Sea Lions Pier 39Plan

history

When did pinnipeds first establish a haul-out site at PIER 39?

Historical records indicate that the initial haul-out by Zalophus californianus (California sea lions) occurred shortly after the October 17, 1989 Loma Prieta Earthquake, with a small group beginning to utilize the K-Dock marina area.

Answer

Historical records indicate that the initial haul-out by Zalophus californianus (California sea lions) occurred shortly after the October 17, 1989 Loma Prieta Earthquake, with a small group beginning to utilize the K-Dock marina area.

Last verified: 2026-06-06

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