Category: Orcas

Orca Acoustics, A Q&A with Bec Wellard

Rebecca “Bec” Wellard is a marine scientist currently focusing her research efforts on orcas in Australian waters. Building on her past research studying bottlenose dolphin communication and how boat noise affects this communication, Bec is now working on her PhD by researching orca population dynamics and acoustic behavior in Western Australia.

Humpbacks to the Rescue!

For decades, there have been mysterious reports about humpback whales coming to the rescue when animals are being attacked by orcas (large black-and-white dolphins known as “killer whales“). But why would humpbacks spend energy risking their own safety to help others? Could this be an example of animals acting selflessly?