The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
For the funniest commentary on a local sighting of a saw-whet owl nest, check out Don Roberson's Monterey County bird highlights page. I may have to force myself to get over to Point Lobos in the next week.