VIDEO: Dolphins befriend killer whale off B.C. coast

Resident southern killer whales don’t naturally hunt dolphins

A group of dolphins has struck up an unlikely friendship with killer whales off the B.C. coast, footage from OceanWise released Monday shows.

Researchers from OceanWise captured the footage of Pacific white-sided dolphins interacting with resident killer whales last summer, and although they’re not sure why, they have a few ideas.

Dolphins are prey for transient (mammal eating) killer whales, but they aren’t part of the food chain for the fish-eating resident killer whales, said Dr. Lance Barrett-Lennard, senior scientist and director of the Marine Mammal Research Program at the Coastal Ocean Research Institute.

VIDEO: Dolphins put on a show for BC Ferries customers

“What’s in it for the dolphins? It could be safety, for one thing,” said Barrett-Lennard.

“A white-sided dolphin travelling with resident killer whales isn’t going to be hunted by transients because the [different species of killer whales] avoid each other, so this dolphin doesn’t have a care in the world.”

The dolphins could also be checking out predators, Barrett-Lennard said, to be better prepared to face them later on.

“By spending time around killer whales they are learning more about them, about their speed and agility in the water, so it could help them avoid predation by other killer whales in the future,” he said.

READ MORE: New orca calf in Salish Sea ‘healthy and active’


@katslepian

katya.slepian@bpdigital.ca

Like us on Facebook and follow us on Twitter.

Just Posted

Man injured in police shooting near Nelson has died

The death follows an incident in Bonnington on Feb. 13

Local DJ to take stage at Fernie Stoke Fest

Jenn Johnson - aka Jenn Frost - confirmed as closing act at Fernie Stoke Fest on April 9

B.C. BUDGET: Surplus $374 million after bailouts of BC Hydro, ICBC

Growth projected stronger in 2020, Finance Minister Carole James says

Social media influencers promote Fernie

MountainGirls, The Lady Alliance founders stop in Fernie on western Canada RV tour

Elk Valley mine deaths prompt safety initiatives

Teck produces educational video, introduces new procedures after contractor drowns at Fording River

VIDEO: Massive elk herd runs across Washington State highway

Elk have been making an appearance in the Pacific Northwest

GALLERY: Fernie Ghostriders get their home game mojo back

Riders post 6-1 win over Columbia Valley Rockies; prepare for playoffs

Winter storm freezes U.S., halts air travel

Storm dumps snow or heavy rain, snarls travel in much of U.S.

Gwyneth Paltrow: Skier sued me to exploit my fame, wealth

The incident happened in Deer Valley Resort in Park City, Utah

Highway one will be closed tomorrow for avalanche control near Golden

The closure is expected to last for two hours

B.C. Seniors Advocate questions labour shortage in care homes

Are there really no workers, or are care aide wages too low?

B.C. business groups worry about looming economic decline in wake of NDP budget

The party’s second government budget focused on plenty of spending, business advocates say

Missing Surrey snowshoer caught in avalanche found dead on Vancouver mountain

North Shore Rescue resumed its search today after efforts were temporarily halted Tuesday due to snowstorm

Experts urge caution after 10 human-triggered avalanches across B.C.

One man is still stuck after avalanche on south coast

Most Read