Greg Ruggerone's guest appearances

Greg Ruggerone

Whale Scout Podcast

A-Pod Cast For Killer Whales

Holly Fearnbach

David Bain

Josh McInnes

Mike Ford

Jim Waddell

Joe Gaydos

Robin Baird

Jeff Hogan

Brian Skerry

Joseph Bogaard

Erich Hoyt

Amy Carey

Robert Lusardi

Monika Wieland Shields

Rich Riels

OwlTail

Greg Ruggerone and his team recently published research they believe shows a connection between pink salmon and the decline of Southern Resident killer whales. The endangered orcas primarily eat Chinook salmon and Ruggerone believes pink salmon are somehow interfering with the whales' ability to forage.

<p>Greg Ruggerone and his team recently published research they believe shows a connection between pink salmon and the decline of Southern Resident killer whales. The endangered orcas primarily eat Chinook salmon and Ruggerone believes pink salmon are somehow interfering with the whales' ability to forage.</p>

Greg Ruggerone: "The Pink Problem"