The endless expanse of Great Beach (Sue Van der Wal) As wildland habitat is lost elsewhere in California, the relevance of the Point Reyes Peninsula increases as a protected area with a notable rich biological diversity. Over 45% of North American avian species and nearly 18% of California's plant species are found in the park due to the variety habitat and uniqueness of the geology. Twenty-three threatened and endangered species exist within the Seashore. Even if you can only visit here for a day, you will begin to see what we have at Point Reyes National Seashore and how it works.
As you drive through windswept Bishop pines, hike up Mt. Wittenberg under towering Douglas firs or walk along Bear Valley Trail through mixed woodlands to the exposed coastal scrub near the ocean, you will begin to see patterns. You might ask yourself why certain plants grow in certain places. Their placement began with ancient geologic forces that created the bedrock and soils. Particular characteristics in these soils determine which types of plants can survive in different locations. Hills, valleys and exposure provide further discrimination for plants depending on their sunlight needs and tolerance to winds. Nothing is random in what you are observing -- plants grow where they can survive forming the foundations of all other life including our own.