Along the San Marcos River, in and surrounding Palmetto State Park in south central Texas, lie two square miles of relict ecosystem named the Ottine Wetlands. T

This classroom resource provides clear, concise scientific information in an understandable and enjoyable way about water and aquatic life. Spanning the hydrolo

A comprehensive field guide to Texas’s insects, featuring 1,300 species and over 2,700 photographs. Thanks to its size and geographic position, Texas is home

"Describes the plants of the Ottine Wetlands of south central Texas, within and surrounding Palmetto State Park. This important ecological region has been littl

Wetlands are among the world’s most valuable and most threatened habitats, and in these crucially important ecosystems, the invertebrate fauna holds a focal p