It’s called “the blob,” and some blame it for the thousands of dead seabirds and emaciated sea lion pups that have washed ashore on California beaches since late last year.
Ever since an unusually warm mass of seawater began spreading along the Pacific Coast of North America a year ago — wreaking havoc on the marine food chain — scientists have struggled to explain its presence.
http://www.latimes.com/science/la-me-wetter-days-20150419-story.html