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5 June 2018

Ocean warming, ‘junk-food’ prey cause of massive seabird die-off, study finds

In the fall of 2014, West Coast residents witnessed a strange, unprecedented ecological event. Tens of thousands of small seabird carcasses washed ashore on beaches from California to British Columbia, in what would become one of the largest bird die-offs ever recorded. A recent study provides the first definitive answer to what killed the seabirds: starvation brought on by shifts in ocean conditions linked to a changing climate.