n extended clan of Orcinus orca
, or orcas, socialize and forage in the inland waters of Washington State and British Columbia. Both male and female offspring remain with their mothers their entire lives
. No other species, and not all orca communities, show lifetime association of mothers with both male and female offspring. Cultural traditions
such as lifetime family bonding allow distinct vocal repertoires and complex social systems to develop within each pod and community, unlike any other mammal except humans
. Their dialects are similar to human language groups, and assure them a place in their society. Known as the Southern Resident Orca community, or the Salish Sea Orcas, they move gracefully just downstream from an increasingly urban landscape.
Worldwide field studies are now showing that there are several dozen orca communities distributed throughout marine habitats, each with its own vocal repertoire, its own specialized diet, its own hunting methods and social systems, and each is genetically distinct from all the others. We are on the verge of recognition by the scientific community that orcas can be considered as nomadic foraging tribes, living according to traditions passed down generation after generation, for many thousands of years.
But all is not well. Orcas need clean, uncontaminated water and plentiful fish. Chinook salmon, the Salish Sea orcas' main food source, are in historic decline throughout the region. Habitat degradation, industrial poisons such as PCBs, PBDEs and other impacts of human activities are taking their toll on the orcas we have come to know and love. We are all intricately connected, from tiny plankton to forage fish, salmon, orcas, tall firs and cedars, mountains, rivers and the ocean. It is time to reflect, to reconnect, and to respond as better caretakers of our planet.
Orca Network presents the proposal to retire the captive L pod orca known as Lolita to her home waters. Please look over a letter to all supporters, and recent photos of Lolita.
Looking for an informative and readable essay on the natural history of orcas?
Go to Orcas of the Salish Sea.
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. Thank You for your patience during this transition!