Please find below general links associated with the scratchpad.
A whole wealth of information can be found on Killer Whales at the Fisheries and Oceans Canada website: http://www.dfo-mpo.gc.ca/.
Other useful links include:
1. ptmsc.org/orca_project.html
2. www.whaleresearch.com
3. http://www2.epa.gov/salish-sea/southern-resident-killer-whales
4. http://thewhaletrail.org
5. http://www.orcanetwork.org/Main/
6. http://orcasound.net
7. www.bewhalewise.org
8. http://whalemuseum.org