
American Indians made their homes in the redwood forests for thousands of years until run off by Euro-Americans. They made their homes from split redwood planks and had considerable resources in the rich forests.
Demand for lumber accelerated throughout the years. Conservation efforts started in the early 1900s, but were largely ineffectual. By the 1960s, logging had consumed nearly 90 percent of all the original redwoods. It wasn’t until 1968 that Redwood National Park was established, which secured some of the few remaining stands of uncut redwoods. In 1978, Congress added more land that included logged-over portions of Redwood Creek. Today, these lands are undergoing large-scale restoration by the Parks' resource managers. Logging continues on privately-held lands nearby and throughout the redwood region.
The Coastal Redwoods are the world's tallest trees, exceeding 300 feet (100 meters) in height, and so, of course are the stars. Sitka Spruce and Douglas Fir trees also abound. Various other hardy plants survive in the narrow zone where land meets sea, salt-laden winds, cold fog-shrouded days, steep slopes, and sandy beaches conspire against plants. Further inland a greater range of hardwoods and shrubs are found.
The diverse ecosystems mean that creatures as different as black bears, sea stars, and bald eagles can be seen by the fortunate visitor in a single day. In addition to the more common inhabitants, many threatened and endangered species rely on the parks' old-growth forests, open prairies, estuaries, and the coastline for crucial havens of survival. Threatened and endangered species found in the park include: Bald Eagle, Brown Pelican, Chinook Salmon, Coho Salmon, Marbled Murrelet, Northern Spotted Owl, Steelhead Trout, Steller's Sea Lion, Tidewater Goby, and Western Snowy Plover.
Marine mammals such as sea lions and gray whales are among the most visible wildlife in the park. Visitors are also likely to see Roosevelt elk browsing in the prairies. Pelicans, ospreys, and gulls are frequently spotted along the coast. Tidepool creatures such as anenomes and crabs are easy to spot too.
Temperatures range from 40 to 60 degrees(F) (4 to 15 degrees C) year round along the redwood coastline. Redwoods rely on the fog that envelops the coast in the summer. Summers are mild at the coast with warmer temperatures inland, but the aforementioned fog can be a problem, often thick as pea soup and lasting for days to weeks. Early to middle spring and early autumn are a safer bet for sunny days. Winters are cool with considerable precipitation. Pack your rain gear and good walking shoes for the slippery rain forest. Wear layers to accommodate cool to warm temperatures.
The trails are especially beautiful in the early morning hours or on days of light to medium fog. In the early morning, the sun's angle through the trees produces long beams of light, creating a dramatic theatre of light and shadow and ever-changing shades of green. In the light fog, the forests become a dreamscape of incredible mystery and beauty.