Tracking otters along SLO County's coast

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Scientists from various agencies have teamed up to track otters as part of research in advance of the proposed PG&E seismic testing. They capture otters and bring them ashore to surgically implant them with a radio-tracking and data device. After the otters recover, they’re released back to the ocean. LAURA DICKINSON — ldickinson@thetribunenews.com Buy Photo