Orcas team up with dolphins to hunt salmon, study finds

Northern resident killer whales appear to use dolphins as ‘scouts’, in asurprising cooperative hunting strategyOrcas and dolphins have been spotted for the first time working as a team to hunt salmon off the coast of British Columbia, according to a new study which suggests a cooperative relationship between the two predators.The research, published on Thursday in the journal Scientific Reports, shows interactions between northern resident orcas (also known as killer whales) and Paci