During certain times of the year, park rangers are available at the mainland site to answer your questions.
- June 15 through September 30 - A bilingual park ranger is stationed at the site seven days a week. Check the schedule of events for program descriptions and times.
- October 1 through October 31 - A park ranger or park volunteer is available by chance.
- November 1 through mid-June - On-site staff at the mainland and island sites are not regularly scheduled.