There’s a reason the Lower Rio Grande Valley of far southern Texas is considered one of the country’s premier birding destinations. This remarkable region, where several major biomes converge and over 500 bird species have been recorded, is home to dozens of vibrant regional specialties found nowhere else north of the U.S.–Mexico border. We’re talking about icons like the plain chachalaca, buff-bellied hummingbird, great kiskadee, and green jay.

This four-day trip celebrates the Valley’s incredible birdlife, with a focus on its unique habitats and species. In addition to tropical residents and rare vagrants, the region offers a rich diversity of landscapes that make every outing rewarding.

Scheduled for early February, the trip offers a relaxed pace as we explore renowned birding hotspots such as Estero Llano Grande, Bentsen-Rio Grande, and Santa Ana. Accommodations are at the historic Alamo Inn B&B, featured in the Netflix documentary Birders.

This is a trip for those who love birds and appreciate great company. We’ll take our time, savor the sights and sounds of the Valley, and enjoy the camaraderie that comes from shared passions. Join Reefs to Rockies for a special birding experience in South Texas!

Carly Crow from Reefs to Rockies is thrilled to be guiding this late winter adventure to South Texas! A passionate birder and field biologist, Carly has been immersed in avian research since 2017, specializing in bird banding and field studies. Her work has taken her across the U.S. and around the world, giving her a deep appreciation for the incredible diversity of birdlife and ecosystems. With experience leading research and educational projects in Costa Rica, Mexico, and Ecuador, Carly brings a spirit of curiosity, discovery, and enthusiasm to every trip she leads.

Welcome to Texas! Our trip begins with afternoon arrivals at McAllen-Miller International Airport (MFE), followed by a private transfer to our hotel. Once everyone is settled in, we’ll gather for a welcome dinner and trip overview to kick off the adventure.

Accommodations: The Alamo Inn B&B
Meals: Dinner

Plan to arrive to McAllen-Miller International Airport (MFE) by 5 pm today.

Get ready for two immersive days of birding in the top hotspots of the Lower Rio Grande Valley in far southern Texas. Each day’s schedule will remain flexible, adapting to current weather conditions and recent bird sightings. We’ll visit renowned birding sites such as Estero Llano Grande, Bentsen-Rio Grande, and Santa Ana, as well as a few of our favorite lesser-known locations. One evening, we’ll gather for a remarkable natural phenomenon, as the sky comes alive with movement and sound, during an awe-inspiring fly-in.  

Accommodations: The Alamo Inn B&B
Meals: Breakfast, Lunch, and Dinner

We have until this afternoon to continue birding in the area. Mid-afternoon return to Valley International Airport (HRL) in time for evening flights home. Expect a relaxed pace, with plenty of opportunities for last looks at the dazzling birds of South Texas.

Meals: Breakfast & Lunch

Plan to depart McAllen-Miller International Airport (MFE) after 3 pm today.