Prairies and Grasslands
Most of the island’s terrain consists of coastal prairie interspersed with ephemeral marshes and dune fields (see under Sand Dunes). Grassland habitats are dominated by small, rolling hummocks covered with salt tolerant vegetation such as seacoast bluestem and bushy bluestem.
Did You Know?
The white-tailed deer on the island are not considered the island's largest native mammal because they are believed to come across the Laguna Madre from the mainland. Coyotes are considered the island's largest native mammal. More...