Once common, the black bear is now threatened in Texas. However, a small population of bears has reestablished itself in the Chisos Mountains of Big Bend National Park in recent years.
Bears quickly learn to exploit available food sources.
It is essential that they do not obtain food from hikers. A bear that becomes conditioned to human food can become dangerous and may ultimately have to be killed. Do not leave edible items unattended at any time. Do not eat in your tent. Keep your camp clean of food scraps, grease, etc.