Keiran's World World by word by word

Category Archives: Canadian Geographic

orca off southern Vancouver Island, by Thomas Forster

Poop patrol

Canadian Geographic, July 2009 A black Labrador retriever named Tucker is helping researchers determine why orcas summering off southern Vancouver Island are dying. Tucker lends his nose to science by standing in a moving open-decked motorboat and sniffing the wind to detect orca scat floating on the surface of the Read more →