Sea Lions Pier 39Plan

seasonality

How do summer months impact the abundance of Zalophus californianus and Eumetopias jubatus at the haul-out site?

During summer, some pinnipeds depart for breeding grounds or exhibit wider seasonal movements, resulting in variable counts; visitors should anticipate fluctuations in population density.

Answer

During summer, some pinnipeds depart for breeding grounds or exhibit wider seasonal movements, resulting in variable counts; visitors should anticipate fluctuations in population density.

Last verified: 2026-06-06

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