714 Raul Longoria Rd, Edinburg. (956) 381-9922. regular admission ,members free. At the EWBC, we strive to provide great habitat for our local wildlife. Help us keep track of our progress with the iNaturalist app. Become a citizen scientist and join us as we record our sites' flora and fauna and learn how to use the app to keep track of critters and plants in your backyard too. all ages and skill levels are welcome.