…

…and a sulphur butterfly on a white flower…

Perhaps the best shot of the day came from Cinthia, who captured a Buff Bellied Hummingbird “eating” at a Turk’s Cap flower.

Estero Llano Grande State Park

Excited to explore another park, we made our way to Estero Llano Grande State Park. We spotted two park rangers gathered around a table with a container on it as we approached the entrance. Upon closer inspection, we realized it contained a tarantula! The rangers explained that they found it in the parking lot and placed it in the container to ensure its safety. Personally, not being a fan of spiders, I opted to keep my distance…

As we began walking into the trails, one of the first sights that caught our attention was a multi-family bird dwelling! I discovered that the species, the Purple Martin, often inhabits these man-made houses to build their nests. The structure was vibrant and quite charming. Stephanie elaborated on how these birds prefer such homes, which are frequently provided for them.

A House Sparrow “Squatting” in a Purple Martin Home

The prospect of encountering alligators along the Alligator Trail, mentioned by Professor Yawn, filled Olivia, Cinthia, and me with a mix of excitement and apprehension.

Walking cautiously by the river, we kept a respectful distance from the water’s edge. Despite our concerns, we were delighted to spot a baby alligator lurking in the water!

Naturally, our next question was about the whereabouts of its mother…

As we reached the expansive deck overlooking Ibis Pond, we settled in for a moment to take it all in. It was a serene conclusion to our time in South Padre, blending relaxation with learning. I cherished the opportunity to reflect quietly with the group, surrounded by the soothing sounds of nature.

On the Outskirts of DC, the Center of Education

Cinthia Villarreal

To experience DC fully, we thought it important to visit just outside of the nation’s capital and explore a work by Frank Lloyd Wright, the Pope-Leighey House, and Old Town Alexandria.

Interestingly, Old Town Alexandria was, for many years, part of Washington, DC, but it was ceded back to Virginia in 1846. George Washington had a house in Alexandria, and he, in fact, surveyed the streets, which are laid out in a grid pattern.

It was a pleasure to see the historic buildings, the red-bricked streets, and the beautiful harbor area while learning more about the nation’s history and George Washington.

We also had the opportunity to see history of a more recent version: the work of Frank Lloyd Wright.

The Pope-Leighey house is the essence of what Wright believed a home should be. It is a “Usonian” home, so designated by Wright to reflect its fundamental democratic and American nature. Like almost all of his houses, it embodies a horizontal motif, embodying, Wright believed, the non-hierarchical society in the United States. Moreover, as a Usonian, it was designed to be affordable.

To keep them affordable, Wright kept them small, while still incorporating his unique touches.


Wright was a firm believer that a home’s first purpose is to provide shelter from the outdoors. He exemplified this by having a low roof as one entered the house, in order to transfer the person to a sense of confinement and safety–shelter.

Beyond the entrance, however, the interior opens in the central living area, where the need for mere “shelter” gives way to higher order needs of family togetherness. This sense of “compression and release” was central to Wright’s architectural philosophy, and this has been, over the decades, adapted to the “open-floor concept” of today.

Another aspect of huge importance for Wright is connection with nature. He wanted his design to blend with the outdoors, to be one with its surroundings, which he achieved at times by using materials from the immediate surroundings for the material structure of the home.

He also utilized “transitional spaces” to usher people from the outside of the home to the inside. So, the outside eaves might provide light, similar to outdoor windows.

The indoors, too, might have windows in unusual places, to allow for light from the outdoors.

And, in the “community spaces,” the windows would be large (and they often opened, as doors) to allow full interactivity with nature.

Wright’s Usonian designs definitely stand out to us compared to the historical houses we have visited and will visit throughout this week. Nonetheless, this was a great opportunity for us to expand out limited knowledge in architecture and see how history, art, and social living interact.