One of the most popular birdwatching places in the Rio Grande Valley. The ideal time to visit is in spring and fall.
Info http://williamswildlifesanctuary.blogspot.cz/
Email wildscapes@sbcglobal.net
Phone +1 956 460 9864
Address 905 W Sam Houston Blvd, Pharr 78577, United States
Coordinates 26°11'22.596" N -98°11'45.132" E