Sea oats are an important part of the ecosystem along the coast. These plants look like tall grass along the shore and form a natural storm protection. You will typically find sea oats on sand dunes, as they help the growth of the dunes by trapping the sand that is blown from the wind.
Sand dunes are extremely fragile, so the sea oats play an important role in maintaining them; the deep roots help stabilize the dunes and prevent them from deteriorating. Sea oats can withstand harsh conditions along the shoreline, making them a much-appreciated plant of the Gulf Coast.
Another important role of sea oats in coastal conservation is that of providing food and habitat for animals, birds and insects. Their survival depends on having a healthy, consistent supply of native vegetation.
Our ecosystem depends so much on sea oats that it is actually illegal to pick them. Please remember to stay off the sand dunes, stick to the paths and walkways meant for visitors, and leave the beautiful natural setting intact.