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

RCMP urge caution for back to school drivers

Police are asking drivers to slow down and watch for pedestrians

Chilliwack encouraged to commemorate liberation of Holland

Planning already underway to mark the 75th anniversary of the event

Speth to take oath of office at special school board meeting

Speth is the newest trustee to join Fraser Cascade school district

Mission-Matsqui-Fraser Canyon MP talks pharmacare in Agassiz

Jati Sidhu was holding town halls throughout the area on the Liberal’s plan to provide drug coverage

UPDATE: Police response on Cheam First Nation a ‘non-event’, RCMP say

More than two dozen RCMP and ERT vehicles were at the First Nation looking for a known fugitive

Sts’ailes invites adults to become engaged in Halq’eméylem with new video series

‘Qw’oqwel te Qw’oqwel’ gives language learners an immersive way to learn Halq’eméylem

Memorial to deceased teen stays in place through Labour Day

Hundreds of tributes have been left at the Walnut Grove skate park

Wife charged in husband’s death in Sechelt

Karin Fischer has been charged with second-degree murder in the death of her husband, Max

B.C. Hydro applies for rare cut in electricity rates next year

Province wrote off $1.1 billion debt to help reverse rate increase

Speculation tax forces sale of Greater Victoria’s iconic ‘Tulip House’

Bob and Jan Fleming selling their retirement home famous for its thousands of tulips

New police force in Surrey must avoid VPD, RCMP errors made in Pickton case: Oppal

Boots are scheduled to be on the ground by spring 2021

Man at centre of dropped HIV-disclosure case sues province and 10 cops

Brian Carlisle of Abbotsford says Mission RCMP defamed him and were ‘negligent’ in their investigation

Conan turns to the Property Brothers for tips on buying Greenland

Jonathan Scott suggests removing glaciers and mountains to bring in ‘more natural light’

Most Read