New Visitor Center Hours
As of Sunday, June16, 2013 the Visitor Center will be closed on Sundays. The Visitor Center will now be open Monday through Saturday, 8 am to 5 pm.
Nature & Science
Dragonflies thrive in healthy aquatic habitats
Amistad National Recreation Area supports flora and fauna in a combination not found in any other National Park Service site. This biodiversity is a result of the park’s location in a transition zone between three major plant communities: Tamaulipan Shrubland, Chihuahuan Desert, and Edwards Plateau. This mix of habitats is combined with a huge expanse of the clear, clean waters of Amistad Reservoir.
People use Amistad Reservoir year round. In contrast, some animals utilize the area only during seasonal migrations. In the fall, thousands of Monarch butterflies roost on park lands before continuing their journey south to wintering sites in Mexico. Many waterfowl species spend the winter on the lake before returning north in the spring. Even endangered and threatened species, such as the Interior least tern, use the lake to nest and raise young.
The National Park Service and state agencies have implemented several projects in order to monitor the natural resources of the lake and surrounding areas. Extensive inventories of flora and fauna, yearly Monarch butterfly tagging, and monthly water quality testing provide invaluable data. By monitoring changes, park staff can quickly take measures to conserve the natural resources and beauty of Amistad National Recreation Area.
Did You Know?
Monarch butterflies migrate through Amistad National Recreation Area in the fall, often roosting in trees by the thousands. More...