Northern Resident Orca Population
A very active website about the northern resident orcas.  They have been helping us identify our orca sightings.  Many thanks to them for their amazing help.  

Humpback Whales of SE Alaska
Extensive fluke catalog of SE Alaska humpbacks.

Juneau Flukes
A catalog of humpback flukes in the Juneau area. 

Clayoquot Sound Flukes
A catalog of humpback flukes of the Clayoqot and Barkley Sounds.

Northern Gulf Oceanic Society
Orca identification and research site.