Last updated: May 15, 2017
Video: Pacific Coast Science and Learning Center - The Natural Laboratory: Elephants, Seals, and Lions, Oh My! - October 7, 2012
Is that a seal or a sea lion? See and hear key differences between these marine mammals, and characteristics that make each unique. Also, get a glimpse of how San Francisco Bay Area National Parks keep track of the seal species that make their homes along our coasts.