SAN FRANCISCO — A rapt crowd followed a trail of bubbles that zipped over the surface of a seaside pond in the ruins of a 19th century bath in San Francisco.
San Francisco's newest star — the first river otter seen in the city in decades — surfaced its whiskery head furtively, a mouth full of sea grass. The crowd oohed as large waves pounded rocks just offshore, a briny smell and chill in the air.
The otter ducked back under water and took the sea grass underneath a concrete remnant of the historic baths, where the animal was building a nest.
"We came here to see the baths and this was just a bonus," said Eliza Durkin, who brought her son Jonathan to the site for a school project on historic places.
Beyond tourists, the otter has mystified and delighted conservationists, who are piecing together clues to figure out how he got there. The furry creature was first spotted by birdwatchers in September and has since settled into the City by the Bay.