Have there ever been sightings of killer whales attacking leopard seals?

Question

Have there ever been sightings of killer whales attacking leopard seals?

Answer 1

I would imagine most of them would be pups. Leopard seals are at the top of the chain with the orcas. I read a journal article recently - Ingrid Visser, Thomas Smith and team wrote about killer whale behaviors during attacks of seals and penguins on ice floes. In it they also mentioned there were instances where leopard seals were the victims (the whales would splash down to create a wave that would brush the seals and penguins off of the floe and into the water for eating) ... but it didn't mention the age of the leopard seals.