Story: Orcas

More links and websites

• Orca Research
  Trust
  

  This website, developed by New Zealand orca
  researcher Ingrid Visser, includes facts,
  identification photos and a form for reporting
  sightings.

More suggestions and sources

• Baird, Robin. Killer whales of the world:
  natural history and conservation. Minneapolis:
  Voyageur, 2002.
• Hoyt, Erich. Orca: the whale called
  killer. Ontario: Firefly, 1990.
• Knudston, Peter. Orca: visions of the killer
  whale. San Francisco: Sierra Club, 1996.
• Todd, Barbara. Whales and dolphins: our
  friends in the sea. Auckland: Scholastic,
  1999.
• Visser, Ingrid. ‘Mysteries of the orca.’
  Forest & Bird (August 2001):
  22–26.
• Visser, Ingrid. The orca. Auckland:
  Reed Children’s Books, 2001.
• Visser, Ingrid. Swimming with orca: my life
  with New Zealand killer whales. Auckland:
  Penguin, 2005.