Sea Lions Pier 39Plan

history

What factors contributed to the establishment of a permanent pinniped colony at PIER 39?

The rapid growth of the Zalophus californianus population in early 1990, coupled with guidance from The Marine Mammal Center recommending coexistence, facilitated the transition to a permanent haul-out site.

Answer

The rapid growth of the Zalophus californianus population in early 1990, coupled with guidance from The Marine Mammal Center recommending coexistence, facilitated the transition to a permanent haul-out site.

Last verified: 2026-06-06

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